P. Beak

发表

Beyond thermodynamic acidity: a perspective on the complex-induced proximity effect (CIPE) in deprotonation reactions.

V. Snieckus, S. MacNeil, M. C. Whisler, 2004, Angewandte Chemie.

Energies and alkylations of tautomeric heterocyclic compounds: old problems - new answers

Peter Beak, P. Beak, 1977 .

Equilibration studies. The energy differences for some six-membered heterocyclic methyl amide-imidate isomer pairs

J. Bonham, P. Beak, James T. Lee, 1968 .

The importance of intermolecular effects in protomeric equilibria

P. Beak, T. S. Woods, 1972 .

Methylation of prototropic ambident nucleophiles. Proton as a formal directing group

P. Beak, Jaekeun Lee, 1975 .

Structural studies of tautomeric systems: the importance of association for 2-hydroxypyridine-2-pyridone and 2-mercaptopyridine-2-thiopyridone

Stanley G. Smith, P. Beak, Johnny B. Covington, 1976 .

Stereo- and regiocontrol by complex induced proximity effects: reactions of organolithium compounds

A. Meyers, P. Beak, 1986 .

.alpha.-Lithioamine synthetic equivalents: syntheses of diastereoisomers from the Boc-piperidines

P. Beak, W. Lee, 1990 .

α-Lithioamine Synthetic Equivalents: Syntheses of Diastereoisomers from the Boc Piperidines.

P. Beak, W. Lee, 1990 .

Geometry of formal nucleophilic substitution at first-row heteroatoms: the transfer of oxygen from nitrogen to phosphorus

P. Beak, D. Loo, 1986 .

The endocyclic restriction test: experimental evaluation of transition-structure geometry for a nucleophilic displacement at neutral nitrogen

P. Beak, Jinglin Li, 1991 .

The Endocyclic Restriction Test: Investigation of the Geometries of Nucleophilic Substitution at Phosphorus(III) and Phosphorus(V)

Junqi Li, P. Beak, M. Tollefson, 1996 .

Directed lithiation of aromatic tertiary amides: an evolving synthetic methodology for polysubstituted aromatics

V. Snieckus, P. Beak, 1982 .

Asymmetric Carbon-Carbon Bond Formation in Michael Reactions: Conjugate Addition Reactions of Configurationally Stable Benzylic and Allylic Organolithium Species.

M. Curtis, P. Beak, 1999, The Journal of organic chemistry.

α-Lithioamine synthetic equivalents from dipole-stabilized carbanions: the t-Boc group as an activator for α'-lithiation of carbamates

P. Beak, W. Lee, 1989 .

Stereo- and regiocontrol by complex induced proximity effects: reactions of organolithium compounds

A. Meyers, P. Beak, 1986 .

13C Kinetic Isotope Effects and the Mechanism of the Uncatalyzed Decarboxylation of Orotic Acid

Jeehiun K. Lee, P. Beak, B. Kim, 2000 .

Mechanism of decarboxylation of 1,3-dimethylorotic acid. A model for orotidine 5'-phosphate decarboxylase.

B. Siegel, P. Beak, 1976, Journal of the American Chemical Society.

THE ORTHO LITHIATION OF TERTIARY BENZAMIDES

P. Beak, Roger A. Brown, Roger A. Brown, 1977 .

The tertiary amide as an effective director of ortho lithiation

P. Beak, Roger A. Brown, R. Brown, 1982 .

Displacement of protomeric equilibriums by self-association: hydroxypyridine-pyridone and mercaptopyridine-thiopyridone isomer pairs

J. M. Zeigler, Stanley G. Smith, P. Beak, 1980 .

Complex-induced proximity effects and dipole-stabilized carbanions: kinetic evidence for the role of complexes in the .alpha.'-lithiations of carboxamides

Stanley G. Smith, P. Beak, Zhiguo. Song, 1988 .

Enantioselective Syntheses of α-, β-, and γ-Aryl Amino Acids and Esters

P. Beak, Y. Park, 1997 .

Regioselective N-methyl carbon lithiation of N-boc-methylalkylamines. Expedient synthesis of unsymmetrical amines

V. Snieckus, M. Rogers-Evans, E. Yum, 1994 .

The mechanism of hydrogen-deuterium exchange of 1-methyl-4-pyrimidone

R. N. Watson, P. Beak, 1971 .

Mechanisms and consequences of oxygen transfer reactions

K. Woods, P. Beak, M. L. Kurtzweil, 2000 .

Directed lithiation of aromatic tertiary amides: an evolving synthetic methodology for polysubstituted aromatics

