E. Schaumann

发表

Author Index (VII)

E. Schaumann, 1998 .

Photochemical behavior of thioketenes in solution: reaction from S2

E. Schaumann, Sharat Singh, V. Ramamurthy, 1985 .

[2:1] and [2:2] cycloadducts from N-sulfonylamines and azomethines

N. Walker, E. Schaumann, A. Lender, 2015 .

Molecular structure of the unusual product of hydrolysis of a carbodiimide

E. Schaumann, E. Kausch, K. Klaska, 1977, Naturwissenschaften.

3. Determination of Enantiomeric Purity: 3.1. Determination of Enantiomeric Purity by Direct Methods (III)

R. W. Hoffmann, E. Schaumann, J. Mulzer, 1995 .

Reactions of N‐sulfonylalkylamines with ynamines — formation of 2H‐1,2‐thiazete 1,1‐dioxides, novel thioketene S,S‐dioxide dimers, and other s,n‐heterocycles

E. Schaumann, G. Adiwidjaja, R. Mayer, 1995 .

γ-Sultene und 1,3-Oxazolidinthione durch 1,3-dipolare Cycloaddition von Thioketen-S-oxiden an Azomethine†

E. Schaumann, U. Behrens, J. Ehlers, 1978 .

Organylthio(silyl)carbenes

E. Schaumann, A. Adam, J. Lange, 2009 .

Imidazoline‐4‐thiones from cyanothioformamides and aldehyde imines: Formation, aromatization, and acetylation

E. Schaumann, G. Adiwidjaja, M. Ries, 2010 .

Configuration‐Dependent Ring Opening of Silyloxiranes: Synthesis of Functionalized Alkenes or Tetrahydrofurans

E. Schaumann, J. Lange, 2009 .

[2+2]‐Cycloreversionen

E. Schaumann, R. Ketcham, E. Schaumann*, 2006 .

Synthesis of 4‐Silylcyclobut‐2‐enethiones and their Use in Cyclobutadiene Generation

E. Schaumann, G. Adiwidjaja, Martin Müller, 1996 .

New Syntheses and Ring Expansion Reactions of Cyclobutenimines

E. Schaumann, H. W. Moore, C. Oppermann, 2010 .

Sulfur is More Than the Fat Brother of Oxygen. An Overview of Organosulfur Chemistry

E. Schaumann, E. Schaumann*, 2007 .

Perkin communications. Iodonium-induced cyclisations of 5-silylalk-4-enols

A. Kirschning, E. Schaumann, 1990 .

Kurzmitteilung/Short Communication Generation and Trapping of Dichlorothioketene

E. Schaumann, G. Adiwidjaja, A. Senning, 1991 .

The chemistry of thioketens

E. Schaumann, E. Schaumann*, 1988 .

Science of Synthesis: Houben-Weyl Methods of Molecular Transformations

D. Trauner, R. Maggi, G. Sartori, 2008 .

Silyl thioacetals: Versatile building blocks for organic synthesis†

E. Schaumann, 2007 .

A New Route to Silyl-substituted Cyclobutenones and Silylketenes.

E. Schaumann, R. Danheiser, K. Benda, 2010, Tetrahedron Letters.

(2+1) Cycloaddition of chloro(phenylthio)carbene to vinyl silanes. A facile synthesis of highly functionalized cyclopropanes

E. Schaumann, G. Adiwidjaja, C. Friese, 1989 .

Functionalized esters as bis-electrophiles in a silicon-induced domino synthesis of annulated carbocycles

E. Schaumann, G. Adiwidjaja, G. Harms, 2009 .

Bisepoxides as biselectrophiles in the silicon-induced domino synthesis of highly functionalized carbocycles

E. Schaumann, S. Dreessen, Nico Bräuer, 1999 .

Silicon- and sulfur-mediated synthesis of benzoannulated cyclooctanols

E. Schaumann, Florian Genrich, 2009 .

Anti-Markovnikov addition to alkenes with a neighbouring thioacetal function

E. Schaumann, R. Tiedemann, S. Dreessen, 2006 .

Synthesis and structural characterization of molybdenum(VI) and iron(II) coordination compounds with S-alkyl-N-methyl-S-(2-pyridyl)sulfoximines and catalytic epoxidation activity of the molybdenum complexes.

