Works matching IS 0022152X AND DT 1984 AND VI 21 AND IP 4
Results: 68
v-Triazolines. Part XIX.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1121, doi. 10.1002/jhet.5570210438
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Reactivity of a tetrahedral intermediate in hydrolysis of N-acetylpyrrole.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 975, doi. 10.1002/jhet.5570210409
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Synthesis of 5-amino-1,3-dimethylpyrazol-4-yl aryl ketones.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1175, doi. 10.1002/jhet.5570210449
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N-acylation of 1,3-dimethyl-6-aminouracils. A reversal in the regiospecificity of an electrophilic substitution induced by an intramolecular proton-transfer.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1129, doi. 10.1002/jhet.5570210440
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Addition reactions of thiophenols with dihydro- and tetrahydropyridinecarbonitriles. A comparison with reactions of phenols.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 981, doi. 10.1002/jhet.5570210411
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Synthesis of 5,6-carbonyldioxyindole, a melanogenic cyclic carbonate ester of 5,6-dihydroxyindole.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1183, doi. 10.1002/jhet.5570210451
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Analogues du nor-B benzomorphane. I. Synthese des méthano-3,5 tétrahydro-2,3,4,5 1 H-benzazépines et dérivés.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1033, doi. 10.1002/jhet.5570210422
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A novel synthesis for quinoline derivatives.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1233, doi. 10.1002/jhet.5570210462
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Polarographic reduction and tautomeric structure of 2-amino-5-arylazothiazoles.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1087, doi. 10.1002/jhet.5570210433
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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.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 953, doi. 10.1002/jhet.5570210404
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N-quaternary compounds. Part LIX.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1149, doi. 10.1002/jhet.5570210444
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Facile preparation of symmetric bilirubins IIIα and XIIIα from IXα.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1005, doi. 10.1002/jhet.5570210415
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A novel rearrangement reaction. A single-step conversion of tetrahydro-1-isoquinolinecarboxylic acids into 1-isoquinolones.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1201, doi. 10.1002/jhet.5570210455
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The Thieno[2,3- c]pyridine Reissert Compound.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1119, doi. 10.1002/jhet.5570210437
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Reactions of 3-aminotropolone with acyl halides. Formation of 8 H-cyclohept[ d]oxazol-8-ones.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1055, doi. 10.1002/jhet.5570210426
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Mechanistic aspects of oxidation of N-substituted 5 H-dibenz[ c,e]azepines by aldehyde oxidase.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1057, doi. 10.1002/jhet.5570210427
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A Convenient Synthesis of 2- N-Methoxycarbonylaminooxazolo[5,4- d]pyrimidines.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1245, doi. 10.1002/jhet.5570210467
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Nucleophilic substitution of halopyridines by benzenethiolate anion via a radical chain mechanism.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1243, doi. 10.1002/jhet.5570210466
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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.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 969, doi. 10.1002/jhet.5570210408
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<sup>13</sup>C NMR spectra of 1-(α-aroyloxyarylideneamino)-1,2,3-triazoles. Identification of 4,5-unsymmetrically substituted derivatives.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1169, doi. 10.1002/jhet.5570210448
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Synthesis of 1,2:5,6-Di- O-isopropylidene-3- O-[3-(5-fluorouracil-1-yl)-propionoyi]-α-D-glucofuranose and its antitumor activity.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1023, doi. 10.1002/jhet.5570210419
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Synthesis of 8-methyl-2-azainosine and related nucleosides.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1221, doi. 10.1002/jhet.5570210459
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Studies in spiroheterocycles. Part V. Synthesis of new fluorinated spiro[3 H-indole-3,2′-oxiran]-2(1 H)-ones.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 977, doi. 10.1002/jhet.5570210410
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Non-steroidal antiinflammatory agents. 1. Synthesis of 4-hydroxy-2-oxo-1,2-dihydroquinolin-3-yl alkanoic acids by the wittig reaction of quinisatines.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1177, doi. 10.1002/jhet.5570210450
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Convenient synthesis of fused heterocycles from α-ketohydroximoyl chlorides and heterocyclic amines.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1029, doi. 10.1002/jhet.5570210421