V. Snieckus, P. Beak, 1982 .

Reaction of 2,3-diphenyl-5,6-dihydropyrazine and malononitrile to give 2,6-diamino-3,5-dicyano-4,10-diphenyl-1,7-diazatricyclo[5.2.1.04,10]deca-2,5-diene. A novel synthesis of a substituted diazadihydrotriquinacene

C. C. Chiang, I. Paul, P. Beak, 1976 .

Equilibrium studies: Substituent effects on methoxypyridine-1-methylpyridone equilibria

D. Mueller, P. Beak, T. S. Woods, 1972 .

Podocarpic Acid Derivatives. Synthesis of Nimbiol

V. Stenberg, E. Wenkert, P. Beak, 1961 .

Gas-phase basicities of amides and imidates. Estimation of protomeric equilibrium constants by the basicity method in the gas phase

M. Bowers, D. Aue, P. Beak, 1979 .

An anionic 3 + 2 cyclization-elimination route to cyclopentenes

D. Burg, P. Beak, 1989 .

Asymmetric deprotonations: enantioselective syntheses of 2-substituted tert-(butoxycarbonyl)pyrrolidines

P. Beak, S. T. Kerrick, 1991 .

Investigation of the mechanisms of ene reactions of carbonyl enophiles by intermolecular and intramolecular hydrogen-deuterium isotope effects: partitioning of reaction intermediates

Ziyuan Song, P. Beak, 1990 .

Photorearrangements of some N-methyl diazoles

P. Beak, W. Messer, 1969 .

Dipole-stabilized carbanions from esters: .alpha.-oxo lithiations of 2,6-substituted benzoates of primary alcohols

P. Beak, L. G. Carter, 1981 .

Lithiation of ethyl 2,4,6-triisopropylbenzoate adjacent to oxygen: the .alpha.-lithioalkyl alcohol synthon

P. Beak, L. G. Carter, Maurice Baillargeon, 1978 .

Dipole-stabilized carbanions. Direct lithiation of the methyl group of a methyl ester

P. Beak, B. G. Mckinnie, 1977 .

Asymmetric syntheses of fused bicyclic lactams.

P. Beak, S. Ma, S. H. Lim, 2001, The Journal of organic chemistry.

The geometry of displacements at nonstereogenic atoms: the formal displacement of alkoxide from alkoxyamines by organolithium reagents.

A. Basha, P. Beak, D. Loo, 1986, Journal of the American Chemical Society.

The electrophilic amination of organolithiums with methyllithium complexes of N-substituted methoxyamines

P. Beak, B. Kokko, 1983 .

A modification of the Sheverdina-Kocheshkov amination: the use of methoxyamine-methyl lithium as a convenient synthetic equivalent for NH2+

P. Beak, B. Kokko, 1982 .

[1(phenylthio)-2-carbamoylallyl]lithium reagents. Electrophilic substitution and formal anionic 3+2 cyclization-elimination

K. D. Wilson, P. Beak, 1987 .

An anionic 3+2 cyclization-elimination route to cyclopentenes

D. Burg, P. Beak, 1986 .

.beta.'-Lithiation of .alpha.,.beta.-unsaturated secondary amides

D. Kempf, P. Beak, 1980 .

Asymmetric Deprotonations: Lithiation of N-(tert-Butoxycarbonyl)indoline with sec-Butyllithium/(−)-Sparteine

P. Beak, K. Gross, and Young M. Jun, 1997 .

Regioselective, Diastereoselective, and Enantioselective Lithiation−Substitution Sequences: Reaction Pathways and Synthetic Applications

A. Basu, S. Thayumanavan, and Yong Soon Park, 1996 .

Dipole stabilized carbanions. Reactions of benzoate esters with lithium 2,2,6,6-tetramethylpiperidide

P. Beak, C. Upton, 1975 .

Synthetic applications of lithiated N-Boc allylic amines as asymmetric homoenolate equivalents.

M. C. Whisler, P. Beak, Marna C. Whisler, 2003, The Journal of organic chemistry.

A comparison of secondary and tertiary amides as directors of ortho and adjacent benzylic lithiation and of asymmetric induction in ortho lithiated benzamides

S. Mills, C. Chen, P. Beak, 1983 .

Dynamic thermodynamic resolution: control of enantioselectivity through diastereomeric equilibration.

M. Curtis, D. Pippel, P. Beak, 2000, Accounts of chemical research.

DETERMINATIONS OF TRANSITION-STATE GEOMETRIES BY THE ENDOCYCLIC RESTRICTION TEST : MECHANISMS OF SUBSTITUTION AT NONSTEREOGENIC ATOMS

P. Beak, 1992 .

Ortho metalations. Advantage of the amide functions

P. Beak, Roger A. Brown, Roger A. Brown, 1979 .

One-electron chemical reductions of phenylalkylsulfonium salts

Thomas A. Sullivan, Peter Beak, P. Beak, 1982 .

