Works matching IS 0022152X AND DT 1984 AND VI 21 AND IP 4

Results: 68

v-Triazolines. Part XIX.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1121, doi. 10.1002/jhet.5570210438

By:

Almirante, Nicoletta;
Forti, Luciana

Publication type:

Article

Reactivity of a tetrahedral intermediate in hydrolysis of N-acetylpyrrole.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 975, doi. 10.1002/jhet.5570210409

By:

Cipiciani, Antonio;
Savelli, Gianfranco;
Bunton, Clifford A.

Publication type:

Article

Synthesis of 5-amino-1,3-dimethylpyrazol-4-yl aryl ketones.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1175, doi. 10.1002/jhet.5570210449

By:

Dewald, H. A.

Publication type:

Article

N-acylation of 1,3-dimethyl-6-aminouracils. A reversal in the regiospecificity of an electrophilic substitution induced by an intramolecular proton-transfer.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1129, doi. 10.1002/jhet.5570210440

By:

Bernier, Jean-Luc;
HÉnichart, Jean-Pierre;
Warin, Vincent

Publication type:

Article

Addition reactions of thiophenols with dihydro- and tetrahydropyridinecarbonitriles. A comparison with reactions of phenols.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 981, doi. 10.1002/jhet.5570210411

By:

Butt, Graeme L.;
Deady, Leslie W.

Publication type:

Article

Synthesis of 5,6-carbonyldioxyindole, a melanogenic cyclic carbonate ester of 5,6-dihydroxyindole.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1183, doi. 10.1002/jhet.5570210451

By:

Lutz, Wilson B.;
Mcnamara, Craig R.;
Olinger, Max R.;
Schmidt, David F.;
Doster, Douglas E.;
Fiedler, Mark D.

Publication type:

Article

Analogues du nor-B benzomorphane. I. Synthese des méthano-3,5 tétrahydro-2,3,4,5 1 H-benzazépines et dérivés.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1033, doi. 10.1002/jhet.5570210422

By:

Escale, Roger;
El Khayat, Ammar;
Vidal, Jean-Pierre;
Girard, Jean-Pierre;
Rossi, Jean-Claude

Publication type:

Article

A novel synthesis for quinoline derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1233, doi. 10.1002/jhet.5570210462

By:

Fahmy, A. M.;
Badr, M. Z. A.;
Mohamed, Y. S.;
Abdel-Latif, F. F.

Publication type:

Article

Polarographic reduction and tautomeric structure of 2-amino-5-arylazothiazoles.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1087, doi. 10.1002/jhet.5570210433

By:

Elanadouli, Bahgat E.;
Abdelhamid, Abdou O.;
Shawali, Ahmad S.

Publication type:

Article

Reactions of 1,3-thiazine-2,6-dithiones. Part 6 [1]. Synthesis of 2-alkylthio-2,3-dihydro-1,3-thiazine-6-thiones by reductive alkylation of 1,3-thiazine-2,6-dithiones.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 953, doi. 10.1002/jhet.5570210404

By:

Muraoka, Motomu;
Yamada, Atsushi;
Yamamoto, Tatsuo

Publication type:

Article

N-quaternary compounds. Part LIX.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1149, doi. 10.1002/jhet.5570210444

By:

Pedersen, Ansgar Heim;
Undheim, Kjell

Publication type:

Article

Facile preparation of symmetric bilirubins IIIα and XIIIα from IXα.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1005, doi. 10.1002/jhet.5570210415

By:

Ma, J.-S.;
Lightner, D. A.

Publication type:

Article

A novel rearrangement reaction. A single-step conversion of tetrahydro-1-isoquinolinecarboxylic acids into 1-isoquinolones.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1201, doi. 10.1002/jhet.5570210455

By:

Vaccher, Claude;
Berthelot, Pascal;
Debaert, Michel;
Barbry, Didier

Publication type:

Article

Reactions of 3-aminotropolone with acyl halides. Formation of 8 H-cyclohept[ d]oxazol-8-ones.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1055, doi. 10.1002/jhet.5570210426

By:

Imafuku, Kimiaki;
Furuya, Miki;
Jin, Zhong-Tian

Publication type:

Article

Nucleophilic substitution of halopyridines by benzenethiolate anion via a radical chain mechanism.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1243, doi. 10.1002/jhet.5570210466

By:

Kondo, Shuji;
Nakanishi, Minoru;
Tsuda, Kazuichi

Publication type:

Article

The Thieno[2,3- c]pyridine Reissert Compound.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1119, doi. 10.1002/jhet.5570210437

By:

Bass, R. J.;
Popp, F. D.;
Kant, J.

