Dipl.-Ing. J. F. Kauffmann: search on Z-Library

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1

Zwei neue Arylhydrazin-Synthesen

Dipl.-Chem. W. Burkhardt, Prof. Dr. Th. Kauffmann

Journal:

Angewandte Chemie

Year:

1967

Language:

german

File:

PDF, 118 KB

german, 1967

2

Dehydrodimerisierung heteroarylierter Alkane über Organokupfer-Verbindungen

Prof. Dr. Th. Kauffmann, Dipl.-Chem. D. Kuhlmann, Dipl.-Chem. W. Sahm, H. Schrecken

Journal:

Angewandte Chemie

Year:

1968

Language:

german

File:

PDF, 227 KB

german, 1968

3

Dimerisierung von Oxallyl-, Azallyl-, Oxaphosphallyl- und Oxathiallyl-Gruppen über Organokupfer-Verbindungen

Prof. Dr. Th. Kauffmann, Dipl.-Chem. G. Beißner, cand. chem. H. Berg, E. Köppelmann, Dipl.-Chem. J. Legler, Dipl.-Chem. M. Schönfelder

Journal:

Angewandte Chemie

Year:

1968

Language:

german

File:

PDF, 213 KB

german, 1968

4

Zur Kenntnis des dritten Mechanismus (AEa) der nucleophilen aromatischen Substitution

Prof. Dr. Th. Kauffmann, Dipl.-Chem. R. Nürnberg, Dr. K. Udluft

Journal:

Angewandte Chemie

Year:

1968

Language:

german

File:

PDF, 276 KB

german, 1968

5

Nucleophile Imino- und Aminomethylierung von Ketonen

Prof. Dr. Th. Kauffmann, Dipl.-Chem. E. Köppelmann, H. Berg

Journal:

Angewandte Chemie

Year:

1970

Language:

german

File:

PDF, 109 KB

german, 1970

6

Anionische 3 + 2-Cycloaddition

Prof. Dr. Thomas Kauffmann, Heike Berg, Dipl.-Chem. Edgar Köppelmann

Journal:

Angewandte Chemie

Year:

1970

Language:

german

File:

PDF, 180 KB

german, 1970

7

Selektive Metallierung von 1,2-Bis(6-methyl-2-pyridyl)äthan und präparative Anwendungen

Prof. Dr. Thomas Kauffmann, Dipl.-Chem. Gerhard Beißner, Dr. Wilfried Sahm, Dr. Annegret Woltermann

Journal:

Angewandte Chemie

Year:

1970

Language:

german

File:

PDF, 222 KB

german, 1970

8

Ringöffnung von N-Lithio-2,3(cis)-diphenyl-aziridin zu 1,3(cis,trans)-Diphenyl-2-azallyllithium und dessen Umlagerung zur trans, trans-Form

Prof. Dr. Thomas Kauffmann, Dipl.-Chem. Kai Habersaat, Dr. Edgar Köppelmann

Journal:

Angewandte Chemie

Year:

1972

Language:

german

File:

PDF, 199 KB

german, 1972

9

Synthese fünfgliedriger Carbocyclen durch [1,3]-anionische Cycloaddition

Dipl.-Chem. Rudolf Eidenschink, Prof. Dr. Thomas Kauffmann

Journal:

Angewandte Chemie

Year:

1972

Language:

german

File:

PDF, 212 KB

german, 1972

10

Protophane durch oxidative Kupplung „transponierter Dithiole”

Prof. Dr. Thomas Kauffmann, Dipl.-Chem. Jörg Jackisch, Annegret Woltermann, Peter Röwemeier

Journal:

Angewandte Chemie

Year:

1972

Language:

german

File:

PDF, 241 KB

german, 1972

11

Triarene des Typs Nucleophil-Elektrophil-Nucleophil mit Pyrimidin und s-Triazin als Zentralkernen