Enantioselective synthesis of 2-substituted 2-phenylethylamines by lithiation-substitution sequences: synthetic development and mechanistic pathway.

P. Beak, J. Laumer, Dwight D. Kim, 2002, The Journal of organic chemistry.

Metalation and electrophilic substitution of amine derivatives adjacent to nitrogen: .alpha.-metallo amine synthetic equivalents

D. Reitz, P. Beak, W. Zajdel, 1984 .

Intramolecular Cyclizations of .alpha.-Lithioamine Synthetic Equivalents: Convenient Syntheses of 3-, 5-, and 6-Membered-Ring Heterocyclic Nitrogen Compounds and Elaborations of 3-Membered Ring Systems

Shengde Wu, E. Yum, P. Beak, 1994 .

Selectivities in reactions of organolithium reagents with aryl bromides which bear proton-donating groups

T. Cooper, Chao Liu, P. Beak, 1993 .

Is halogen-lithium exchange intramolecularly competitive with removal of an acidic hydrogen? Reinvestigation of a recent claim

P. Beak, D. Gallagher, 1991 .

Does formal intramolecular transfer of an acidic deuterium to a site of halogen-lithium exchange show that lithium-halogen exchange is faster than loss of the acidic deuterium? Evidence in favor of an alternative mechanism

Chien-Tien Chen, P. Beak, T. Musick, 1988 .

Asymmetric syntheses of fused bicyclic lactams.

P. Beak, S. Ma, S. H. Lim, 2001, The Journal of organic chemistry.

Asymmetric syntheses of fused bicyclic compounds by conjugate additions of allylic organolithium species to activated olefins and subsequent cyclizations.

M. Curtis, P. Beak, S. H. Lim, 2001, Organic letters.

Complex Induced Proximity Effects: Enantioselective Syntheses Based on Asymmetric Deprotonations of N-Boc-pyrrolidines

Shengde Wu, P. Beak, J. Chu, 1994 .

(−)-Sparteine-Mediated α-Lithiation of N-Boc-N-(p-methoxyphenyl)benzylamine: Enantioselective Syntheses of (S) and (R) Mono- and Disubstituted N-Boc-benzylamines

P. Beak, Y. Park, M. Boys, 1996 .

Complex-Induced Proximity Effects: Stereoselective Carbon-Carbon Bond Formation in Chiral Auxiliary Mediated beta-Lithiation-Substitution Sequences of beta-Substituted Secondary Carboxamides.

M. Curtis, D. Pippel, P. Beak, 1998, The Journal of organic chemistry.

Highly diastereoselective and enantioselective carbon-carbon bond formations in conjugate additions of lithiated N-Boc allylamines to nitroalkenes: enantioselective synthesis of 3,4- and 3,4,5-substituted piperidines including (-)-paroxetine.

M. Curtis, P. Beak, T. A. Johnson, 2001, Journal of the American Chemical Society.

Asymmetric synthesis of 4,5,6- and 3,4,5,6-substituted azepanes by a highly diastereoselective and enantioselective lithiation-conjugate addition sequence.

S. Lee, P. Beak, 2006, Journal of the American Chemical Society.

Synthesis of Highly Enantioenriched All-Carbon Quaternary Centers: Conjugate Additions of Chiral Organolithium Nucleophiles to α,α-Dinitrile β,β-Disubstituted Olefins

D. Jang, P. Beak, D. K. Pyun, 2003 .

Asymmetric carbon-carbon bond formations in conjugate additions of lithiated N-Boc allylic and benzylic amines to nitroalkenes: enantioselective synthesis of substituted piperidines, pyrrolidines, and pyrimidinones.

M. Curtis, D. Jang, B. Slafer, 2002, Journal of the American Chemical Society.

Kinetic resolution of racemic lactones by conjugate additions of allylic organolithium species: direct formation of three contiguous centers with high diastereo- and enantioselectivities.

P. Beak, S. Lim, 2002, Organic letters.

Asymmetric carbon-carbon bond formations by conjugate additions of lithiated N-boc allylic amines to nitroalkenes: enantioselective synthesis of functionalized cyclopentanoids.

M. Curtis, P. Beak, T. A. Johnson, 2002, Organic letters.

Solid-State Structural Investigation of an Organolithium (-)-Sparteine Complex: η3 -N-Boc-N-(p-methoxyphenyl)-3-phenylallyllithium⋅(-)-Sparteine.

