Works matching IS 0022152X AND DT 1985 AND VI 22 AND IP 2

Results: 75

The preparation and oxidative dimerisation of 2-acetyl-7-hydroxy-1,2,3,4-tetrahydroisoquinoline. A new approach to tetrahydroisoquinoline synthesis.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 329, doi. 10.1002/jhet.5570220220

By:

Ajao, J. F.;
Bird, C. W.

Publication type:

Article

Preparation of 2-iodotryptamine and 2-iodo-5-methoxytryptamine.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 505, doi. 10.1002/jhet.5570220260

By:

Kline, Toni

Publication type:

Article

Studies on alkylpyrazine dianions. Preparation of 5,6,11,12-tetrahydrocycloocta[1,2-b:5,6-b']dipyrazine.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 373, doi. 10.1002/jhet.5570220231

By:

Houminer, Yoram;
Williams, David L.

Publication type:

Article

Cycloadditions of N-Aryl- C-(trifluoromethyl)nitrilimines with dimethyl fumarate and maleate.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 565, doi. 10.1002/jhet.5570220271

By:

Tanaka, Kiyoshi;
Maeno, Seiji;
Mitsuhashi, Keiryo

Publication type:

Article

Fused- s-triazino heterocycles. XII. 13 H-4,6,7,8,13a, 13c-hexaazabenzo-[ de]naphthacene, a new ring system.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 255, doi. 10.1002/jhet.5570220202

By:

Shaw, John T.;
Babin, James E.;
Sensenig, Lori A.;
Acciai, Guy F.;
Fair, Mark C.;
Coffindaffer, Timothy W.;
Westler, W. Milo

Publication type:

Article

Further reactions of 3-hydroxy-1(3 H)-isobenzofuranone with amines.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 429, doi. 10.1002/jhet.5570220242

By:

Sloan, Kenneth B.;
Koch, Suzanne A. M.

Publication type:

Article

E- and Z-isomerism of 2-acetylthiophene oximes.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 301, doi. 10.1002/jhet.5570220213

By:

Conde, Santiago;
Corral, Carlos;
Lissavetzky, Jaime

Publication type:

Article

A facile synthesis and structure determination from 13c-nmr spectroscopy of a novel heterocycle 1,1′-ethylenebis[2,3,8,8a-tetrahydro-5,8a-dimethyl-1 H-imidazo[2,1-c][1,4]thiazine], a case of transannular stabilization.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 475, doi. 10.1002/jhet.5570220253

By:

Tandon, Santokh S.;
Larkworthy, Leslie F.

Publication type:

Article

Pyrimidines. LII.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 345, doi. 10.1002/jhet.5570220224

By:

Hirota, Kosaku;
Kitade, Yukio;
Senda, Shigeo

Publication type:

Article

Analogs of 3-(1-phenyl-3-oxobutyl)-4-hydroxycoumarin (warfarin) prepared from substituted salicylic acids.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 529, doi. 10.1002/jhet.5570220264

By:

Obaseki, Andrew O.;
Steffen, James E.;
Porter, William R.

Publication type:

Article

Synthesis and reactions of N-Aryl-C-arylsulfonylformohydrazidoyl bromides.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 395, doi. 10.1002/jhet.5570220235

By:

Hassaneen, Hamdi M.;
Abdelhamid, Abdou O.;
Fahmi, Abdelgawad A.;
Shawali, Ahmad S.

Publication type:

Article

Use of hypervalent iodine oxidation for the C(3)-hydroxylation of chromone, flavone and α-naphthoflavone.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 583, doi. 10.1002/jhet.5570220275

By:

Moriarty, Robert M.;
Prakash, Om;
Musallam, H. A.

Publication type:

Article

Diazapolycyclic compounds. XXVI. Reactivity of epoxy- and dihydroxy derivatives of diazaquinone adducts.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 273, doi. 10.1002/jhet.5570220206

By:

Alarcón, P.;
Pardo, M.;
Soto, J. L.

Publication type:

Article

Mass spectral fragmentations of 6-phenyl-5,6,7,8-tetrahydro-4H-1,3,6-dioxazocin-2-ones.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 445, doi. 10.1002/jhet.5570220246

By:

Nishiyama, Tomihiro;
Maeda, Masayuki;
Yamada, Fukiko

Publication type:

Article

Synthesis and mass spectrum of 3-(3′-pyridinyloxymethyl)pyridine and polarography of its dialkyl diquaternary salts.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 319, doi. 10.1002/jhet.5570220217

By:

Attalla, Moetaz I.;
Burnett, Geoffrey R.;
Summers, Lindsay A.

Publication type:

Article

Facile synthesis of furans from 2-ene-1,4-diones by diphosphorus tetraiodide.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 495, doi. 10.1002/jhet.5570220257

By:

Demirdji, S. H.;
Haddadin, M. J.;
Issidorides, C. H.

