Works matching IS 0022152X AND DT 1981 AND VI 18 AND IP 1

Results: 41

1.3-dipolare additionen an 3.4-diazatricyclo[4.2.1.02.5]nona-3.7-dien und 3.4-diazatricyclo[4.2.1.02.5]nona-7-en-derivate.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 1, doi. 10.1002/jhet.5570180101

By:

Rieber, N.;
Böhm, H.

Publication type:

Article

Reaction of some coumarin and 4,6-diaryl-2 H-pyran derivatives with secondary amines.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 105, doi. 10.1002/jhet.5570180122

By:

El-Kholy, Ibrahim El-Sayed;
Mishrikey, Morcos Michael;
Feid-Allah, Hassan Mostafa

Publication type:

Article

Fused s-triazino heterocycles. VIII. 1,3,4,6,9b-pentaazaphenalenes. Reactions of a methyl and bromomethyl side chain.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 75, doi. 10.1002/jhet.5570180116

By:

Shaw, John T.;
Brotherton, Christine E.;
Moon, Robert W.;
Coffindaffer, Timothy W.;
Miller, Deborah A.

Publication type:

Article

Selenium-sulfur analogs. 4. Synthesis and characterization of (±)-β-(2-amino-1,3-selenazol-4-yl)alanine.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 205, doi. 10.1002/jhet.5570180141

By:

Hanson, Robert N.;
Davis, Michael A.

Publication type:

Article

Reaction of ethyl 3-ethoxymethylene-2,4-dioxovalerate and ethyl ethoxymethyleneoxaloacetate with 3-aminopyrazole analogs. Synthesis and chemistry of 3,6,7-trisubstituted pyrazolo[1,5- a]pyrimidine derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 163, doi. 10.1002/jhet.5570180130

By:

Kurihara, Takushi;
Nasu, Keiko;
Ishimori, Fumiko;
Tani, Tsutomu

Publication type:

Article

Amidrazones. 6.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 201, doi. 10.1002/jhet.5570180140

By:

Smith, Richard F.;
Feltz, Timothy P.

Publication type:

Article

The schmidt reaction on 3a,4,5,6-tetrahydrosuccinimido[3,4- b]-acenaphthen-10-one and its alkylated derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 135, doi. 10.1002/jhet.5570180127

By:

Campaigne, E.;
Huffman, J. C.;
Yodice, Richard

Publication type:

Article

Synthesis of some N-heteroaromatic analogues of cannabinoids.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 23, doi. 10.1002/jhet.5570180105

By:

Chiodini, Laura;
Di Ciommo, Mauro;
Merlini, Lucio

Publication type:

Article

New synthesis of 7-bromo-1, 3-dihydro-3-hydroxy-5-(2′-pyridyl)-2 H-1,4-benzodiazepin-2-one.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 59, doi. 10.1002/jhet.5570180112

By:

Kovač, Tomislav;
Belin, Branka;
Fajdiga, Tatjana;
Šunjić, Vitomir

Publication type:

Article

Reaction of sulfene and dichloroketene with open-chain N,N-disubstituted α-aminomethyleneketones. Synthesis of 4-dialkylamino-3,4-dihydro-6-methyl-5-phenyl-1,2-oxathiin 2,2-dioxides and of N,N-disubstituted 4-amino-3-chloro-(6-methyl-5-phenyl)(6-benzyl)-2 H-pyran-2-ones

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 111, doi. 10.1002/jhet.5570180123

By:

Bargagna, Alberto;
Evangelisti, Filippo;
Schenone, Pietro

Publication type:

Article

Ortho effects in 3-methyl-5-( o-r-styryl)-4-aminoisoxazoles on electron impact. III.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 185, doi. 10.1002/jhet.5570180134

By:

Martínez, R.;
Cortés, E.

Publication type:

Article

Phase-transfer catalysis in the N-benzylation of adenine.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 197, doi. 10.1002/jhet.5570180138

By:

Shinkai, I.;
Vander Zwan, M. C.;
Hartner, F. W.;
Reamer, R. A.;
Tull, R. J.;
Weinstock, L. M.