D. Pippel, P. Beak, G. A. Weisenburger, 1998, Angewandte Chemie.

Ligand Control and Asymmetric Michael Reactions of Enantioenriched Configurationally Stable N-Boc Anilino Benzylic and Allylic Organolithium Species

P. Beak, Y. Park, G. A. Weisenburger, 1997 .

Lithiation of N-boc-2-methyltetrahydro-1,3-oxazine: a synthetic equivalent for 1-lithio-3-hydroxy-1-propylamine

E. Yum, P. Beak, 1993 .

Displacements at the nitrogen of lithioalkoxylamides by organometallic reagents

G. Selling, P. Beak, 1989 .

ASYMMETRIC DEPROTONATION BY BULI/(-)-SPARTEINE : CONVENIENT AND HIGHLY ENANTIOSELECTIVE SYNTHESES OF (S)-2-ARYL-BOC-PYRROLIDINES

Shengde Wu, P. Beak, Steven P. Lee, 1996 .

Complex-induced proximity effects: the effect of varying directing-group orientation on carbamate-directed lithiation reactions.

P. Beak, K. M. Gross, 2001, Journal of the American Chemical Society.

The enthalpies of protonation of propenyllithiums, phenyllithium, and ethyllithium

P. Beak, G. R. Brubaker, 1977 .

Directed lithiations: the effect of varying directing group orientation on competitive efficiencies for a series of tertiary amide, secondary amide, and alkoxide directed ortho lithiations

P. Beak, D. Gallagher, S. T. Kerrick, 1993 .

Fluoride activated stereoinformation transfer from a CSi bond of a chiral benzyl silane to CC bonds

S. Thayumanavan, P. Beak, Y. Park, 1997 .

1-(Dialkylamino)isobenzofurans: generation and use for annelation of aromatic rings

C. Chen, P. Beak, 1986 .

2-azaisobenzofurans as intermediates in a convenient annelation of aromatic tertiary amides

C. Chen, P. Beak, 1983 .

An α-metalloamine synthetic equivalent from N-Boc-allylamine

P. Beak, J. Resek, 1993 .

Complex-Induced Proximity Effects in Directed Lithiations: Analysis of Intra- and Intermolecular Kinetic Isotope Effects in Directed Aryl and Benzylic Lithiations

P. Beak, David R. Anderson, and Neil C. Faibish, 1999 .

An experimental and computational investigation of the enantioselective deprotonation of Boc-piperidine.

W. Bailey, P. Beak, Sunghoon Ma, 2002, Journal of the American Chemical Society.

Enantioselective deprotonation: the structure and reactivity of an unsymmetrically complexed isopropyllithium/sparteine/Et2O dimer

P. Beak, D. Gallagher, S. T. Kerrick, 1992 .

Dynamic thermodynamic resolution: solvent effects, mechanism, and an asymmetric 3,4,5-substituted benzazepine synthesis.

A. Basu, E. Yum, P. Beak, 2006, Organic letters.

α-Lithiation of N-(tert-Butoxycarbonyl)-N-(p- methoxyphenyl)allylamines Mediated by (−)-Sparteine: Enantioselective Syntheses of Either Enantiomer of 3-Substituted Enecarbamates

P. Beak, G. A. Weisenburger, 1996 .

Dipole-stabilized carbanions: novel and useful intermediates

D. Reitz, P. Beak, 1978 .

Endocyclic restriction test : experimental evaluation of the transition structure geometry of a nucleophilic substitution at trivalent phosphorus

P. Beak, Jinglin Li, 1992 .

Asymmetric Syntheses of Derivatives of beta- and gamma-Aryl and alpha-Alkyl Amino Acids Using n-BuLi/(-)-Sparteine.

P. Beak, Y. Park, B. Kim, 1999, The Journal of organic chemistry.

ASYMMETRIC SYNTHESES OF N-BOC 2-SUBSTITUTED PYRROLIDINES AND PIPERIDINES BY INTRAMOLECULAR CYCLIZATION

S. Florio, P. Beak, Y. Park, 1999 .

Lithiation-substitutions of N-Boc N-alkyl cyclopropylamines

P. Beak, Y. Park, 1996 .

The cleavage of two carbon-carbon bonds in a Wolff-Kishner reduction

R. Lemieux, P. Beak, 1989 .

Kinetics and mechanism of the (-)-sparteine-mediated deprotonation of (E)-N-Boc-N-(p-methoxyphenyl)-3-cyclohexylallylamine.

D. Pippel, P. Beak, G. A. Weisenburger, 2001, Journal of the American Chemical Society.

N‐tert‐Butoxycarbonyl‐N‐methylaminomethyllithium

P. Beak, W. Lee, 2001 .

Asymmetric Deprotonations. Enantioselective Syntheses of 2‐Substituted (tert‐Butoxycarbonyl)pyrrolidines.