Publication type:

Article

Ring closure of thiosemicarbazides with sulfuric acid. A structure correction.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 361, doi. 10.1002/jhet.5570220228

By:

Sard, Howard;
Meltzer, Peter C.;
Razdan, Raj K.

Publication type:

Article

1-Methylphenanthro[3,4-b]thiophene: Determination of the tertiary structure in solution and in the crystalline state by NMR spectroscopy and X-ray diffraction.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 545, doi. 10.1002/jhet.5570220268

By:

Musmar, M. J.;
Martin, Gary E.;
Gampe, Robert T.;
Lynch, Vincent M.;
Simonsen, Stanley H.;
Lee, Milton L.;
Tedjamulia, Marvin L.;
Castle, Raymond N.

Publication type:

Article

Synthesis of novel imidazole-4,5-dicarboxylic acid derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 413, doi. 10.1002/jhet.5570220239

By:

Yasuda, Naohiko

Publication type:

Article

Pyrido[1,2-a]benzimidazoles et analogues: Synthese et etude structurale.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 369, doi. 10.1002/jhet.5570220230

By:

Bergerat, Isabelle;
Galons, Hervé;
Rabaron, Alain;
Combet-Farnoux, Claude;
Miocque, Marcel

Publication type:

Article

Heterocyclic-fused benzopyrans as cannabinoid analogues.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 561, doi. 10.1002/jhet.5570220270

By:

Press, Jeffery B.;
Birnberg, Gary H.

Publication type:

Article

Recent development in the chemistry of arylazoazolones.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 241, doi. 10.1002/jhet.5570220201

By:

Hafez, Ebtisam Abdel-Aziz;
Zayed, Ezzat Mohamed;
Sadek, Kamal Usef

Publication type:

Article

Synthesis of 5,6-dihydropyrrolo[l,2-α][3,1,6]thiadiazocines.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 423, doi. 10.1002/jhet.5570220241

By:

Cheeseman, G. W. H.;
Hawi, A. A.;
Varvounis, G.

Publication type:

Article

Synthesis of 1,3,4-thiadiazolo[3,2-α]pyrimidin-5-one and isomeric 7-one derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 297, doi. 10.1002/jhet.5570220212

By:

Russo, Filippo;
Santagati, Andrea;
Santagati, Maria

Publication type:

Article

Studies of amine-induced ring opening of some mesoionic xanthines.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 465, doi. 10.1002/jhet.5570220252

By:

Mbagwu, Godwin O.;
Bass, R. Gerald;
Glennon, Richard A.

Publication type:

Article

Reactions of indoles with ortho esters, N,N-dimethylformamide and N,N-dimethylacetamide dialkyl acetals.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 341, doi. 10.1002/jhet.5570220223

By:

Bergman, Jan

Publication type:

Article

Stereochemical studies. Part 67. Saturated heterocycles. Part 52. The mass spectra of some condensed skeleton 1,3-oxazin-4-one derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 523, doi. 10.1002/jhet.5570220263

By:

Vékey, Károly;
Tamás, József;
Fülöp, Ferenc;
Bernáth, Gábor

Publication type:

Article

Triazoles. III.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 385, doi. 10.1002/jhet.5570220234

By:

Reiter, J.;
Somorai, T.;
Dvortsák, P.;
Bujtás, Gy.

Publication type:

Article

4-Hydroxy-1(2H)-isoquinolone-3-carboxamides synthesis and properties.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 577, doi. 10.1002/jhet.5570220274

By:

Schapira, Celia B.;
Abasolo, María I.;
Perillo, Isabel A.

Publication type:

Article

Novel nucleophilic substitution of alkyl bromo-2(1 H)-pyridones.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 265, doi. 10.1002/jhet.5570220205

By:

Pessolano, A. A.;
Witzel, B. E.;
Graham, P. M.;
Clark, R. L.;
Jones, H.;
Dorn, C. P.;
Carty, J.;
Shen, T. Y.

Publication type:

Article

Imidazolyl derivatives of the chroman ring. 2.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 441, doi. 10.1002/jhet.5570220245

By:

Cozzi, Paolo;
Pillan, Antonio

Publication type:

Article

A new route to N2- and N3-substituted-2,3-diaminopyridines. Synthesis of 1- and 3-alkoxycarbonyl- v-triazolo[4,5- b]pyridines.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 313, doi. 10.1002/jhet.5570220216

By:

Zecchini, Giampiero Pagani;
Torrini, Ines;
Paradisi, Mario Paglialunga

Publication type:

Article

The chemistry of 2h-3,1-benzoxazine-2,4(1H)-dione (isatoic anhydride). 17.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 491, doi. 10.1002/jhet.5570220256

By:

Coppola, Gary M.

Publication type:

Article

Cycloadditions of ketenes with cyclic carbodiimides.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 357, doi. 10.1002/jhet.5570220227

By:

Brady, William T.;
Shieh, C. H.

