Volume 13; Issue 6

Journal of Heterocyclic Chemistry

Volume 13; Issue 6

1

Reactivity of methyl (3,6-dichloropyridazin-4-yl)acetate towards nucleophiles

G. Adembri, F. De Sio, R. Nesi, M. Scotton

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 360 KB

1976

2

Improved synthesis of indenothiophenes. Part III. Synthesis of indenothiophene-2-carhoxylic acids

Harald Grünhaus, Matthias Pailer, Sigrid Stof

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 220 KB

1976

3

Rearrangement of 1,4-benzodiazepin-2,4-diones to 3,l-benzoxazin-4-ones

Acetic Anhydride, Dong Han Kim

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 252 KB

1976

4

Régiospécificite et stéréosélectivite de la cycloaddition de l'oxyde de benzonitrile sur la phényl-5 A-3-pyrazoline

C. Aspisi, J.-P. Gibert, C. Petrus, F. Petrus

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 215 KB

1976

5

Quaternarisation de diméthyl-5,6 pyrazolidino[4,3-d )isoxazolines-2

J. P. Gibert, R. Jacquier, C. Petrus

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 210 KB

1976

6

The condensation products of 6-methoxy-2,3-dihydro-4H-benzopyran-4-one and 6-nitroveratraldehyde. Part I

George C. Wright

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 138 KB

1976

7

A study of the catalytic reductive products of 2,3-dihydro-6-methoxy-3-(6-nitroveratrylidene)-4H-benzopyran-4-one. Part II

George C. Wright, Thomas J. Schwan

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 338 KB

1976

8

Synthesis of 1,2,3,4,8,9,10,11-octahydro-[1,4] diazepino[6,5,4-jk ]earbazole and related compounds

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 424 KB

1976

9

Selenium-catalyzed thermal isomerization of cis-2-styrylfuran and cis-2-styrylthiophene

Giuseppe Scarlata, Michele Torre

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 175 KB

1976

10

Chemistry of Thienopyridines. XXIV. Two Transformations of Thieno[ 2,3-b] pyridine 7-Oxide

L. H. Ktemm, Ross Hartling

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 228 KB

1976

11

Reaction of dichloroketene and sulfenc with N,N-disubstituted 2-aminomethylene-1 -indanones. Synthesis of indeno[ 1,2-b ] pyran and lndeno[2,l-e] -1,2-oxathiin derivatives

Luisa Mosti, Filippo Kvangelisti, Caetano Bignardi, Pietro Schenone

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 151 KB

1976

12

Etude du mécanisme de la réaction de hantzsch des thiazoles. II. premiére étape: Action des cétones-α halogénées sur les thioamides

A. Babadjamian, R. Gallo, J. Metzger, M. Chanon

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 278 KB

1976

13

Synthèses d'indoles par cyclisation réductrice. II Nouvelle mélhode de synthèse des indole carboxamides-3, donnant accés aux dérivés de la gramine

Claude Germain, Jacques Bourdais

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 509 KB

1976

14

Activated esters of substituted pyrazinecarboxylic acids

Kenneth L. Shepard, Wasyl Halczenko, Edward J. Cragoe Jr.

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 456 KB

1976

15

Synthesis of 2-substituted-5-rnethylthiazolo[ 3,2-b ] -1,2,4-lriazoles and acylatcd 3-amino-2-imino-4-methyl-2-thiazolines

Kurt Pilgram, G. E. Pollard

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 269 KB

1976

16

Selective modification of the 2-position of pyridoxol

Graham R. Underwood, Brajeswar Paul, M. Alice Becker

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 348 KB

1976

17

Diazepines I. A new synthesis of 6-phenyl-4H-imidazo[1,2-a] [1,4] benzodiazepines

Takeshi Hara, Kazuhiko Itoh, Nobuhiro Itoh

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 206 KB

1976

18

The sodium borohydrirle reduction of N-iminopyridinium ylides. I. Synthesis of N-imino-1,2,3,6-tetrahydropyridines

E. E. Knaus, K. Redda

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 260 KB

1976

19

Synthesis of C-glycosylindazoles by 1,3-dipolar cycloaddition of α-Diazoketoses to benzynes

E. Garcia-Abbad, M. T. Garcia-López, G. Garcia-Muñoz, M. Stud

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 281 KB

1976

20

The insertion and extrusion of heterosulfur bridges. III. A useful chemical-chromatographic separation procedure

L. H. Klemm, Wilson Hsin

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 173 KB

1976

21

1,2,4-Triazines VIII. The synthesis of 1,2,4-triazino[2,3-e]pyrazolo[1,5-a]-1,3,5-triazines and 1,2,4-triazino[4,3-e]pyrazolo[],5-a] -1,3,5-triaziness

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 160 KB

1976

22

Synthesis of ring-fluorinated serotonins and melatonins

Kenneth L. Kirk

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 272 KB

1976

23

1-Phenyl-3,3,4-trialkyl-1,2,4-triazolidin-5-ones via cyeloisomerization of ketone 4-alkyl-2-phenylsemicarbazones

Kurt Pilgram, Richard D. Skiles, Glenn E. Pollard

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 382 KB

1976

24

Etude des pKa et de la protodéboronation des acides furanneboroniques

D. Florentin, M. C. Fournié-Zaluski, M. Callanquin, B. P. Roques

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 449 KB

1976

25

The effect of solvents on the electronic absorption spectra of mesoionic 1,8,4 thiadiazolium-2-thiolate derivatives