P. Beak, S. T. Kerrick, 1992 .

Asymmetric substitution: highly enantioselective substitutions induced at the carbanion of a racemic organolithium substrate by (-)-sparteine

P. Beak, Hua Du, 1993 .

Investigation of the Mechanisms of Ene Reactions of Carbonyl Enophiles by Intermolecular and Intramolecular Hydrogen-Deuterium Isotope Effects: Partitioning of Reaction Intermediates.

Ziyuan Song, P. Beak, 1991 .

Enantioenriched acid, ester, and ketone β-phenyl homoenolate synthetic equivalents from N-Boc-N-(p-methoxyphenyl)cinnamylamine

M. C. Whisler, P. Beak, Eric D Soli, 2000 .

The photoisomerization of 1,4,5-trimethylimidazole and 1,3,5-trimethylpyrazole

P. Beak, J. Miesel, W. Messer, 1967 .

The photorearrangement of 2,3-dihydropyrazines

P. Beak, J. Miesel, 1967 .

A Mechanistic and Structural Investigation of the (−)-Sparteine Mediated Asymmetric Benzylic Lithiation Substitution Reactions of N-Boc-N-(p-methoxyphenyl)benzylamine

P. Beak, Y. Park, A. S. Lee, 1997 .

Formation, electrophilic substitution, and formal 3 + 2 cyclization of (2-carbamoylallyl) lithium reagents

K. D. Wilson, P. Beak, 1986 .

The .beta.' lithiation of .alpha.,.beta.-unsaturated amides

K. D. Wilson, D. Kempf, P. Beak, 1985 .

Dynamic thermodynamic resolution: advantage by separation of equilibration and resolution.

P. Beak, Y. Park, W. Lee, 2009, Accounts of chemical research.

Two Different Pathways of Stereoinformation Transfer: Asymmetric Substitutions in the (−)-Sparteine Mediated Reactions of Laterally Lithiated N,N-Diisopropyl-o-ethylbenzamide and N-Pivaloyl-o-ethylaniline

S. Thayumanavan, P. Beak, and Amit Basu, 1997 .

Chiral Organolithium Complexes: The Structure of β-Lithiated β-Phenylcarboxamides and the Mechanism of Asymmetric Substitution in the Presence of (−)-Sparteine

S. Long, P. Beak, Hua Du, 1996 .

Synthetic Applications of the β-Lithiation of β-Aryl Secondary Amides: Diastereoselective and Enantioselective Substitutions†

P. Beak, Hua Du, D. Gallagher, 1996 .

.alpha.-Lithioamine synthetic equivalents: syntheses of diastereoisomers from Boc derivatives of cyclic amines

P. Beak, W. Lee, 1993 .

Dipole-stabilized carbanions: the .alpha.' lithiation of piperidides

P. Beak, W. Zajdel, 1984 .

DIPOLE STABILIZATION OF α-HETEROATOM CARBANIONS: THEORY AND EXPERIMENT

K. Houk, P. Schleyer, N. Rondan, 1981 .

Enantioselective syntheses of 2-alkyl- and 2,6-dialkylpiperidine alkaloids: preparations of the hydrochlorides of (-)-coniine, (-)-solenopsin A, and (-)-dihydropinidine.

T. J. Wilkinson, P. Beak, N. Stehle, 2000, Organic letters.

Asymmetric deprotonation of N,N-dihexyl-1-naphthamides to provide atropisomers of N,N-dihexyl-2-alkyl-1-naphthamides

S. Thayumanavan, D. Curran, P. Beak, 1996 .

Silver-assisted reactions of chloroformates: a new route to reactive carbocations

P. Beak, 1976 .

Molecular zeeman effect and magnetic susceptibility anisotropies of oxazole and isoxazole. Magnetic measure of aromatic character

A. Burnham, W. Flygare, B. Siegel, 1974 .

Dipole-Stabilized Carbanions from Thioesters, Evidence for Stabilization by the Carbonyl Group

D. Reitz, L. Helmick, P. Beak, 1978 .

Highly enantioselective syntheses of anti homoaldol products by (-)-sparteine-mediated lithiation/transmetalation/substitution of N-Boc allylic amines.

L. Vaillancourt, M. C. Whisler, P. Beak, 2000, Organic letters.

Scope and mechanism of the reaction of olefins with anhydrides and zinc chloride to give .beta.,.gamma.-unsaturated ketones

K. R. Berger, P. Beak, 1980 .

SCOPE AND MECHANISM OF THE REACTION OF OLEFINS WITH ANHYDRIDES AND ZINC CHLORIDE TO GIVE β,Γ‐UNSATURATED KETONES

K. R. Berger, P. Beak, 1980 .

(1-(Phenylthio)-2-carbamoylallyl)lithium Reagents. Electrophilic Substitution and Formal Anionic (3 + 2)Cyclization-Elimination.

