Barriers to rotation about the chiral axis of tertiary aromatic amides

[1]  J. Pink,et al.  Conformationally interlocked amides: Remote asymmetric induction by mechanical transfer of stereochemical information , 1998 .

[2]  T. E. Cole,et al.  Transmetalation of organic groups from zirconacycles to haloboranes: A new route to borolane compounds , 1997 .

[3]  F. Gasparrini,et al.  ENANTIOMERIZATION BARRIERS BY DYNAMIC HPLC. STATIONARY PHASE EFFECTS , 1997 .

[4]  J. Pink,et al.  Atroposelectivity in the Reactions of Laterally Lithiated Tertiary Amides , 1997 .

[5]  J. Pink,et al.  CONFIGURATIONAL STABILITY AND STEREOSPECIFICITY IN THE REACTIONS OF AMIDE-STABILISED ORGANOLITHIUMS : A NON-STEREOSPECIFIC TIN-LITHIUM EXCHANGE , 1997 .

[6]  E. Schaumann,et al.  Synthesis of 4‐Silylcyclobut‐2‐enethiones and their Use in Cyclobutadiene Generation , 1996 .

[7]  J. Clayden,et al.  ASYMMETRIC INDUCTION USING ATROPISOMERS : DIASTEREOSELECTIVE ADDITIONS TO 2-ACYL-1-NAPHTHAMIDES , 1996 .

[8]  S. Thayumanavan,et al.  Asymmetric deprotonation of N,N-dihexyl-1-naphthamides to provide atropisomers of N,N-dihexyl-2-alkyl-1-naphthamides , 1996 .

[9]  D. Hlasta,et al.  Ortho versus adjacent-benzylic directed lithiations of substituted N,N-diethylbenzamides , 1996 .

[10]  J. Clayden,et al.  Diastereoisomeric atropisomers from the addition of lithiated N,N-dialkyl-l-naphthamides to aldehydes , 1995 .

[11]  L. Lunazzi,et al.  Conformational Studies by Dynamic NMR. 54. Trigonal Nitrogen Inversion and Enantiomerization Processes in the Stereolabile Chiral Isomers of N-Naphthylimines , 1995 .

[12]  F. Gasparrini,et al.  Atropisomerism in hindered naphthyl sulfones investigated by dynamic NMR and dynamic HPLC techniques , 1995 .

[13]  C. Villani,et al.  Chromatographic resolution of the interconverting stereoisomers of hindered sulfinyl and sulfonyl naphthalene derivatives , 1995 .

[14]  F. Gasparrini,et al.  Conformational assignment, absolute configuration, and chiral separation of all the stereoisomers created by the combined presence of stereogenic centers and stereogenic conformational axes in a highly hindered 1,5-naphthyl sulfoxide , 1995 .

[15]  Owen P. Priest,et al.  Total synthesis of Michellamines A-C: Important anti-HIV agents , 1994 .

[16]  M. Boyd,et al.  Convergent total synthesis of the michellamines , 1994 .

[17]  R. Noyori,et al.  Asymmetric catalysis in organic synthesis , 1994 .

[18]  C. Welch,et al.  Chromatographic investigation of the slowly interconverting atropisomers of hindered naphthamides , 1993 .

[19]  C. Perrin,et al.  Secondary kinetic isotope effects in carbon-nitrogen rotation of amides , 1992 .

[20]  F. Gasparrini,et al.  Conformational studies by dynamic NMR. 47. Conformation, stereodynamics, and chiral separation of the rotational enantiomers of hindered naphthyl ketones , 1992 .

[21]  A. Meyers,et al.  Regiospecific synthesis of polysubstituted naphthalenes via oxazoline-mediated nucleophilic aromatic substitutions and additions , 1992 .

[22]  G. Bringmann,et al.  The Directed Synthesis of Biaryl Compounds: Modern Concepts and Strategies , 1990 .

