Works matching IS 0022152X AND DT 1986 AND VI 23 AND IP 3
Results: 66
Heterocyclen aus α-nitroolefinen. X.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 753, doi. 10.1002/jhet.5570230321
- By:
- Publication type:
- Article
Preparation of [2<sup>3</sup>]cyclophane-1,2-diones by the reaction of 3,6;12,15-Di-1,4-benzo[6.6](3,4)-1,2,5-thiadiazolocyclophanes with grignard reagents.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 813, doi. 10.1002/jhet.5570230332
- By:
- Publication type:
- Article
Imino-bridged heterocycles. VI.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 961, doi. 10.1002/jhet.5570230361
- By:
- Publication type:
- Article
Zur protonenkatalysierten elektrophilen substitution von 2,3-dimethylindol mit arylaldehyden: C6-regioselektivität am indol-gerüst.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 651, doi. 10.1002/jhet.5570230303
- By:
- Publication type:
- Article
Reactions of sulfur monochloride with some aromatic aldehyde semicarbazones and thiosemicarbazones: New syntheses of substituted 2,4-dihydro-1,2,4-triazol-3-ones, 2,4-dihydro-1,2,4-triazole-3-thiones and 2-amino-1,3,4-oxadiazoles.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 881, doi. 10.1002/jhet.5570230343
- By:
- Publication type:
- Article
The crystal and molecular structure of an unexpected product from an attempted hantzsch pyridine synthesis. Imine-enamine tautomerism.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 711, doi. 10.1002/jhet.5570230314
- By:
- Publication type:
- Article
Reaction of 3-amino-5,6-dimethyl-1,2,4-triazine with electrophiles.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 935, doi. 10.1002/jhet.5570230354
- By:
- Publication type:
- Article
Facile synthesis of fluorine-containing [4-aryl-4,5-dihydro-5-imino-1,3,4-thiadiazol-2-ylaryl]methanone, 2-amino-4-aryl-5-arylazothiazoles and 3-aroyl-4-acetyl/benzoyl-5-methyl-1-phenylpyrazoles through N-aryl-α-oxo-α-arylethanehydrazonoyl bromide
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 775, doi. 10.1002/jhet.5570230325
- By:
- Publication type:
- Article
Novel heterocycles. 13.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 971, doi. 10.1002/jhet.5570230365
- By:
- Publication type:
- Article
Alkylamination of pteridines by primary alkylamines - potassium permanganate.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 843, doi. 10.1002/jhet.5570230336
- By:
- Publication type:
- Article
Synthesis and acylation of 2-nitro-11 H-dibenzo[ b,e][1,4]dioxepin.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 673, doi. 10.1002/jhet.5570230307
- By:
- Publication type:
- Article
Preparation and reaction of isomeric formyl-2,1-benzisoxazoles.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 897, doi. 10.1002/jhet.5570230347
- By:
- Publication type:
- Article
Mass spectral fragmentation patterns of heterocycles. IX.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 731, doi. 10.1002/jhet.5570230318
- By:
- Publication type:
- Article
Obtention de dialkylamino-2 cyano-3 2 H-chromènes.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 955, doi. 10.1002/jhet.5570230358
- By:
- Publication type:
- Article
Synthesis, <sup>13</sup>C NMR spectrum and crystal structure of 10-Phenylpyrido[3,2- b][1,4]benzothiazine 5-Oxide.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 797, doi. 10.1002/jhet.5570230329
- By:
- Publication type:
- Article
Synthesis of 1-azapyrene.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 747, doi. 10.1002/jhet.5570230320
- By:
- Publication type:
- Article
A new method for the synthesis of novel 1-aryl-3-heteroaryl-1 H-pyrazolo[3,4- b]quinoxalines.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 959, doi. 10.1002/jhet.5570230360
- By:
- Publication type:
- Article
Alkyl nitrate nitration of active methylene compounds. Nitration of 2-substituted 2-oxazolines.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 825, doi. 10.1002/jhet.5570230334
- By:
- Publication type:
- Article
Furopyridines. III. A new synthesis of furo[3,2? b]pyridine.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 665, doi. 10.1002/jhet.5570230305
- By:
- Publication type:
- Article
Synthesis of 5 H-benzimidazo[1,2- a][1,3,4]thiadiazolo[2,3- d][1,3,5]triazin-5-one and 12 H-benzimidazo[1,2- a]pyrimido[6,1 -d][1,3,5]triazin-12-one, two new heterocyclic ring systems.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 889, doi. 10.1002/jhet.5570230345