Prof. Dr. Thomas Kauffmann, Patricia Bandi, Dipl.-Chem. Wolfgang Brinkwerth, cand. chem. Bernhard Greving

Journal:

Angewandte Chemie

Year:

1972

Language:

german

File:

PDF, 187 KB

german, 1972

12

Substituentenferneffekt bei der Acylierung von Thiophen-Pyridin-Kombinationen

Prof. Dr. Thomas Kauffmann, Dipl.-Chem. Alfred Mitschker, Dipl.-Chem. Hans-Joachim Streitberger

Journal:

Angewandte Chemie

Year:

1972

Language:

german

File:

PDF, 187 KB

german, 1972

13

Synthese und Eigenschaften von Azol-Pyridin-Kombinationen; Problem der hydrolytisch spaltbaren Hetaren-Kombinationen

Prof. Dr. Thomas Kauffmann, Dr. Jochen Legler, Elisabeth Ludorff, Dipl.-Chem. Heinz Fischer

Journal:

Angewandte Chemie

Year:

1972

Language:

german

File:

PDF, 186 KB

german, 1972

14

1,3-Anionische Cycloaddition von 2-Azaallyllithiumverbindungen an Nitrile

Prof. Dr. Thomas Kauffmann, Dipl.-Chem. Alfred Busch, Dipl.-Chem. Kai Habersaat, Dr. Edgar Köppelmann

Journal:

Angewandte Chemie

Year:

1973

Language:

german

File:

PDF, 216 KB

german, 1973

15

1,3-Anionische Cycloadditionen von trans, trans-1,3-Diphenyl-2-azaallyllithium an Heterokumulene

Prof. Dr. Thomas Kauffmann, Dipl.-Chem. Rudolf Eidenschink

Journal:

Angewandte Chemie

Year:

1973

Language:

german

File:

PDF, 207 KB

german, 1973

16

Synthese heterocyclischer Cyclopolyaromaten mit verschiedenartigen aromatischen Ringgliedern

Prof. Dr. Thomas Kauffmann, Dipl.-Chem. Bernd Muke, Dipl.-Chem. Rolf Otter, Dipl.-Chem. Dieter Tigler

Journal:

Angewandte Chemie

Year:

1975

Language:

german

File:

PDF, 205 KB

german, 1975

17

Synthese heterocyclischer Cyclopolyaromaten mit gleichartigen aromatischen Ringgliedern

Prof. Dr. Thomas Kauffmann, Dipl.-Chem. Bernd Greving, Dipl.-Chem. Johann König, Dr. Alfred Mitschker, Annegret Woltermann

Journal:

Angewandte Chemie

Year:

1975

Language:

german

File:

PDF, 213 KB

german, 1975

18

Carbonylofefinierende Carbenwolframkomplexe und ihre Eignung als Olefinmetathese-Katalysatoren

Prof. Dr. Thomas Kauffmann, Renate Abeln, Dipl.-Chem. Siegfried Welke, Dorothea Wingbermühle

Journal:

Angewandte Chemie

Year:

1986

Language:

german

File:

PDF, 206 KB

german, 1986

19

Carbonylolefinierende Aluminiummolybdänkomplexe und ein analoger Wolframkomplex

Prof. Dr. Thomas Kauffmann, Dipl.-Chem. Manfred Enk, Dipl.-Chem. Wilfried Kaschube, Dipl.-Chem. Euripides Tolipoulos, Dorothea Wingbermühle

Journal:

Angewandte Chemie

Year:

1986

Language:

german

File:

PDF, 206 KB

german, 1986

20

Synthesis of Amidrazones from Nitriles and Sodium Hydrazide

Dr. Th. Kauffmann, Dipl.-Chem. S. Spaude, Dipl.-Chem. Dieter Wolf

Journal:

Angewandte Chemie International Edition

Year:

1963

Language:

english

File:

PDF, 136 KB

english, 1963

21

Dimerization of Azaallyl, Diazaallyl, and Oxaazaallyl Groups by Way of Copper-containing Intermediates

Prof. Dr. Th. Kauffmann, G. Beissner, E. Köppelmann, Dipl.-Chem. D. Kuhlmann, Dipl.-Chem. A. Schott, H. Schrecken

Journal:

Angewandte Chemie International Edition

Year:

1968

Language:

english

File:

PDF, 237 KB

english, 1968

22

Dimerization of Oxaallyl, Azaallyl, Oxaphosphaallyl, and Oxathiaallyl Groups by Way of Organocopper Compounds

Prof. Dr. Th. Kauffmann, Dipl.-Chem. G. Beissner, H. Berg, E. Köppelmann, Dipl.-Chem. J. Legler, Dipl.-Chem. M. Schönfelder

Journal:

Angewandte Chemie International Edition

Year:

1968

Language:

english

File:

PDF, 224 KB

english, 1968

23

Dehydrodimerization of Heteroarylated Alkanes by Way of Organocopper Compounds

Prof. Dr. Th. Kauffmann, Dipl.-Chem. D. Kuhlmann, Dipl.-Chem. W. Sahm, H. Schrecken

Journal:

Angewandte Chemie International Edition

Year:

1968

Language:

english

File:

PDF, 118 KB

english, 1968

24

The Third Mechanism (AEa) of Nucleophilic Aromatic Substitution

Prof. Dr. Th. Kauffmann, Dipl.-Chem. R. Nürnberg, Dr. K. Udluft

Journal:

Angewandte Chemie International Edition

Year:

1968

Language:

english

File:

PDF, 196 KB

english, 1968

25

Nucleophilic Imino- and Aminomethylation of Ketones

Prof. Dr. Thomas Kauffmann, Dipl.-Chem. Edgar Köppelmann, Heike Berg

Journal:

Angewandte Chemie International Edition

Year:

1970

Language:

english

File:

PDF, 226 KB

english, 1970

26

Anionic 3 + 2 Cycloaddition

Prof. Dr. Thomas Kauffmann, Heike Berg, Dipl.-Chem. Edgar Köppelmann

Journal:

Angewandte Chemie International Edition

Year:

1970

Language:

english

File:

PDF, 203 KB

english, 1970

27

Selective Metalation of 1,2-Bis(6-methyl-2-pyridyl)-ethane and its Preparative Uses

Prof. Dr. Thomas Kauffmann, Dipl.-Chem. Gerhard Beissner, Dr. Wilfried Sahm, Annegret Woltermann

Journal:

Angewandte Chemie International Edition

Year:

1970

Language:

english

File:

PDF, 209 KB

english, 1970

28

Organometallic Syntheses of Thiophene-Quinoline Combinations

Prof. Dr. Thomas Kauffmann, Dipl.-Chem. Jörg Jackisch, Hans-Joachim Streitberger, Ekkehard Wienhöfer

Journal:

Angewandte Chemie International Edition

Year:

1971

Language:

english

File:

PDF, 201 KB

english, 1971

29

Pyridinoprotophanes with Alkylene Segments of Various Lengths

Prof. Dr. Thomas Kauffmann, Dipl.-Chem. Gerhard Beissner, Rüdiger Maibaum

Journal:

Angewandte Chemie International Edition

Year:

1971

Language:

english

File:

PDF, 204 KB

english, 1971

30

[1,3]-Anionic Cycloaddition of 2-Azaallyllithium Compounds to Dienes

Prof. Dr. Thomas Kauffmann, Dipl.-Chem. Rudolf Eidenschink

Journal:

Angewandte Chemie International Edition

Year:

1971

Language:

english

File:

PDF, 192 KB

english, 1971

31

Synthesis of Five-membered Carbocycles by [1,3]-Anionic Cycloaddition

Dipl.-Chem. Rudolf Eidenschink, Prof. Dr. Thomas Kauffmann

Journal:

Angewandte Chemie International Edition

Year:

1972

Language:

english

File:

PDF, 247 KB

english, 1972

32

Ring-Opening of N-Lithio-2,3(cis)-diphenylaziridine to 1,3(cis, trans)-Diphenyl-2-azaallyllithium and Its Rearrangement to the trans, trans-Form

Prof. Dr. Thomas Kauffmann, Dipl.-Chem. Kai Habersaat, Dr. Edgar Köppelmann

Journal:

Angewandte Chemie International Edition

Year:

1972

Language:

english

File:

PDF, 235 KB

english, 1972

33

Long-Range Substituent Effects in Acylation of Thiophene-Pyridine Combinations

Prof. Dr. Thomas Kauffmann, Dipl.-Chem. Alfred Mitschker, Dipl.-Chem. Hans-Joachim Streitberger

Journal:

Angewandte Chemie International Edition

Year:

1972

Language:

english

File:

PDF, 193 KB

english, 1972

34

Synthesis and Properties of Azole-Pyridine Combinations: Problem of the Hydrolytic Cleavage of Hetarene Combinations

Prof. Dr. Thomas Kauffmann, Dr. Jochen Legler, Elisabeth Ludorff, Dipl.-Chem. Heinz Fischer

Journal:

Angewandte Chemie International Edition

Year:

1972

Language:

english

File:

PDF, 191 KB

english, 1972

35

Triarenes of the Type Nucleophile-Electrophile-Nucleophile Containing Pyrimidine or s- Triazine as Central Nucleus

Prof. Dr. Thomas Kauffmann, Particia Bandi, Dipl.-Chem. Wolfgang Brinkwerth, Bernhard Greving

Journal:

Angewandte Chemie International Edition

Year:

1972

Language:

english

File:

PDF, 191 KB

english, 1972

36

Protophanes by Oxidative Coupling of “Transposed Dithiols”

Prof. Dr. Thomas Kauffmann, Dipl.-Chem. Jörg Jackisch, Annegret Woltermann, Peter Röwemeier

Journal:

Angewandte Chemie International Edition

Year:

1972

Language:

english

File:

PDF, 247 KB

english, 1972

37

1,3-Anionic Cycloadditions of trans,trans-1,3-Diphenyl-2-azaallyllithium to Heterocumulenes

Prof. Dr. Thomas Kauffmann, Dipl.-Chem. Rudolf Eidenschink

Journal:

Angewandte Chemie International Edition

Year:

1973

Language:

english

File:

PDF, 203 KB

english, 1973

38

1,3-Anionic Cycloaddition of 2-Azaallyllithium Compounds to Nitriles

Prof. Dr. Thomas Kauffmann, Dipl.-Chem. Alfred Busch, Dipl.-Chem. Kai Habersaat, Dr. Edgar Käppelmonn

Journal:

Angewandte Chemie International Edition

Year:

1973

Language:

english

File:

PDF, 208 KB

english, 1973

39

Synthesis of Heterocyclic Cyclopolyaromatics Containing Different Kinds of Nuclei

Prof. Dr. Thomas Kauffmann, Dipl.-Chem. Bernd Muke, Dipl.-Chem. Rolf Otter, Dipl.-Chem. Dieter Tigler

Journal:

Angewandte Chemie International Edition

Year:

1975

Language:

english

File:

PDF, 213 KB

english, 1975

40

Synthesis of Heterocyclic Cyclopolyaromatics Containing Similar Kinds of Nuclei

Prof. Dr. Thomas Kauffmann, Dipl.-Chem. Bernd Greving, Dipl.-Chem. Johann König, Dr. Alfred Mitschker, Annegret Woltermann

Journal:

Angewandte Chemie International Edition

Year:

1975

Language:

english

File:

PDF, 218 KB

english, 1975

41

CuF2-Assisted Synthesis of Heterocyclotetraaromatics by Nucleophilic Aromatic Substitution