A. M. Kiwan, H. M. Marafie

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 341 KB

1976

26

Transformations of some substituted methylene heterocycles with some nucleophiles

M. Drobnič-Košorok, K. Jernejc-Pfundner, J. Peternel, B. Stanovnik, M. Tišler

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 222 KB

1976

27

Synthetic studies of the antitumor antibiotic streptonigrin. II. Synthesis of the C-D ring portion of streptonigrin

T. K. Liao, Philip J. Wittek, C. C. Cheng

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 522 KB

1976

28

Mass spectral fragmentation pattern of 2,2′-bipyridyls Part IV. Di-2-pyridly ketone

N. G. Keats, L. A. Summers

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 152 KB

1976

29

Partial methylation of quercetin: Direct synthesis of tamarixetin, ombuin and ayanin

Koppaka V. Rao, Jacob A. Owoyale

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 180 KB

1976

30

Perhalogenated thiazoles. Their synthesis, reactions and mass spectra

F. E. Herkes, T. A. Bazer

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 500 KB

1976

31

Nucleosides CV. Synthesis of the 8-((β-D-ribofuranosyl)pyrazolo[1,5-a]-1,3,5-triazine isosteres of adenosine and inosine

S. Y-K. Tam, J-S. Hwang, F. G. De Las Heras, R. S. Klein, J. J. Fox

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 314 KB

1976

32

Synthesis of some N-substituted 4,5-dihydro-7,8-dirnethoxybenzothiazepin-3-one 1,1 -dioxides

Panayotis Catsoulacos, Ch. Camoutsis

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 242 KB

1976

33

Synthesis of 5,6-dimethoxythiophen-3H(2)one and 6,7-dimethoxythiochroman-2-one. Derivatives of tetramethoxy-10,11-dihydrodibenzo[β,f]thiepin-10-one

Panayotis Catsoulacos, Ch. Camoutsis

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 196 KB

1976

34

On the synthesis of selenophene

S. Gronowitz, T. Frejd, A. Moberg-Ogard, L. Trege

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 120 KB

1976

35

Isothiazoles VIII: Isothiazolidin-3-one derivatives

E. D. Weiler, G. A. Miller, M. Hausman

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 150 KB

1976

36

Indazolo[2,3-a] quinazoline

David T. Hill, Kerry G. Stanley, Susan S. Libsch, Bernard Loev

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 97 KB

1976

37

A Novel dioxano-annellated benzofuroxan

P. M. Hadjimihalakis

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 112 KB

1976

38

A simple convenient synthesis of trans-1,2,3,4,4a,5,6,10b-octahydrophenanthridines

M. F. Rahman, Everette L. May

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 171 KB

1976

39

Synthesis of the 13,14-diazasteroid ring system

J. E. Prickett, B. T. Gillis

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 164 KB

1976

40

Synthesis of a new heterocyclic ring system 2,3,5,6,7,9,10,11-octahydro-lH-cyclopenta[9,H)]benzo[i,j] quinolizine-1,9-dione

Suneel Y. Dike, J. R. Merchant

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 144 KB

1976

41

Synthesis of fused ring 1,2,4-triazoles by intramolecular cycloaddition of nitrile imines to the nitrile function

Luisa Garanti, Angelo Scandroglio, Gaetano Zecchi

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 156 KB

1976

42

Magnetic circular dichroism spectra of some s-triazolo[1,5-b] isoquinolin-5(H)ones, 1,2-dihydro-6h-s-tetrazino[2,3-b]isoquinolin-6-ones and related compounds

M. Higashi, H. Yamaguchi

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 127 KB

1976

43

Nouvelles synthèses de thiéno[3,2-c] - et thiéno[2,3-c]pyridines

J. P. Maffrand, F. Eloy

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 113 KB

1976

44

Reaction of γ-picoline N-oxide with ketenimines in the presence of organic acids: Preparation of α-acyloxyamides

Marvin W. Barker, Hsiu-Sun Sung

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 85 KB

1976

45

The carbocyclic analog of cytidine, synthesis and antineoplastic activity

Y. Fulmer Shealy, C. Allen O'Dell

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 130 KB

1976

46

The synthesis of syn- and anti-11-hydroxy-12-methyl-10,11-dihydro-5,10-imino[5H] dibenzo[a,d] cycloheptene

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 143 KB

1976

47

Synthesis of 4-amino-3-(β-D-ribofuranosyl)pyrazole-5-carboxarnidc via ring fission of formycin derivatives and purification using high pressure liquid chromatography

Arthur F. Lewis, Robert A. Long, Linda W. Roti Roti, Leroy B. Townsend

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 174 KB

1976

48

The synthesis of 2-amino-7-(β-D-ribofuranosyl)pyrrolo[2,3-d]-pyrimidin-4-one (7-deazaguanosine), a nucleoside Q and Q* analog

Leroy B. Townsendxs, Richard L. Tolman, Roland K. Robins, George H. Milne

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 138 KB

1976

49

The synthesis of 5-amino-v-triazolo[4,5-b] pyridin-7-one (l-deaza-8-azaguanine) and 5-amino-3-(β-D-ribofuranosyl)-v-triazolo[4,5-b] pyridin-7-one (1-deaza-8-azaguanosine)

Barry L. Cline, Raymond P. Panzica, Leroy B. Townsend

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 146 KB

1976

50

Deoxygenations of arene oxides. Models for enzymatic deoxygenation

Cary W. Griffin, Kiyoyasu Ishikawa, Shantilal K. Satra

Journal:

Journal of Heterocyclic Chemistry

Année:

1976

Fichier:

PDF, 150 KB

1976