E. Schaumann, F. Olbrich, Yvonne Brussaard, 2013, Inorganic chemistry.

Synthesis and Wittig-Horner Reactions of 1-(Functionally)Substituted 2,2-Dimethylpropanephosphonic Esters (1-t-Butyl-substituted Phosphonic Esters)

E. Schaumann, S. Fittkau, 1983 .

The Chemistry of Thiohydroxamic Acids

E. Schaumann, W. Walter, 1971 .

Cyclization of deprotonated 2-phenyl-1-tosylaziridine. A surprising example of an intramolecular nucleophilic aromatic addition

E. Schaumann, G. Adiwidjaja, H. Breternitz, 1991 .

p‐Toluenesulfonyl Isocyanate

E. Schaumann, Erik P. Johnson, 2009 .

Palladium-Catalyzed Cyclization of Silyl-Substituted Bis(homo)propargylic Alcohols to 2,3-Dihydrofurans

S. Schabbert, E. Schaumann, E. Schaumann*, 1998 .

Cyclobutenone Ethylenedithioacetals and Their Ready Electrocyclic Ring Opening.

E. Schaumann, H. W. Moore, Wilko Regenhardt, 2001 .

Ring-opening of oxiranes by silyl-substituted allyl anions. A regiochemical chameleon

A. Kirschning, E. Schaumann, 1988 .

1,2-Epimino-3,4-epoxybutane: A Versatile Chiral Building Block

E. Schaumann, G. Adiwidjaja, G. Harms, 2001 .

2‐Hydroxybenzocyclobutenone Ethylene Dithioacetals as Precursors of Highly Substituted 1,4‐Dihydronaphthalenes

E. Schaumann, G. Adiwidjaja, K. Benda, 2009 .

Thioaldehydes and thioketones from 1,3-dithiolane S-oxides

E. Schaumann, G. Ruehter, S. Winter-Extra, 1990 .

Synthesis of S-alkyl thiocarboxylates from vinylsilanes and chlorothiocarbonates

E. Schaumann, B. Mergardt, 1989 .

Synthesis of α,β-unsaturated thiocarboxylic acid S-esters via Horner-Emmons olefination

E. Schaumann, S. Fittkau, B. Mergardt, 1990 .

Azetidines and 1-pyrrolines from an electron-deficient allene and C N compounds

E. Schaumann, H. Mrotzek, 1979 .

The Reaction of Cyanothioformamide with Isocyanates − Formation of a Disulfide by Reduction of a Thiocarbonyl Group

E. Schaumann, G. Adiwidjaja, R. Ketcham, 2001 .

Heterocyclic ring-closure reactions. 8. Reactions of isothiocyanates with cyanothioformamides. Cyclization of 5-imino-4-thioxo-2-imidazolidones and 5-imino-2,4-imidazolidinedithiones to 5,7-dihydrodiimidazo[4,5-b:4',5'-e]pyrazine-2,6(1H,3H)-diones and -dithiones

E. Schaumann, G. Adiwidjaja, R. Ketcham, 1985 .

HETEROCYCLIC RING‐CLOSURE REACTIONS. 6. PREPARATION AND FURTHER CYCLIZATION REACTIONS OF 5‐IMINO‐1,3‐DIPHENYL‐4‐THIOXO‐2‐IMIDAZOLIDINONE AND 5‐IMINO‐1,3‐DIPHENYL‐2,4‐IMIDAZOLIDINEDITHIONE

E. Schaumann, R. Ketcham, 1981 .

Thiophile Addition von Phenyllithium an Thioketene

E. Schaumann, W. Walter, 1974 .

Tandem Silyl Migrations Leading to α,β-Bis-silylated Enals and Enones†‡

K. Weber, E. Schaumann, G. Adiwidjaja, 1991 .

Stable selenoketenes via selena-cope rearrangement☆

E. Schaumann, Fritz-Feo Grabley, 1980 .

α-Thiolactones from Thioketenes

E. Schaumann, U. Behrens, 1977 .

6.10 Synthesis of Thioamides and Thiolactams

E. Schaumann, 2014 .

Small and Versatile – Formyl Anion and Dianion Equivalents

A. Kirschning, E. Schaumann, Christof Kujat, 2007 .

Synthesis of Angularly-Fused Benzocyclobutenedione Monoketals: Useful Synthetic Intermediates to Angucyclines

E. Schaumann, R. Tiedemann, H. W. Moore, 1999 .

Synthesis of vinylcyclopropanes by intramolecular epoxide ring opening. Application for an enantioselective synthesis of dictyopterene A