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A novel synthesis of precursors to 3-thienylmalonic acid.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1231, doi. 10.1002/jhet.5570210461
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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.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1081, doi. 10.1002/jhet.5570210432
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Activation of nitriles by hydrogen bonding in cycloadditions with nitrile oxides.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 949, doi. 10.1002/jhet.5570210403
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The stereochemistry of 4,8-dimethyl-6-phenyl-5,6,7,8-tetrahydro-4 H-1,3,6-dioxazocin-2-ones using NMR.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1145, doi. 10.1002/jhet.5570210443
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Synthesis of optically active 5,6,7,8-tetrahydroquinolines.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1001, doi. 10.1002/jhet.5570210414
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Reaction of glyceraldehyde with aryl and alkyl chloroformates.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1197, doi. 10.1002/jhet.5570210454
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New heterocyclic syntheses from hydrazidoyl halides. Convenient syntheses of fused pyrimidines, pyridazines, and quinazolines.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1049, doi. 10.1002/jhet.5570210425
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Synthesis of 5 H-5-oxobenzimidazo[2,1- b]pyrido[3,2- e][1,3]thiazine, A novel ring system.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1241, doi. 10.1002/jhet.5570210465
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The mass spectra of some bis[5-(2-mercapto-1,3,4-thiadiazolyl)]methyl and aryl derivatives.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1113, doi. 10.1002/jhet.5570210436
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The synthesis of pyrrolopyridines and pyridopyridazines.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 965, doi. 10.1002/jhet.5570210407
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Pyrimidines. 7. A study of the chlorination of pyrimidines with phosphorus oxychloride in the presence of N,N-dimethylaniline.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1161, doi. 10.1002/jhet.5570210447
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Synthesis of some pyrazolo[4,3- e][1,2]- and thiazolo[4,5- e][1,2]thiazine 1,1-dioxide derivatives.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1017, doi. 10.1002/jhet.5570210418
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The synthesis of naphtho[1,2- b]thiophene and all of the eight isomers of monomethylnaphtho[1,2- b]thiophene.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1215, doi. 10.1002/jhet.5570210458
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The crystal structure of 1-(Piperidin-1-yl)-4- t-butyl-7-thiabicyclo[4.2.0]-octane 7,7-Dioxide [1α,4α,6α].
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1065, doi. 10.1002/jhet.5570210429
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Facile addition of methyl lithium to a 4-vinylpyridine system.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1025, doi. 10.1002/jhet.5570210420
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Synthesis and antibacterial activity of 1-(2,4-dichlorobenzoyl)-4-substituted thiosemicarbazides, 1,2,4-triazoles and their methyl derivatives.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1225, doi. 10.1002/jhet.5570210460
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Nitrations of acylamino- and nitrodibenzo- p-dioxins.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1073, doi. 10.1002/jhet.5570210431
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Reactions with 5-aminopyrazoles. I. Synthesis of halogen-containing fused pyrazoles.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 945, doi. 10.1002/jhet.5570210402
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Shift reagent <sup>1</sup>H NMR study of methoxycoumarins.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1141, doi. 10.1002/jhet.5570210442
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Chemistry of the phenoxathiins and isosterically related heterocycles. XXXI.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 995, doi. 10.1002/jhet.5570210413
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Synthesis of 3-[(aryl)-1,2,4-oxadiazol-5-yl]propionic acids.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1193, doi. 10.1002/jhet.5570210453
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Synthesis of isoquinobenzodiazepinediones.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1045, doi. 10.1002/jhet.5570210424
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Synthesis of some new mesoionic heterocycles.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1239, doi. 10.1002/jhet.5570210464
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Ring nitrogen functionalization of 2-aminothiazol-4-acetic acid derivatives. I. Synthesis and properties of novel 2-aminothiazole N-oxides.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1097, doi. 10.1002/jhet.5570210435
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The synthesis of isoindolin-3-ones, Phthalazin-4(3 H)-ones and related systems.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 961, doi. 10.1002/jhet.5570210406
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