Prof. Dr. Thomas Kauffmann, Dipl.-Chem. Rolf Otter

Journal:

Angewandte Chemie International Edition

Year:

1976

Language:

english

File:

PDF, 246 KB

english, 1976

42

Extension of the Scope of Anionic Cycloadditions by Activating Organoelement Groups

Prof. Dr. Thomas Kauffmann, Holger Ahlers, Angelika Hamsen, Herbert Schulz, Dipl.-Chem. Hans-Joachim Tilhard, Annemarie Vahrenhorst

Journal:

Angewandte Chemie International Edition

Year:

1977

Language:

english

File:

PDF, 109 KB

english, 1977

43

2C-Chain Elongation of Lithioalkanes with Diphenylvinylarsane and Phenyl Vinyl Selenide

Prof. Dr. Thomas Kauffmann, Dipl.-Chem. Holger Ahlers, Dipl.-Chem. Hans-Joachim Tilhard, Annegret Woltermann

Journal:

Angewandte Chemie International Edition

Year:

1977

Language:

english

File:

PDF, 225 KB

english, 1977

44

Versatile Principle for the Synthesis of Functionalized Hydrocarbons via Organoarsenic Compounds

Prof. Dr. Thomas Kauffmann, Dipl.-Chem. Rolf Joussen, Annegret Woltermann

Journal:

Angewandte Chemie International Edition

Year:

1977

Language:

english

File:

PDF, 217 KB

english, 1977

45

Carbonyl Olefination with (Triphenylstannyl)methyllithium

Prof. Dr. Thomas Kauffmann, Dipl.-Chem. Reinhard Kriegesmann, Annegret Woltermann

Journal:

Angewandte Chemie International Edition

Year:

1977

Language:

english

File:

PDF, 206 KB

english, 1977

46

Coupling of Well-Established Organotransition Metal Chemistry Donor Groups to Multielectron Ligands

Prof. Dr. Thomas Kauffmann, Dipl.-Chem. Johann Ennen, Dipl.-Chem. Harald Lhotak, Dipl.-Chem. Alfons Rensing, Dipl.-Chem. Fritz Steinseifer, Annegret Woltermann

Journal:

Angewandte Chemie International Edition

Year:

1980

Language:

english

File:

PDF, 167 KB

english, 1980

47

The Diphenylbismuthyl Group—A Potential New Auxiliary Group in Organic Synthesis

Dipl.-Chem. Fritz Steinseifer, Prof. Dr. Thomas Kauffmann

Journal:

Angewandte Chemie International Edition

Year:

1980

Language:

english

File:

PDF, 205 KB

english, 1980

48

Synthesis of Multielectron Ligands for Transition Metals via Spiro[cyclopropane-1,1′-indene]

Karlheinz Berghus, Angelika Hamsen, Dipl.-Chem. Alfons Rensing, Annegret Woltermann, Prof. Dr. Thomas Kauffmann

Journal:

Angewandte Chemie International Edition

Year:

1981

Language:

english

File:

PDF, 226 KB

english, 1981

49

Crown Arsanes; Air-Stable Multielectron Ligands for Transition Metals

Dipl.-Chem. Johann Ennen, Prof. Dr. Thomas Kauffmann

Journal:

Angewandte Chemie International Edition

Year:

1981

Language:

english

File:

PDF, 213 KB

english, 1981

50

Strongly Preferential Alkylation and Carbonyl Olefination of α- and β-Hydroxycarbonyl Compounds by Organo-Transition Metal Reagents in Competition Experiments with the Corresponding Deoxy Compounds

Prof. Dr. Thomas Kauffmann, Thomas Möller, Heidi Rennefeld, Siegfried Welke, Dipl.-Chem. Raphael Wieschollek

Journal:

Angewandte Chemie International Edition

Year:

1985

Language:

english

File:

PDF, 298 KB

english, 1985

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