F. Narjes, E. Schaumann, D. Icheln, 1993 .

4-thioxo-2-azetidinones by cycloaddition of thioketenes with isocyanates

E. Schaumann, G. Adiwidjaja, Armin Röhr, 1980 .

Cycloadditionsreaktionen von Heterocumulenen, XVII. Über den Mechanismus der [2+2]‐Cycloaddition von Thioketenen mit Azomethinen

E. Schaumann, J. Ehlers, 1979 .

Studies on thiazolidine‐4,5‐dithiones. Synthesis of 5‐hydrazonothiazolidine‐4‐thiones and 5‐unsubstituted thiazolidine‐4‐thiones

E. Schaumann, R. Ketcham, H. Kibbel, 1993 .

Synthesis of Thioamides and Thiolactams

E. Schaumann, 1991 .

S-vinyl thio-oximes from thioketenes and benzylnitrene

E. Schaumann, H. Behr, O. Bolte, 1990 .

(2+1) Cycloaddition of Chloro(phenylthio)carbene to Vinyl Silanes. A Facile Synthesis of Highly Functionalized Cyclopropanes.

E. Schaumann, G. Adiwidjaja, C. Friese, 1989 .

Synthesis of (+)‐Artemeseole

F. Narjes, E. Schaumann, 1993 .

α,β-unsaturated thioamides via wittig-horner olefination

E. Schaumann, S. Fittkau, 1984 .

Thioketyls. 3. Radical anions of thioketenes

E. Schaumann, C. Klages, S. Koehler, 1979 .

[2 + 2]‐Cycloreversions

E. Schaumann, R. Ketcham, E. Schaumann*, 1982 .

Fragmentation of 1,3-dithiolane-derived sulfur ylides. A convenient thioaldehyde synthesis

E. Schaumann, G. Rühter, 1985 .

Competing Reaction Pathways in the Cycloaddition of 3-(dimethylamino)-2h-azirines With Ketenes

G. Germain, E. Schaumann, S. Grabley, 1980 .

Novel reactions of N-sulfonylamines with 3-dimethylamino-2H-azirines. Competitive formation of 1,2,5-thiadiazoles, 1,2,3-oxathiazoles and acrylamidines. X-Ray molecular structure of N-(4-dimethylamino-5-methyl-2-oxo-5-phenyl-5H-1,2λ6,3-oxathiazol-2-ylidene)benzamide

E. Schaumann, G. Adiwidjaja, I. Tornus, 1996 .

Domino synthesis of carbo-and heterocycles involving a 1,3 or 1,4 C→O silyl migration

A. Kirschning, E. Schaumann, E. Schaumann*, 2007 .

Synthesis of 1,3‐Difunctionalized Cyclopentenes and 1,3,5‐Trifunctionalized Cyclohexanes by Silicon‐Induced Domino Reactions

E. Schaumann, Frank Tries, 2003 .

A Silicon‐Mediated Synthesis of 3‐Deoxy‐D‐manno‐octulosonic Acid (KDO)

A. Kirschning, E. Schaumann, Nico Bräuer, 1998 .

Variation of the C1 component in the silicon-induced domino synthesis of cyclopentanes

E. Schaumann, Nico Bräuer, T. Michel, 1998 .

SYNTHESIS OF FUNCTIONALIZED CYCLOPENTANES, CYCLOHEXANES AND CYCLOHEPTANES BY A SILICON-INDUCED DOMINO REACTION

A. Kirschning, C. Beier, E. Schaumann, 1996 .

Syntheses of Cyclopentanols by a Silicon-Induced Cascade Reaction†

A. Kirschning, E. Schaumann, Michael Fischer, 1994 .

Bisepoxides as Biselectrophiles in the Silicon-Induced Domino Synthesis of Highly Functionalized Carbocycles.