Publication type:

Article

Studies in the synthesis and interconversion of isomeric triazolothienopyrimidines.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 43, doi. 10.1002/jhet.5570180109

By:

Shishoo, C. J.;
Devani, M. B.;
Ullas, G. V.;
Ananthan, S.;
Bhadti, V. S.

Publication type:

Article

Synthesis of 2,4-substituted 6,7-phenanthreno-and 6,7-acenaphthenopteridines.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 55, doi. 10.1002/jhet.5570180111

By:

Ram, Vishnu J.;
Pandey, Hrishi Kesh;
Vlietinck, Arnold J.

Publication type:

Article

Synthesis of 2- S-dioxo isosteres of purine and pyrimidine nucleosides. I. Alkyl and glycosyl derivatives of 3,5-diamino-4 H-1,2,6-thiadiazine 1,1-dioxide.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 27, doi. 10.1002/jhet.5570180106

By:

Resa, P. Fernández;
Stud, M.

Publication type:

Article

An improved general synthesis of 4-aryl-5-pyrimidinecarboxylates.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 183, doi. 10.1002/jhet.5570180133

By:

Breaux, Eves J.;
Zwikelmaier, Kurt E.

Publication type:

Article

The crystal structure of a trisisoxazole compound: 3-(3-Methyl-5-isoxazolyl)methyl-5-(3-methyl-5-isoxazolyl)methylisoxazole.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 19, doi. 10.1002/jhet.5570180104

By:

Albinati, A.;
Brückner, S.;
Malpezzi, L.;
Meille, S. V.

Publication type:

Article

Reissert compound studies. XXXIX. A novel approach to the berbine and 6-azaberbine systems and related derivatives of ellipticine.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 71, doi. 10.1002/jhet.5570180115

By:

Veeraraghavan, Seshadri;
Popp, Frank D.

Publication type:

Article

The mixed-aldehyde synthesis of difunctional tetraarylporphyrins.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 129, doi. 10.1002/jhet.5570180126

By:

Little, Robert G.

Publication type:

Article

The preparation of some 1-(2-furyl)-2-arylethylenes.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 193, doi. 10.1002/jhet.5570180137

By:

Karminski-Zamola, G.;
Jakopčić, K.

Publication type:

Article

The synthesis of 3- and 5-amino-1,2,4-oxadiazoles. A caveat.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 37, doi. 10.1002/jhet.5570180108

By:

Dimsdale, Michael J.

Publication type:

Article

Synthesis of some 2-( N-protected or free aminoacyl or N-tosyltripeptide)-aminophenazines, aminonaphthophenazines and 4-( N-protected or free aminoacyl or N-tosyltripeptide)aminophenazone derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 91, doi. 10.1002/jhet.5570180119

By:

El-Naggar, A. M.;
Ahmed, F. S. M.;
Badie, M. F.

Publication type:

Article

A reinvestigation of the stevens rearrangement of 1-benzyl-1,3,4-trimethyl-1,2,5,6-tetrahydropyridinium salts.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 47, doi. 10.1002/jhet.5570180110

By:

Bosch, Joan;
Rubiralta, Mario;
Domingo, Antonio;
Sistaré, José

Publication type:

Article

13C NMR spectral analysis of chlorpromazine, chlorpromazine sulfoxide and related models.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 101, doi. 10.1002/jhet.5570180121

By:

Staiger, David B.;
Warren, Richard J.;
Zarembo, John E.;
Post, Alex;
Anderson, Elvin L.

Publication type:

Article

1-(1-aryl-3-ethylthiocarbamido)-4-arylaminothiocarbonyl)- piperazines as possible anticonvulsants.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 181, doi. 10.1002/jhet.5570180132

By:

Singh, Shiva P.;
Parmar, Surendra S.

Publication type:

Article

Synthesis and reactions of some 5,6,7,8-tetrahydroquinoxaline derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 15, doi. 10.1002/jhet.5570180103

By:

Houminer, Yoram

Publication type:

Article

Synthesis and reactions of 2-chloro-3,4-dihydrothienopyrimidines and -quinazolines.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 67, doi. 10.1002/jhet.5570180114

By:

Yamaguchi, Hitoshi;
Ishikawa, Fumiyoshi

Publication type:

Article

A practical synthesis of pyoluteorin.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 191, doi. 10.1002/jhet.5570180136

By:

Cue, Berkeley W.;
Dirlam, John P.;
Czuba, Leonard J.;
Windisch, Wendell W.