Publication type:

Article

N-bromosuccinimide in heterocyclic synthesis. Synthesis of pyrazolo[3,4- d]pyrimidines, Pyrimido[5,4- e]- as-triazines, and pyrimido[4,5- c]pyridazines from 6-arylidenehydrazino-1,3-dimethyluracil derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 969, doi. 10.1002/jhet.5570210408

By:

Kanazawa, Hashime;
Nishigaki, Sadao;
Senga, Keitaro

Publication type:

Article

<sup>13</sup>C NMR spectra of 1-(α-aroyloxyarylideneamino)-1,2,3-triazoles. Identification of 4,5-unsymmetrically substituted derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1169, doi. 10.1002/jhet.5570210448

By:

Rodios, Nestor A.

Publication type:

Article

Synthesis of 1,2:5,6-Di- O-isopropylidene-3- O-[3-(5-fluorouracil-1-yl)-propionoyi]-α-D-glucofuranose and its antitumor activity.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1023, doi. 10.1002/jhet.5570210419

By:

Ouchi, Tatsuro;
Jokei, Satoshi;
Fujie, Hirotoshi;
Chikashita, Hidenori;
Inoi, Takeshi

Publication type:

Article

Synthesis of 8-methyl-2-azainosine and related nucleosides.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1221, doi. 10.1002/jhet.5570210459

By:

Andrés, J. Ignacio;
Herranz, Rosario;
López, M. Teresa García

Publication type:

Article

Studies in spiroheterocycles. Part V. Synthesis of new fluorinated spiro[3 H-indole-3,2′-oxiran]-2(1 H)-ones.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 977, doi. 10.1002/jhet.5570210410

By:

Joshi, Krishna C.;
Jain, Renuka;
Garg, Saroj

Publication type:

Article

Non-steroidal antiinflammatory agents. 1. Synthesis of 4-hydroxy-2-oxo-1,2-dihydroquinolin-3-yl alkanoic acids by the wittig reaction of quinisatines.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1177, doi. 10.1002/jhet.5570210450

By:

Faber, Kurt;
StÚckler, Hubert;
Kappe, Thomas

Publication type:

Article

Convenient synthesis of fused heterocycles from α-ketohydroximoyl chlorides and heterocyclic amines.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1029, doi. 10.1002/jhet.5570210421

By:

PÁrkÁnyi, Cyril;
Abdelhamid, Abdou O.;
Cheng, John C. S.;
Shawali, Ahmad S.

Publication type:

Article

A novel synthesis of precursors to 3-thienylmalonic acid.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1231, doi. 10.1002/jhet.5570210461

By:

Raynolds, Peter W.

Publication type:

Article

Synthesis of novel imidazo[1,2- a][3,1]benzothiazines 4, imidazo[1,2- a]-[1,2,4]benzotriazines 5, and 4 H-imidazo[2,3- c]pyrido[2,3- e][1,4]oxazines 6.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1081, doi. 10.1002/jhet.5570210432

By:

Gauthier, Jean;
Duceppe, Jean Simon

Publication type:

Article

Activation of nitriles by hydrogen bonding in cycloadditions with nitrile oxides.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 949, doi. 10.1002/jhet.5570210403

By:

Corsaro, Antonino;
Chiacchio, Ugo;
Caramella, Pierluigi;
Purrello, Giovanni

Publication type:

Article

The stereochemistry of 4,8-dimethyl-6-phenyl-5,6,7,8-tetrahydro-4 H-1,3,6-dioxazocin-2-ones using NMR.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1145, doi. 10.1002/jhet.5570210443

By:

Nishiyama, Tomihiro;
Ikemoto, Etsuo;
Yamada, Fukiko

Publication type:

Article

Synthesis of optically active 5,6,7,8-tetrahydroquinolines.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1001, doi. 10.1002/jhet.5570210414

By:

Soccolini, F.;
Chelucci, G.;
Botteghi, C.

Publication type:

Article

Reaction of glyceraldehyde with aryl and alkyl chloroformates.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1197, doi. 10.1002/jhet.5570210454

By:

Podraza, Kenneth F.

Publication type:

Article

New heterocyclic syntheses from hydrazidoyl halides. Convenient syntheses of fused pyrimidines, pyridazines, and quinazolines.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1049, doi. 10.1002/jhet.5570210425

By:

Abdehamid, Abdou O.;
PÁrkÁnyi, Cyril;
Shawali, Ahmad S.;
Abdalla, Magda A.

Publication type:

Article

Synthesis of 5 H-5-oxobenzimidazo[2,1- b]pyrido[3,2- e][1,3]thiazine, A novel ring system.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1241, doi. 10.1002/jhet.5570210465

By:

Belgodere, Elena;
Bossio, Ricardo;
Cencioni, Roberto;
Marcaccini, Stefano;
Pepino, Roberto

Publication type:

Article

The mass spectra of some bis[5-(2-mercapto-1,3,4-thiadiazolyl)]methyl and aryl derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1113, doi. 10.1002/jhet.5570210436

By:

Pappalardo, Sebastiano;
Bottino, Francesco;
Di Grazia, Michele

Publication type:

Article

The synthesis of pyrrolopyridines and pyridopyridazines.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 965, doi. 10.1002/jhet.5570210407

By:

Dunn, A. D.