Publication type:

Article

Electron impact induced fragmentation of some 7-(o- and p-R-benzylidene)-3-(o- and p-R-phenyl)-3,3a,4,5,6,7-hexahydro-2H-indazoles. I.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 541, doi. 10.1002/jhet.5570220267

By:

Cortés, E.;
Martínez, R.;
Arzacoya, E.

Publication type:

Article

Efficient synthesis of 5-substituted-4,5-dihydro-1,2,4-triazin-6-ones and 5-substituted-1,2,4-triazin-6-ones.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 409, doi. 10.1002/jhet.5570220238

By:

Taylor, Edward C.;
Macor, John E.

Publication type:

Article

Studies on pyrrolidinones. Synthesis of 5-(5-oxo-2-pyrrolidinyl)-1,3,5-oxadiazole-2-thione derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 287, doi. 10.1002/jhet.5570220209

By:

Rigo, Benoî;t;
Couturier, Daniel

Publication type:

Article

Synthesis of pyrazolo[3,2- c]-1,2,4-triazines from N-(5-pyrazolyl)-α-ketohydrazidoyl halides.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 453, doi. 10.1002/jhet.5570220249

By:

Abdelhamid, Abdou O.;
Hassaneen, Hamdi M.;
Shawali, Ahmad S.

Publication type:

Article

Chemical properties of 2-isopropylimino-3-isopropyl-5-methoxy-Δ4-oxazoline: Formation of charge-transfer complexes from an oxazoline.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 417, doi. 10.1002/jhet.5570220240

By:

Drapier, J.;
Badot, J.;
Jonius, L.;
Warin, R.;
Hubert, A. J.;
Teyssie, Ph.

Publication type:

Article

Oxidative cyclization of some 1,3-dioximes with lead tetraacetate.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 293, doi. 10.1002/jhet.5570220211

By:

Stephanidou-Stephanatou, J.

Publication type:

Article

Novel reactions of carbon suboxide. VI. Synthesis of 2-Oxo-1-benzopyran- and 2-oxoquinoline-3-carboxylic acid hydrazides.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 463, doi. 10.1002/jhet.5570220251

By:

Bonsignore, Leonardo;
Loy, Giuseppe;
Secci, Mario;
Cabiddu, Salvatore

Publication type:

Article

Synthesis of 2-substituted 4-oxo-5-nitropyrimidines from methyl 3-ethoxy-2-nitroacrylate and other reactions.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 337, doi. 10.1002/jhet.5570220222

By:

de la Cuesta, E.;
Avendaño, C.

Publication type:

Article

Synthetic approaches to unsaturated five-membered heterocycles containing both ring and side-chain phosphorus atoms.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 513, doi. 10.1002/jhet.5570220262

By:

Amin, Md.;
Holah, David G.;
Hughes, Alan N.;
Rukachaisirikul, Thitima

Publication type:

Article

Reaction of 6-arylidenehydrazino-1,3-dimethyluracils with thionyl chloride leading to purine, thiazolo[4,5-d]pyrimidine, pyrimido[4,5-e][1,3,4]thiadiazine, pyrazolo[3,4-d]pyrimidine, and [1,2,3]thiadiazolo[4,5-d]pyrimidine derivativese.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 381, doi. 10.1002/jhet.5570220233

By:

Ichiba, Misuzu;
Senga, Keitaro

Publication type:

Article

Synthesis of 2,3,9,10,16,17,23,24-octaethylphthalocyanine.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 575, doi. 10.1002/jhet.5570220273

By:

Camenzind, Mark J.;
Hill, Craig L.

Publication type:

Article

Polycondensed heterocycles. I. Synthesis of 11-oxo-5 H, 11 H-pyrrolo[2,1- c][1,4]benzothiazepine, Derivative of a novel ring system.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 259, doi. 10.1002/jhet.5570220204

By:

Nacci, V.;
Garofalo, A.;
Fiorini, I.

Publication type:

Article

Chemistry of pyrimidine. Proton magnetic resonance study of covalent hydration across the 3,4-carbon-nitrogen bond of 5-substituted pyrimidines.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 437, doi. 10.1002/jhet.5570220244

By:

Kress, Thomas J.

Publication type:

Article

New reactions of deoxyvasicinone. Part 3.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 311, doi. 10.1002/jhet.5570220215

By:

Dunn, A. D.;
Kinnear, K. I.

Publication type:

Article

Electronic structure of 4 H-pyrido[1,2- a]pyrimidin-4-ones.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 481, doi. 10.1002/jhet.5570220255

By:

Horváth, Gábor;
Hermecz, István;
Horváth, Ágnes;
Pongor-Csákvári, Marianna;
Pusztay, Levente;
Kiss, Árpád István;
Czakó, László;
Abdirizak, Osman Hassan

Publication type:

Article

On the chichibabin amination of quinoline and some nitroquinolines.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 353, doi. 10.1002/jhet.5570220226

By:

Tondys, Hanna;
van der Plas, Henk C.;
Woźniak, Marian

Publication type:

Article