[23]  C. Perrin,et al.  Application of two-dimensional NMR to kinetics of chemical exchange , 1990 .

[24]  Victor Snieckus,et al.  Directed ortho metalation. Tertiary amide and O-carbamate directors in synthetic strategies for polysubstituted aromatics , 1990 .

[25]  A. Meyers,et al.  An asymmetric synthesis of (-)-steganone : further application of chiral biaryl syntheses , 1987 .

[26]  A. Mannschreck,et al.  Liquid Chromatography on Triacetycellulose, 14 Chromatographic Separation of Enantiomers and Barriers to Enantiomerization of Axially Chiral Aromatic Carboxamides , 1987 .

[27]  C. Chen,et al.  1-(Dialkylamino)isobenzofurans: generation and use for annelation of aromatic rings , 1986 .

[28]  A. Mannschreck,et al.  Anwendung der NMR-Spektroskopie chiraler Assoziate 15: Flüssigkeits-Chromatographie an Triacetylcellulose 10: The enantiomers of N,N-dimethylthiobenzamides: Chromatographic behaviour and rotational barriers , 1985 .

[29]  S. Mills,et al.  A comparison of secondary and tertiary amides as directors of ortho and adjacent benzylic lithiation and of asymmetric induction in ortho lithiated benzamides , 1983 .

[30]  A. Mannschreck,et al.  Application of NMR spectroscopy of chiral association complexes 11—Rotation about the C(sp2)—C(aryl) Bond in 2,6‐Difluorobenzamides Studied by 19F NMR , 1982 .

[31]  A. Mannschreck,et al.  Application of NMR spectroscopy of chiral association complexes. 12—rate determination of an intramolecular motion in a free molecule by means of dynamic NMR measurements in the presence of an auxiliary compound , 1982 .

[32]  J. Sandström Dynamic NMR spectroscopy , 1982 .

[33]  L. Field,et al.  Steric effects. A study of a rationally designed system , 1980 .

[34]  A. Mannschreck,et al.  Application of NMR spectroscopy of chiral association complexes. 8—Rotation about the C(sp2)–C(aryl) Bond in 2,6–disubstituted benzamides , 1979 .

[35]  W. Ollis,et al.  Comprehensive organic chemistry : the synthesis and reactions of organic compounds , 1978 .

[36]  P. Weyerstahl,et al.  Fragmentierungsreaktionen an Carbonylverbindungen mit β‐ständigen elektronegativen Substituenten, XXVII. Bicyclo[3.1.1]‐ und ‐[3.2.0]hept‐2‐enone aus 2‐Tosyloxymethyl‐3‐cyclohexen‐1‐onen , 1975 .

[37]  E. Benedetti,et al.  Restricted rotation in amides—VI : Configurations and conformations of unsymmetrical tertiary benzamides , 1975 .

[38]  D. Christensen,et al.  Conformations and vibrational spectra of 2-chloro-3-fluoro-1-propene and 2-bromo-3-fluoro-1-propene , 1974 .

[39]  T. H. Siddall,et al.  Nuclear magnetic resonance studies of amides , 1970 .

[40]  J. Chupp,et al.  Chemical and physical properties of some rotational isomers of .alpha.-haloacetanilides. A novel unreactive halogen system , 1967 .

[41]  R. H. Garner,et al.  SOME STUDIES OF SLOW ROTATIONS AROUND BONDS IN AMIDES , 1966 .

[42]  Ernest L. Eliel,et al.  Stereochemistry of Organic Compounds , 1962 .

[43]  M. Ghosal Succinoylation of 2-Methoxynaphthalene , 1960 .

[44]  M. Newman,et al.  Steric Effects In Organic Chemistry , 1956 .

[45]  J. Mayer,et al.  The Theory of the Racemization of Optically Active Derivatives of Diphenyl , 1946 .

[46]  R. Adams,et al.  The Stereochemistry of Diphenyls and Analogous Compounds. , 1933 .