E. Schaumann, S. Dreessen, N. Braeuer, 1999 .

Synthesis of Hepialone and Related Dihydro‐γ‐pyrones by Various (3+3) Methods

S. Schabbert, E. Schaumann, S. Dreessen, 2001 .

Cyclizations of 5-silyl-substituted 4,5-epoxy-1-alkanols: A configuration dependent mode of ring closure

A. Kirschning, E. Schaumann, G. Adiwidjaja, 1995 .

Facile synthesis of enantiomerically pure tert-butyl(methyl)phenylsilanes

E. Schaumann, P. Jankowski, G. Adiwidjaja, 1999 .

Nucleophilic addition of lithiated phenyl trimethylsilylmethyl sulfide to activated olefins: a facile synthesis of 2-(functionally) substituted silylcyclopropanes

E. Schaumann, C. Spanka, C. Friese, 1986 .

Methyl Shifts in 1,4‐Dipoles from Sulfonyl Isocyanates and Ketene O,N‐Acetals

E. Schaumann, H. Nimmesgern, Torsten Marr, 1987 .

Generation and trapping of 1,3-dithian-2-ylidene-substituted ethyl carbene. On the existence of 4,8-dithiaspiro[2.5]oct-1-ene

E. Schaumann, Hans-Georg Schwarz, 1996 .

Chemistry of 2-Diphenylphosphoryl Ketene Thioacetals

E. Schaumann, S. Fittkau, 2010 .

Synthesis of vinylcyclopropanes from epoxides

A. Kirschning, F. Narjes, E. Schaumann, 1991 .

Cyclopropanes from silyl/sulfur-stabilized carbanions and oxiranes: the interplay of two reaction pathways

E. Schaumann, C. Friese, 1989 .

[2 + 1] Cycloaddition Reaction of Dialkylthioketenes with Carbenes – Isomerization of the Resulting Alkylidenethiiranes

E. Schaumann, G. Dräger, H. Behr, 2006 .

Dicyanomethylenethiiranes from thioketenes and tetracyanoethylene oxide

E. Schaumann, G. Adiwidjaja, Bettina Dietz, 1993 .

Generation of thioketenes via cycloreversion of 1,3-dithiolane-derived sulfur ylides

E. Schaumann, S. Scheiblich, 1985 .

THIOKETENE SYNTHESES. VI. STABLE THIOKETENES VIA SULFURATION OF STERICALLY HINDERED ACYL CHLORIDES

E. Schaumann, 1982 .

Reactions of thioketen s-oxides with diazo compounds

B. Zwanenburg, E. Schaumann, A. Tangerman, 1981 .

Thiophile addition von phenyllithium an thioketen-S-oxide

E. Schaumann, W. Klein, 1977 .

X‐Ray Structure Analysis of a Dialkylthioketene

E. Schaumann, G. Adiwidjaja, S. Harto, 1976 .

The crystal and molecular structure of the cycloadduct from an activated carbodiimide and methyl isothiocyanate

E. Schaumann, R. Klaska, E. Kausch, 1977 .

CYCLOADDITION REACTIONS OF HETEROCUMULENES, XIV. 1,4‐DIPOLES FROM PERSUBSTITUTED GUANIDINES AND HETEROCUMULENES

E. Schaumann, E. Rossmanith, E. Kausch, 1979 .

X‐Ray Structure Analysis of a Stable Dipole

E. Schaumann, W. Walter, Armin Röhr, 1975 .

Cycloaddition reactions of sulfonylisothiocyanates with β,β-disubstituted enamines

E. Schaumann, W. Walter, Stefan Sieveking, 1974 .

CYCLOADDITION REACTIONS OF HETEROCUMULENES, IX. 1-1-, 2-1-, AND 3-1-ADDUCTS FROM THE REACTION OF ISOTHIOCYANATES WITH 3-DIMETHYLAMINO-2,2-DIMETHYL-2H-AZIRINE

E. Schaumann, W. Walter, E. Kausch, 1977 .

CYCLOADDITION REACTIONS OF HETEROCUMULENES, XIII. STRUCTURE AND REACTIVITY OF THE 1‐1‐ADDUCTS FROM 3‐DIALKYLAMINO‐2,2‐DIMETHYL‐2H‐AZIRINES AND CARBON DISULFIDE

E. Schaumann, S. Grabley, E. Kausch, 1978 .

Alkyl Shifts in 1,4-Dipoles from Tosyl Iso(thio)cyanate and Imido(thio)carbonates or Isoureas

E. Schaumann, E. Kausch, G. Schmerse, 1987 .

CYCLOADDITION REACTIONS OF HETEROCUMULENES, XII. REACTION OF PERSUBSTITUTED ISOTHIOUREAS WITH ISOCYANATES

E. Schaumann, G. Adiwidjaja, E. Kausch, 1978 .

CYCLOADDITION REACTIONS OF HETEROCUMULENES PART 2, CYCLOADDITION REACTIONS OF SULFONYLISOTHIOCYANATES WITH BETA,BETA-DISUBSTITUTED ENAMINES