K. D. Wilson, P. Beak, 1987 .

β′-LITHIATION OF α,β-UNSATURATED SECONDARY AMIDES

D. Kempf, P. Beak, 1980 .

An Anionic (3 + 2) Cyclization-Elimination Route to Cyclopentenes.

D. Burg, P. Beak, 1987 .

Asymmetric Substitutions: High and Opposite Enantioselective Alkylations of a Racemic Organolithium Intermediate in the Presence of (-)-Sparteine

S. Thayumanavan, Chao Liu, P. Beak, 1994 .

.beta.' Metalation of .alpha.,.beta.-unsaturated tertiary amides

K. D. Wilson, D. Kempf, P. Beak, 1982 .

Dominance of the proximity effect of complexation over resonance and inductive effects in directing a metalation: regiospecific .beta. lithiation of N,N-diisopropylcyclohex-3-enecarboxamide and of N,N-diisopropyl-2-methylpent-3-enecarboxamide

P. Beak, Y. Jun, J. Hunter, 1983 .

Dipole-stabilized carbanions: evidence for a complex in the .alpha.'-lithiation of N,N-dimethyl-2,4,6-triisopropylbenzamide

Stanley G. Smith, D. Kempf, S. Mills, 1983 .

Dipole-stabilized carbanions from thioesters. Secondary .alpha.'-lithiocarbamates and tertiary .alpha.'-lithio thioesters

P. Beak, P. Becker, 1982 .

DIPOLE-STABILIZED CARBANIONS- NOVEL AND USEFUL INTERMEDIATES

D. Reitz, P. Beak, 1978 .

Reductions of benzyl and cyclohexyl chloroformates with tributyltin hydride

P. Beak, Steven W. Moje, 1974 .

Thiophilic addition of phenyllithium to thiobenzophenone

J. Worley, P. Beak, 1970 .

Transition Structure Geometries for Transfers of Neutral and Anionic Nitrogen to Lithiated Carbanions.

P. Beak, James J. Li, K. Basu, 1999, The Journal of organic chemistry.

Mechanism of amination of organolithiums by alkoxyamines: use of a geometrical test for displacements on heteroatoms

A. Basha, P. Beak, B. Kokko, 1984 .

PATHWAYS FOR STEREOINFORMATION TRANSFER : ENHANCED ENANTIOSELECTIVITY VIA DIASTEREOMERIC RECYCLING OF ORGANOLITHIUM/(-)-SPARTEINE COMPLEXES

A. Basu, P. Beak, D. Gallagher, 1996 .

CONTROL OF THE ENANTIOCHEMISTRY OF ELECTROPHILIC SUBSTITUTIONS OF N-PIVALOYL-ALPHA -LITHIO-O-ETHYLANILINE : STEREOINFORMATION TRANSFER BASED ON THE ME THOD OF ORGANOLITHIUM FORMATION

A. Basu, P. Beak, 1996 .

Asymmetric Deprotonations: Lithiation of N-(tert-Butoxycarbonyl)indoline with sec-Butyllithium/(-)-Sparteine.

P. Beak, Y. Jun, K. Gross, 1998 .

Reductive dimerization of difunctional aryl imines on photolysis

C. R. Payet, P. Beak, 1970 .

Festkörperstruktur des Organolithium‐(−)‐Spartein‐Komplexes η3‐N‐Boc‐N‐(p‐methoxyphenyl)‐ 3‐phenylallyllithium⋅(−)‐Spartein

D. Pippel, P. Beak, G. A. Weisenburger, 1998 .

Regioselective, Diastereoselective, and Enantioselective Lithiation- Substitution Sequences: Reaction Pathways and Synthetic Applications

S. Thayumanavan, P. Beak, D. Gallagher, 1997 .

Chiral Organolithium Complexes: The Effect of Ligand Structure on the Enantioselective Deprotonation of Boc-Pyrrolidine

Shengde Wu, P. Beak, D. Gallagher, 1995 .

Formation, structures, and reactions of selected .alpha.'-lithioallyl amides

P. Beak, Burnell Lee, 1989 .

An experimental and computational study of the formation of (.pi.-allyl) palladium complexes from olefins and palladium(II) salts

W. Saunders, P. Beak, D. R. Chrisope, 1988 .

Mechanism of formation of the .pi.-allyl palladium chloride complex from methylenecyclohexane and palladium chloride

P. Beak, D. R. Chrisope, 1986 .

Methylation of protomeric ambident nucleophiles with methyl fluorosulfonate: a regiospecific reaction

P. Beak, Jaekeun Lee, B. G. Mckinnie, 1978 .

Asymmetric lithiation-substitution sequences of substituted allylamines.