Publication type:

Article

A new synthesis of 6-(alkyl)amino-3-aryl(alkyl)-1,2,4,5-tetrazines.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 123, doi. 10.1002/jhet.5570180125

By:

Counotte-Potman, Anda;
Van Der Plas, Henk C.

Publication type:

Article

Transformations in the dibenzo[ a,d]cycloheptene series.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 31, doi. 10.1002/jhet.5570180107

By:

Coppola, Gary M.;
Hardtmann, Goetz E.;
Koletar, Gabor;
Kroin, Stanley

Publication type:

Article

Chemistry of the phenoxathiins and isosterically related heterocycles. XIV. Total assignment of the 13C-Nmr spectrum of pyrrolo[3,2,1- kl]phenothiazine.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 155, doi. 10.1002/jhet.5570180129

By:

Gampe, Robert T.;
Martin, Gary E.;
Pinto, Angelo C.;
Hollins, Richard A.

Publication type:

Article

Psilocin analogs II. Synthesis of 3-[2-(dialkylamino)ethyl]-, 3-[2-( N-methyl- N-alkylamino)ethyl]-, and 3-[2-(cycloalkylamino)ethyl]indol-4-ols.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 175, doi. 10.1002/jhet.5570180131

By:

Repke, David B.;
Ferguson, Wilfred J.;
Bates, Dallas K.

Publication type:

Article

Synthesis of 1-alkyl and 1,3-dialkyl-2-benzimidazolones from 1-alkenyl-2-benzimidazolones using phase-transfer catalysis technique.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 85, doi. 10.1002/jhet.5570180118

By:

Vernin, Gaston;
Domlog, Hicham;
Siv, Chan;
Metzger, Jacques;
El-Shafei, Ahmed Kamal

Publication type:

Article

Mass spectra of substituted Δ2-1,2,4-oxadiazolines. II.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 95, doi. 10.1002/jhet.5570180120

By:

De Albuquerque, Julianna F. C.;
Srivastava, R. M.

Publication type:

Article

Applications of 13C Nmr spectroscopy to structural assignment of derivatives of 2,3,4,5,6,7-hexahydro-1 H-2-benzazonine.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 63, doi. 10.1002/jhet.5570180113

By:

Benattar, André;
Barbry, Didier;
Hasiak, Bruno;
Couturier, Daniel

Publication type:

Article

Hetarylpyrazoles. II.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 9, doi. 10.1002/jhet.5570180102

By:

Khan, Misbahul Ain;
Pinto, Alvaro Augusto Alves

Publication type:

Article

Reactions of 2 H-3,1-benzoxazine-2,4-(1 H)dione (isatoic anhydride).

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 117, doi. 10.1002/jhet.5570180124

By:

Sircar, Jagadish C.;
Capiris, Thomas;
Kesten, Stephen J.

Publication type:

Article

Benzo[ h]cinnolin.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 189, doi. 10.1002/jhet.5570180135

By:

Bluhm, Thorsten

Publication type:

Article

Etude de l'oxydation de tétrahydroisoquinoléinols-4 diméthoxylés en 6,7 ou 7,8, et sur la réactivité du carbonyle de la tétrahydroisoquinolone-4 diméthoxylée en 6,7.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 143, doi. 10.1002/jhet.5570180128

By:

Lesèche, Bernard;
Gilbert, Jacques;
Viel, Claude

Publication type:

Article

Synthesis of 1,2,9,10,17,18-hexathia[2.2.2](2,6)pyridinophane.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 199, doi. 10.1002/jhet.5570180139

By:

Bottino, Francesco;
Cosentino, Salvatore;
Cunsolo, Salvatore;
Pappalardo, Sebastiano

Publication type:

Article

Derivatives of 2,3,8,9-tetrahydro-3-oxo-1 H-benz[ de]isoquinoline-1,9a-(7 H)dicarboximide.

Published in:

Journal of Heterocyclic Chemistry, 1981, v. 18, n. 1, p. 79, doi. 10.1002/jhet.5570180117

By:

Campaigne, E.;
Yodice, Richard

Publication type:

Article