Publication type:

Article

Pyrimidines. 7. A study of the chlorination of pyrimidines with phosphorus oxychloride in the presence of N,N-dimethylaniline.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1161, doi. 10.1002/jhet.5570210447

By:

Gershon, Herman;
Grefig, Anthony T.

Publication type:

Article

Synthesis of some pyrazolo[4,3- e][1,2]- and thiazolo[4,5- e][1,2]thiazine 1,1-dioxide derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1017, doi. 10.1002/jhet.5570210418

By:

Bellemin, Robert;
Festal, Didier

Publication type:

Article

The synthesis of naphtho[1,2- b]thiophene and all of the eight isomers of monomethylnaphtho[1,2- b]thiophene.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1215, doi. 10.1002/jhet.5570210458

By:

Tedjamulia, Marvin L.;
Stuart, John G.;
Tominaga, Yoshinori;
Castle, Raymond N.;
Lee, Milton L.

Publication type:

Article

The crystal structure of 1-(Piperidin-1-yl)-4- t-butyl-7-thiabicyclo[4.2.0]-octane 7,7-Dioxide [1α,4α,6α].

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1065, doi. 10.1002/jhet.5570210429

By:

BrÚckner, S.;
Ganazzoli, F.;
Fatutta, S.;
Pitacco, G.;
Valentin, E.

Publication type:

Article

Facile addition of methyl lithium to a 4-vinylpyridine system.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1025, doi. 10.1002/jhet.5570210420

By:

Miller, David

Publication type:

Article

Synthesis and antibacterial activity of 1-(2,4-dichlorobenzoyl)-4-substituted thiosemicarbazides, 1,2,4-triazoles and their methyl derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1225, doi. 10.1002/jhet.5570210460

By:

Goswami, Birendra N.;
Kataky, Jiban C. Sarmah;
Baruah, Jogendra N.

Publication type:

Article

Nitrations of acylamino- and nitrodibenzo- p-dioxins.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1073, doi. 10.1002/jhet.5570210431

By:

Oliver, James E.

Publication type:

Article

Reactions with 5-aminopyrazoles. I. Synthesis of halogen-containing fused pyrazoles.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 945, doi. 10.1002/jhet.5570210402

By:

Hammouda, Hamdy A.;
El-Barbary, Ahmed A.;
Sharaf, Mohie A. F.

Publication type:

Article

Shift reagent <sup>1</sup>H NMR study of methoxycoumarins.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1141, doi. 10.1002/jhet.5570210442

By:

Joseph-Nathan, P.;
DomÍnguez, M.;
Ortega, D. A.

Publication type:

Article

Chemistry of the phenoxathiins and isosterically related heterocycles. XXXI.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 995, doi. 10.1002/jhet.5570210413

By:

Puig-Torres, Salvador;
Martin, Gary E.;
Larson, Steven B.;
Simonsen, Stanley H.

Publication type:

Article

Synthesis of 3-[(aryl)-1,2,4-oxadiazol-5-yl]propionic acids.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1193, doi. 10.1002/jhet.5570210453

By:

Srivastava, Rajendra Mohan;
Viana, Maria Benedita De Assunl̂t́o Borges;
Bieber, Lothar

Publication type:

Article

Synthesis of isoquinobenzodiazepinediones.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1045, doi. 10.1002/jhet.5570210424

By:

GÁll-IstÓk, KlÁra;
Sterk, Lili;
TÓth, GÁbor;
Deák, Gyula

Publication type:

Article

Synthesis of some new mesoionic heterocycles.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1239, doi. 10.1002/jhet.5570210464

By:

Taneja, Vineeta;
Anand, Madhu;
Gupta, C. L.;
Gupta, S. B.;
Mital, R. L.

Publication type:

Article

Ring nitrogen functionalization of 2-aminothiazol-4-acetic acid derivatives. I. Synthesis and properties of novel 2-aminothiazole N-oxides.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1097, doi. 10.1002/jhet.5570210435

By:

Perrone, Ettore;
Alpegiani, Marco;
Giudici, Franco;
Bedeschi, Angelo;
Pellizzato, Renato;
Nannini, Giuliano

Publication type:

Article

The synthesis of isoindolin-3-ones, Phthalazin-4(3 H)-ones and related systems.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 961, doi. 10.1002/jhet.5570210406

By:

Dunn, A. D.

Publication type:

Article

Bromination of methyl substituted 1,2,5-thiadiazoles with N-bromosuccinimide.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1157, doi. 10.1002/jhet.5570210446

By:

Mataka, Shuntaro;
Kurisu, Masayoshi;
Takahashi, Kazufumi;
Tashiro, And Masashi

Publication type:

Article

The regioselectivity in the formation of pyrazolines and pyrazoles from nitrile imines.

Published in:

Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1013, doi. 10.1002/jhet.5570210417

By:

Hassaneen, Hamdi M.;
Hilal, Rifaat H.;
Elwan, Nehal M.;
Harhash, Abdelhamid;
Shawali, Ahmad S.

Publication type:

Article