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1

Zur synthese von 1, 2, 4-triazinen

von Hans Neunhoeffer, Harald Hennig, Hans-Werner Frühauf, Margret Mutterer

Journal:

Tetrahedron Letters

Year:

1969

Language:

german

File:

PDF, 219 KB

german, 1969

2

Algebraic multigrid methods for the solution of the Navier–Stokes equations in complicated geometries

Michael Griebel, Tilman Neunhoeffer, Hans Regler

Journal:

International Journal for Numerical Methods in Fluids

Year:

1998

Language:

english

File:

PDF, 400 KB

english, 1998

3

Neue Phosphorylierungsreaktionen und Schutzgruppen für Nucleotide

Prof. Dr. F. Cramer, Hans Neunhoeffer, K. H. Scheit, Gerhard Schneider, J. Tennigkeit

Journal:

Angewandte Chemie

Year:

1962

Language:

german

File:

PDF, 109 KB

german, 1962

4

Kleines chemisches Praktikum. Von E. Dane, F. Wille und H. Laatsch. WILEY-VCH, Weinheim. 1997. 308 S., Broschur 42.00 DM.—ISBN 3-527-29440-6

Hans Neunhoeffer

Journal:

Angewandte Chemie

Year:

1997

Language:

german

File:

PDF, 165 KB

german, 1997

5

Die Umlagerung des α-Naphthylhydroxylamins

Otto Neunhoeffer, Hans-Günther Liebich

Journal:

European Journal of Inorganic Chemistry

Year:

1938

Language:

german

File:

PDF, 235 KB

german, 1938

6

Über eine Synthese von in 2-Stellung Substituierten 3-Oxy-naphthochinonen

Otto Neunhoeffer, Hans Von Hörner

Journal:

European Journal of Inorganic Chemistry

Year:

1950

Language:

german

File:

PDF, 353 KB

german, 1950

7

α.α-Bis-hydroxymethyl-butyraldehyd und α.α-Bis-hydroxymethyl-buttersäure

Otto Neunhoeffer, Hans Neunhoeffer

Journal:

European Journal of Inorganic Chemistry

Year:

1962

Language:

german

File:

PDF, 394 KB

german, 1962

8

Zur Chemie der „energiereichen Phosphate”, XV1) Reaktionen von Adenosin-5′-phosphorsäure-imidazolid—eine neue Synthese von Adenosindiphosphat und Flavin-adenin-dinucleotid

Friedrich Cramer, Hans Neunhoeffer

Journal:

European Journal of Inorganic Chemistry

Year:

1962

Language:

german

File:

PDF, 316 KB

german, 1962

9

Formamidrazon

Hans Neunhoeffer, Harald Hennig

Journal:

European Journal of Inorganic Chemistry

Year:

1968

Language:

german

File:

PDF, 266 KB

german, 1968

10

Synthesen mit Formamidrazon Synthese von 1.2.4-Triazinen

Hans Neunhoeffer, Harald Hennig

Journal:

European Journal of Inorganic Chemistry

Year:

1968

Language:

german

File:

PDF, 283 KB

german, 1968

11

1.2.3-Triazine, I

Hans Neunhoeffer, Hans-Dieter Vötter, Harald Ohl

Journal:

European Journal of Inorganic Chemistry

Year:

1972

Language:

german

File:

PDF, 374 KB

german, 1972

12

Hydrazidine, II. Die Synthese von Pyrrolo[1,2-b]-1,2,4,5-tetrazinen

Hans Neunhoeffer, Hans-Jürgen Degen

Journal:

European Journal of Inorganic Chemistry

Year:

1975

Language:

german

File:

PDF, 470 KB

german, 1975

13

Cycloadditionen mit Azabenzolen, X. Cycloadditionen mit 1,3,5-Triazinen

Hans Neunhoeffer, Michael Bachmann

Journal:

European Journal of Inorganic Chemistry

Year:

1975

Language:

german

File:

PDF, 277 KB

german, 1975

14

Zur Synthese von 1,2,4-Triazinen, VII: Synthese von Dialkylamino- und Methoxy-1,2,4-triazinen

Hans Neunhoeffer, Bernd Lehmann

Journal:

European Journal of Inorganic Chemistry

Year:

1976

Language:

german

File:

PDF, 339 KB

german, 1976

15

Reaktionen von 2-Cyclopropen-1-yl-aziden

Hans Neunhoeffer, Harald Ohl

Journal:

European Journal of Inorganic Chemistry

Year:

1978

Language:

german

File:

PDF, 605 KB

german, 1978

16

Zur Chemie der 1,2,4-Triazine, IX: Reaktionen von 1,2,4-Triazin-N-oxiden mit Dienophilen

Jutta Adler, Volker Böhnisch, Hans Neunhoeffer

Journal:

European Journal of Inorganic Chemistry

Year:

1978

Language:

german

File:

PDF, 394 KB

german, 1978

17

Hydrazidine, III. Synthese von 1,2,4,5-Tetrazino [3,2-a]isoindolen

Hans-Jürgen Degen, Sigrid Haller, Kurt Heeg Und, Hans Neunhoeffer

Journal:

European Journal of Inorganic Chemistry

Year:

1979

Language:

german

File:

PDF, 516 KB

german, 1979

18

Zur Synthese von 1,2,4-Triazinen, IX. Synthese von Cyclopenta[e]-1,2,4-triazinen

Hans-Joachim Metz, Hans Neunhoeffer

Journal:

European Journal of Inorganic Chemistry

Year:

1982

Language:

german

File:

PDF, 663 KB

german, 1982

19

1,4-Dioxino[2,3-b]pyridine und 1,4-Oxathiino[2,3-b]pyridine

Hans Neunhoeffer, Otto Sponheimer

Journal:

European Journal of Inorganic Chemistry

Year:

1990

Language:

german

File:

PDF, 202 KB

german, 1990

20

ChemInform Abstract: 1,2,3-Triazines. Part 5. Lithiation of 1,2,3-Triazines.

Bernarde Bau, Thorsten Hofmann, Juergen Kloss, Hans Neunhoeffer

Journal:

Year:

1999

File:

PDF, 30 KB

1999

21

ChemInform Abstract: Interaction of 5-Methoxy-1,2,4-triazines with Ureas as a New Route to 6-Azapurines.

Dmitry G. Beresnev, Gennady L. Rusinov, Oleg N. Chupakhin, Hans Neunhoeffer

Journal:

Year:

2000

File:

PDF, 30 KB

2000

22

ChemInform Abstract: A Simple One-Pot Synthesis of Condensed 1,2,4-Triazines by Using the Tandem AN—SNipso and SHN—SNipso Reactions.

Oleg N. Chupakhin, Gennady L. Rusinov, Dmitry G. Beresnev, Valery N. Charushin, Hans Neunhoeffer

Journal:

Year:

2001

File:

PDF, 38 KB

2001

23

ChemInform Abstract: Connecting Metalation and Intramolecular Inverse Diels—Alder Strategies of 1,2,4-Triazines: A Short and Efficient Synthesis of 1-Azafluorenones.

Thomas Hundsdorf, Hans Neunhoeffer

Journal:

Year:

2002

File:

PDF, 31 KB

2002

24

ChemInform Abstract: Synthesis of Functionalized Bipyridines by Sequential Nucleophilic Substitution of Hydrogen and Cycloaddition in 1,2,4-Triazine Rings.

Dmitry N. Kozhevnikov, Valery N. Kozhevnikov, Tatiana V. Nikitina, Vladimir L. Rusinov, Oleg N. Chupakhin, Hans Neunhoeffer

Journal:

Year:

2002

File:

PDF, 33 KB

2002

25

A New and General Synthesis of Substituted 2-Azafluorenones.