E. Schaumann, W. Walter, Stefan Sieveking, 1975 .

Hetarenes IV: Six-membered and larger hetero-rings with maximum unsaturation

E. Schaumann, 1997 .

On the structure of thioamides and their derivatives—XXI

E. Schaumann, W. Walter, H. Rose, 1972 .

Facile Preparation of Novel Nonracemic Oxy‐Substituted Cyclopropanone S,S‐Acetals by γ‐Cyclisation of Glyceric Aldehyde Dithioacetal Derivatives and Studies of their Reactivity

E. Schaumann, S. Dreessen, Hans-Georg Schwarz, 1997 .

A Facile Asymmetric Synthesis of the Compactin Lactone Moiety

S. Schabbert, E. Schaumann, R. Tiedemann, 1997 .

The Reaction of Cyclopropanols with Burgess Reagent: A Reinvestigation and Correction

E. Schaumann, K. Banert, M. Ries, 2011 .

Novel applications of N-sulfonyl-alkylamines in [2+4] cycloadditions

E. Schaumann, I. Tornus, 1996 .

AN EPOXIDE-BASED ENANTIOSELECTIVE SYNTHESIS OF THE ANTIFUNGAL ANTIBIOTIC (+)-PREUSSIN

C. Beier, E. Schaumann, 1997 .

Ring-opening of N-tosylaziridines by heterosubstituted allyl anions. Application to the synthesis of azetidines and pyrrolidines

E. Schaumann, H. Breternitz, 1999 .

REACTIVITY OF N-ALKYLTHIIRANIMINES TOWARD SIMPLE NUCLEOPHILES AND ISO(THIO)CYANATES (Dedicated to Dr. Albert Padwa on his 75th birthday)

E. Schaumann, G. Adiwidjaja, H. Nimmesgern, 2012 .

On the structure of thioamides and their derivatives, XXVII the site of protonation in primary thioamides

E. Schaumann, W. Walter, M. F. Sieveking, 1974 .

Reactivity of N-Alkylthiiranimines Toward Simple Nucleophiles and Iso(thio)cyanates.

E. Schaumann, G. Adiwidjaja, H. Nimmesgern, 2012 .

α‐Thiolactone aus Thioketenen

E. Schaumann, U. Behrens, 1977 .

Lewis acid supported reactions of 1,3-bis(silyl)allyl compounds with epoxides — inter- and intramolecular versions

E. Schaumann, Anette Nowak, O. Bolte, 1998 .

Thiopenam Derivatives from Alkynyl Silyl Sulfides and 4,5‐Dihydrothiazoles

E. Schaumann, G. Adiwidjaja, W. Förster, 1984 .

NEW SYNTHESIS AND REACTION BEHAVIOR OF AMINOETHYNYL SULFIDES

E. Schaumann, Jörg Lindstaedt, W. Foerster, 1983 .

[Clinical-pharmacological studies on a new orally active adenosine derivative].

E. Schaumann, W. Kutscha, 1972, Arzneimittel-Forschung.

3-Alkylidene-2-azetidinethiones: Useful Intermediates for the Synthesis of 3-Substituted 2-Azetidinethiones†

E. Schaumann, J. Nieschalk, C. Spanka, 2006 .

The Chemistry of Thioketenes

E. Schaumann, 1988 .

4. Determination of Absolute and Relative Configuration: 4.1. Determination of Relative Configuration by Nuclear Magnetic Resonance Methods (III)

R. W. Hoffmann, E. Schaumann, J. Mulzer, 1995 .

The difference in the barrier heights for internal rotation between amides and thioamides

E. Schaumann, J. Voss, W. Walter, 1971 .

Separation and Properties of the cis‐trans‐Isomers of N‐Alkylthioformamides

E. Schaumann, W. Walter, K. Reubke, 1968 .

Sulfur-Mediated Rearrangements I

E. Schaumann, 2008 .

Nucleophilic Addition of Lithiated Phenyl Trimethylsilylmethyl Sulfide to Activated Olefins. A Facile Synthesis of 2-(Functionally) Substituted Silylcyclopropanes

E. Schaumann, C. Spanka, C. Friese, 1987 .