S. Lee, P. Beak, Dwight D. Kim, 2005, The Journal of organic chemistry.

Endocyclic Restriction Test: Applications to Transfers of Oxygen from Nitrogen and from Sulfur to Phosphorus(III)

P. Beak, M. L. Kurtzweil, 1996 .

Barrier Studies in the Halopropenes. II. Microwave Spectra, Molecular Structure, Dipole Moment, and the Barrier to Internal Rotation of the Methyl Group in 1,1‐Difluoropropene

W. Flygare, V. W. Weiss, P. Beak, 1967 .

Correction. Heterophilic Additions to Carbonyls and Thiocarbonyls. Scope and Stereochemistry

P. Beak, C. Upton, J. Yamamoto, 1975 .

Thiophilic additions of organometallics to thiobenzophenones and of phenyllithium to phenyl dithiobenzoate and phenyl trithiocarbonate

J. Worley, P. Beak, 1972 .

Molecular organization by hydrogen bonding: juxtaposition of remote double bonds for photocyclization in a 2-pyridone dimer

J. M. Zeigler, P. Beak, 1981 .

Solvent effects on keto-enol equilibria: tests of quantitative models

S. Mills, P. Beak, 1985 .

The Isotopic Substitutions of 4-Pyrone

P. Beak, Glen A. Carls, 1964 .

The Electron Impact Fragmentation of 4-Pyrone

P. Beak, T. Kinstle, Glen A. Carls, 1964 .

Dynamic Thermodynamic Resolution: Advantage by Separation of Equilibration and Resolution

P. Beak, Y. Park, W. Lee, 2009 .

Equilibration studies. Protomeric equilibria of 2- and 4-hydroxypyridines, 2- and 4-hydroxypyrimidines, 2- and 4-mercaptopyridines, and structurally related compounds in the gas phase

Jaekeun Lee, F. Fry, Peter Beak, 1976 .

Rauwolfia Alkaloids. XXXVIII.1 Stereospecific Degradations Leading to the Absolute Configurations and Structures of Ajmaline, Sarpagine and Corynantheidine2

N. V. Bringi, E. Wenkert, P. Beak, 1962 .

The Proton Magnetic Resonance Spectral Characteristics of Tricyclic Diterpenic Substances

P. Jeffs, J. Mcchesney, E. Wenkert, 1965 .

Equilibrium between 2-hydroxypyridine and 2-pyridone in the gas phase

F. Fry, Peter Beak, Fred S. Jun. Fry, 1973 .

(‐)‐Sparteine‐Mediated α‐Lithiation of N‐Boc‐N‐(p‐methoxyphenyl) benzylamine: Enantioselective Syntheses of (S)‐ and (R)‐Mono‐ and ‐ Disubstituted N‐Boc‐benzylamines.

P. Beak, Y. Park, M. Boys, 1996 .

The endocyclic restriction test: an experimental evaluation of the geometry at oxygen in the transition structure for epoxidation of an alkene by a peroxy acid

K. Woods, P. Beak, 1991 .

Syntheses and reactions of 3,4-dialkyl-1,3,4-thiadiazolidine-2,5-diones

P. Beak, Steven W. Moje, 1974 .

THE STEREOCHEMISTRY OF RIMUENE

E. Wenkert, P. Beak, 1961 .

Magnetic susceptibility, electron delocalization and aromaticity

T. Gierke, T. Schmalz, W. Flygare, 1974 .

Intermolecular methyl transfers in the methylation of anisole

Stanley G. Smith, P. Beak, D. A. Simpson, 1970 .

Estimation of local and nonlocal magnetic susceptibilities and a comparison of magnetic and thermodynamic criteria of aromaticity for 2-methoxypyridine and 1-methyl-2-pyridone

A. K. Burnham, Jae Keun Lee, T. Schmalz, 1977 .

Classification of 2- and 4-pyrone as nonaromatic on the basis of molecular magnetic susceptibility anisotropies

R. C. Benson, W. Flygare, C. L. Norris, 1971 .

Dipole-stabilized carbanions: secondary (.alpha.-lithioalkyl)alkylamine synthetic equivalents from N,N-dialkyl-2,2-diethylbutyramides

D. Reitz, P. Beak, A. Tse, 1981 .

Mechanism of Formation of the π-Allyl Palladium Chloride Complex from Methylenecyclohexane and Palladium Chloride.

P. Beak, D. R. Chrisope, 1986 .

THE DEUTERATION OF SOME N-METHYL-4-PYRIDONES

J. Bonham, P. Beak, 1965 .

The base-catalyzed deuteration of n-methyl-4-pyridone

J. Bonham, P. Beak, 1964 .

Experimental evaluation of transition structure geometry for an aryl bromide-alkyllithium exchange reaction: new information relevant to the reaction mechanism

P. Beak, David J. Allen, 1992 .

Evidence for bromine-lithium exchange in a local high concentration gradient

Chao Liu, P. Beak, 1994 .