Thomas Hundsdorf, Evgeniy V. Blyumin, Hans Neunhoeffer

Journal:

Year:

2003

File:

PDF, 206 KB

2003

26

Synthesis and Reactions of 1,2,3-Triazinium Salts.

Michael Maettner, Hans Neunhoeffer

Journal:

Year:

2003

File:

PDF, 126 KB

2003

27

1,3-Dipolar Cycloaddition Reactions with 1,2,3-Triazinium Ylides.

Michael Maettner, Hans Neunhoeffer

Journal:

Year:

2005

File:

PDF, 17 KB

2005

28

1,3-Dipolar Cycloaddition Reactions with 1,2,3-Triazinium Ylides

Michael Mättner, Hans Neunhoeffer

Journal:

European Journal of Organic Chemistry

Year:

2004

Language:

english

File:

PDF, 119 KB

english, 2004

29

Direct introduction of heterocyclic residues into 1,2,4-triazin-5(2H)ones

Vladimir L. Rusinov, Grigori V. Zyryanov, Tatjana L. Pilicheva, Oleg N. Chupakhin, Hans Neunhoeffer

Journal:

Journal of Heterocyclic Chemistry

Year:

1997

File:

PDF, 373 KB

1997

30

A simple one pot synthesis of condensed 1,2,4-triazines by using the tandem aN-SNipso and SNH-SNipsa reactions

Oleg N. Chupakhin, Gennady L. Rusinov, Dmitry G. Beresnev, Valery N. Charushin, Hans Neunhoeffer

Journal:

Journal of Heterocyclic Chemistry

Year:

2001

Language:

english

File:

PDF, 84 KB

english, 2001

31

Diazoessigsäureazid

Hans Neunhoeffer, Gerhard Cuny, Walter K. Franke

Journal:

European Journal of Organic Chemistry

Year:

1968

Language:

german

File:

PDF, 276 KB

german, 1968

32

α-Hydrazonocarbonsäureazide, II1)Aromatische α-Hydrazonocarbonsäureazide

Hans Neunhoeffer

Journal:

European Journal of Organic Chemistry

Year:

1969

Language:

german

File:

PDF, 272 KB

german, 1969

33

α-Hydrazonocarbonsäureazide, I Aliphatische α-Hydrazonocarbonsäureazide

Hans Neunhoeffer, Margaret Neunhoeffer, Walburg Litzius

Journal:

European Journal of Organic Chemistry

Year:

1969

Language:

german

File:

PDF, 393 KB

german, 1969

34

Synthese von Amidrazonen aus Amidinen

Hans Neunhoeffer, Fritz Weischedel

Journal:

European Journal of Organic Chemistry

Year:

1971

Language:

german

File:

PDF, 415 KB

german, 1971

35

Zur Synthese von 1.2.4-Triazinen, III. Die Synthese von 1.2.4-Triazin-4-oxiden

Hans Neunhoeffer, Fritz Weischedel, Volker Böhnisch

Journal:

European Journal of Organic Chemistry

Year:

1971

Language:

german

File:

PDF, 401 KB

german, 1971

36

Zur Chemie der 1.2.4-Triazine, V Reaktion mit 1-Diäthylamino-propin

Hans Neunhoeffer, Hans-Werner Frühauf

Journal:

European Journal of Organic Chemistry

Year:

1972

Language:

german

File:

PDF, 322 KB

german, 1972

37

Zur Chemie der 1.2.4-Triazine, IV Reaktion mit 1-äthoxy-1-dimethylamino-äthylen

Hans Neunhoeffer, Hans-Werner Frühauf

Journal:

European Journal of Organic Chemistry

Year:

1972

Language:

german

File:

PDF, 237 KB

german, 1972

38

Zur Chemie der 1.2.4-Triazine, III Reaktion mit Persäuren

Hans Neunhoeffer, Hans-Werner Frühauf

Journal:

European Journal of Organic Chemistry

Year:

1972

Language:

german

File:

PDF, 450 KB

german, 1972

39

Zur Synthese von 1.2.4-Triazinen, V. 3-Methyl-1.2.4-triazin-[4-15N]

Hans Neunhoeffer, Hans-Werner Frühauf

Journal:

European Journal of Organic Chemistry

Year:

1972

Language:

german

File:

PDF, 111 KB

german, 1972

40

Synthese von 1.2.4-Triazinen, IV

Hans Neunhoeffer, Lothar Motitschke, Harald Hennig, Katharina Ostheimer

Journal:

European Journal of Organic Chemistry

Year:

1972

Language:

german

File:

PDF, 706 KB

german, 1972

41

Reaktion von Amidrazonen mit 1.3-Dicarbonyl-Verbindungen

Hans Neunhoeffer, Fritz Weischedel

Journal:

European Journal of Organic Chemistry

Year:

1972

Language:

german

File:

PDF, 230 KB

german, 1972

42

Reaktion von Pyrazinen mit 1-Diäthylamino-propin

Hans Neunhoeffer, Gebhard Werner

Journal:

European Journal of Organic Chemistry

Year:

1972

Language:

german

File:

PDF, 518 KB

german, 1972

43

Reaktion von Pyridazinen mit 1-Diäthylamino-propin

Hans Neunhoeffer, Gebhard Werner

Journal:

European Journal of Organic Chemistry

Year:

1973

File:

PDF, 318 KB

1973

44

Cycloadditionen mit Azabenzolen, VII1) Reaktion von Pyrimidinen mit N,N-Diäthyl-1-propinylamin

Hans Neunhoeffer, Gebhard Werner

Journal:

European Journal of Organic Chemistry

Year:

1974

Language:

german

File:

PDF, 244 KB

german, 1974

45

Hydrazidine, I Synthese N-unsubstituierter Hydrazidine

Hans Neunhoeffer, Hans-Jürgen Degen, Johannes J. Köhler

Journal:

European Journal of Organic Chemistry

Year:

1975

Language:

german

File:

PDF, 223 KB

german, 1975

46

Cycloadditionen mit Azabenzolen, VIII1) Reaktionen von Dimethylamino- und Methoxypyrimidinen mit Acetylendicarbonsäure-dimethylester

Hans Neunhoeffer, Bernd Lehmann

Journal:

European Journal of Organic Chemistry

Year:

1975

Language:

german

File:

PDF, 340 KB

german, 1975

47

Cycloadditionen mit Azabenzolen, IX1) Synthese und Struktur von Cyclopenta[c]pyrido[2.1-f][1,2,4]-triazinen

Ernst Oeser, Hans Neunhoeffer, Hans-Werner Frühauf

Journal:

European Journal of Organic Chemistry

Year:

1975

Language:

german

File:

PDF, 430 KB

german, 1975

48

Zur Chemie der 1,2,4-Triazine, VII. Reaktionen von 1,2,4-Triazin-4-oxiden

Hans Neunhoeffer, Volker Böhnisch

Journal:

European Journal of Organic Chemistry

Year:

1976

Language:

german

File:

PDF, 544 KB

german, 1976

49

Zur Chemie der 1,2,4-Triazine, VIII. Struktur eines Reaktionsproduktes von 3-(p-Tolyl)-1,2,4-triazinen mit Acetylendicarbonsäure-dimethylester

Hans Neunhoeffer, Bernd Lehmann, Herbert Ewald

Journal:

European Journal of Organic Chemistry

Year:

1977

Language:

german

File:

PDF, 418 KB

german, 1977

50

Cycloadditionen mit Azabenzolen, XI. Cycloadditionen mit Methoxy- und Dialkylamino-1,2,4-triazinen

Hans Neunhoeffer, Bernd Lehmann

Journal:

European Journal of Organic Chemistry

Year:

1977

Language:

german

File:

PDF, 411 KB

german, 1977