DERIVATIVES OF DEHYDROABIETIC AND PODOCARPIC ACIDS

D. Johnston, E. Wenkert, P. Beak, 1963 .

The formation of 2,3-dicyano-2,3-diphenylpiperazine from 2,3-diphenyl-5,6-dihydropyrazine and hydrogen cyanide

P. Beak, J. Yamamoto, 1972 .

Evidence for Bromine-Lithium Exchange in a Local High Concentration Gradient.

Chao Liu, P. Beak, 1994 .

The endocyclic restriction test: the geometries of nucleophilic substitutions at sulfur(VI) and sulfur(II).

P. Beak, S. G. Jarboe, Michael S. Terrazas, 2008, The Journal of organic chemistry.

Complex-induced proximity effects: remote lithiations of carboxamides

P. Beak, Y. Jun, Anne P. Wallin, 1987 .

Reactions of apotricyclyl, apocamphor, and apobornenyl chloroformates with silver(I). Generation and aromatic substitution of a bridgehead radical and a bridgehead cation

P. Beak, B. R. Harris, 1974 .

Equilibration studies: The determination of the relative thermodynamic stabilities of one set of isomeric pyrones

P. Beak, 1964 .

Rearrangement of rigid cyclopropylcarbinyl radicals: investigation of a reporter system for the detection of very short-lived radicals

R. Lemieux, P. Beak, 1990 .

REACTIONS OF APOTRICYCLYL, APOCAMPHOR, AND APOBORNENYL CHLOROFORMATES WITH SILVER(I), GENERATION AND AROMATIC SUBSTITUTION OF A BRIDGEHEAD RADICAL AND A BRIDGEHEAD CATION

P. Beak, B. R. Harris, 1974 .

The reaction of n‐butyllithium with benzoic acid: is nucleophilic addition competitive with deprotonation?

P. Beak, L. A. Pfeifer, 1997 .

Relative enthalpies of 1,3-dimethyl-2,4-pyrimidinedione, 2,4-dimethoxypyrimidine, and 4-methoxy-1-methyl-1-2-pyrimidinone: estimation of the relative stabilities of two protomers of uracil

P. Beak, J. White, 1982 .

Equilibration studies. Determination of the enthalpy difference between methyltropic isomers from heats of methylation

P. Beak, Jaekeun Lee, D. S. Mueller, 1974 .

EQUILIBRATION STUDIES, DETERMINATION OF THE ENTHALPY DIFFERENCE BETWEEN METHYLTROPIC ISOMERS FROM HEATS OF METHYLATION

P. Beak, Jaekeun Lee, D. S. Mueller, 1974 .

Hydrogen-deuterium exchange of the thiopyranones, N-methylpyridones, and N-methylpyrimidinones in basic media

P. Beak, E. Monroe, 1969 .

Kinetic and product hydrogen-deuterium isotope effects in ene reactions: a model for understanding apparently anomalous effects

P. Beak, Zhiguo. Song, D. R. Chrisope, 1987 .

Microwave spectrum of 2-pyrone and the molecular Zeeman effect in tropone, 2-pyrone, and 4-pyrone. Suppression of nonlocal contributions to the out-of-plane molecular magnetic bonyl group into an aromatic ring

R. C. Benson, W. Flygare, C. L. Norris, 1973 .

The electron-impact fragmentation of 4-thiapyrone and N-methyl-4-pyridone.

J. Bonham, P. Beak, E. McLeister, 1967, The Journal of organic chemistry.

Asymmetric Deprotonation by BuLi/(‐)‐Sparteine: Convenient and Highly Enantioselective Syntheses of (S)‐2‐Aryl‐boc‐pyrrolidines.

S. Lee, Shengde Wu, P. Beak, 1996 .

Dipole-stabilized carbanions from a methyl thio ester and a methylamide

P. Beak, R. F. Farney, 1973 .

Dipole-stabilized carbanions: preparation of a lithiomethyl amide, a lithioethyl amide, a lithiomethyl thioester, and a lithioethyl thioester by direct metalation

D. Reitz, P. Beak, B. G. Mckinnie, 1977 .

Temperature- and Electrophile-Dependent Stereocontrol: A Structural and Mechanistic Investigation of (−)-Sparteine-Mediated Asymmetric Lithiation−Substitution Sequences of N-Boc-N-(p-Methoxyphenyl)cinnamylamine

P. Beak, G. A. Weisenburger, N. C. Faibish, 1999 .

Dynamic thermodynamic resolution: advantage by separation of equilibration and resolution.

P. Beak, Y. Park, W. Lee, 2009, Accounts of chemical research.