- By:
- Publication type:
- Article
Synthèse d'hétérocycles polycondensés à partir de benzopyranno-1 as-triazinones.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 721, doi. 10.1002/jhet.5570230316
- By:
- Publication type:
- Article
Addition de la proline à quelques alcènes et alcynes électrophiles.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 809, doi. 10.1002/jhet.5570230331
- By:
- Publication type:
- Article
Synthesis of 4-hydrazino-5 H-pyrimido[5,4- b]indole and related compounds.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 647, doi. 10.1002/jhet.5570230302
- By:
- Publication type:
- Article
Studies on the constituents of bocconia cordata. III.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 877, doi. 10.1002/jhet.5570230342
- By:
- Publication type:
- Article
Optically active synthons containing tetra- and dihydropyrimidine rings.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 705, doi. 10.1002/jhet.5570230313
- By:
- Publication type:
- Article
Synthesis of 2- and 3-substituted-1,2,3,4-tetrahydrodibenzo[ f,h]isoquinolines.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 929, doi. 10.1002/jhet.5570230353
- By:
- Publication type:
- Article
Polycondensed heterocycles. II. A new preparative route to 11-Oxo-5 H,11 H-pyrrolo[2,1- c][1,4]benzothiazepine.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 769, doi. 10.1002/jhet.5570230324
- By:
- Publication type:
- Article
Formation of a tricyclic nucleoside from deoxyguanosine via an O<sup>6</sup>- N<sup>1</sup>-transposition.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 969, doi. 10.1002/jhet.5570230364
- By:
- Publication type:
- Article
Synthesis of [1,2,4]triazoloquinazolinones and imidazoquinazolinones.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 833, doi. 10.1002/jhet.5570230335
- By:
- Publication type:
- Article
Some new methods for preparing 2,3- and 3,4-diaminopyridines.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 669, doi. 10.1002/jhet.5570230306
- By:
- Publication type:
- Article
Syntheses of β-hydroxyselenides and selenides from 1,2,3-selenadiazoles: Selenophilic reaction of phenylmagnesium bromide on α-selenoketones.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 893, doi. 10.1002/jhet.5570230346
- By:
- Publication type:
- Article
Reaction of acetylenic ketones with hydrazine derivatives. Synthesis of hydroxypyrazoles.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 727, doi. 10.1002/jhet.5570230317
- By:
- Publication type:
- Article
A comparative study on the synthesis of the 1 H[1]benzothieno[2,3- d]-imidazole and 1 H[1]benzothieno[2,3- d]- v-triazole.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 951, doi. 10.1002/jhet.5570230357
- By:
- Publication type:
- Article
Studies on biologically active heterocycles. Part I. Synthesis and antifungal activity of some new aroyl hydrazones and 2,5-disubstituted-1,3,4-oxadiazoles.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 793, doi. 10.1002/jhet.5570230328
- By:
- Publication type:
- Article
Selenium heterocycles. XXXVII.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 861, doi. 10.1002/jhet.5570230339
- By:
- Publication type:
- Article
Determination of structure and <sup>13</sup>C chemical shift assignments of the nitration products of 2-chloro-10-methylphenothiazine. X-Ray molecular structure of 2-chloro-7-nitro-10-methylphenothiazine 5-oxide.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 801, doi. 10.1002/jhet.5570230330
- By:
- Publication type:
- Article
Synthesis of heterocyclic compounds from o-aminobenzenethiol and ammonium thiocarbamate.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 641, doi. 10.1002/jhet.5570230301
- By:
- Publication type:
- Article
Studies on pyrazines. 14.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 871, doi. 10.1002/jhet.5570230341
- By:
- Publication type:
- Article
Syntheses of substituted pyrazolo[3,4- b]quinolines, 3,4-dihydro-4-oxopyrimido[4′,5′:4,5]theino[2,3- b]quinoline and pyrido[1′,2′:1,2]pyrimido[4,5- b]quinoline.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 925, doi. 10.1002/jhet.5570230352
- By:
- Publication type:
- Article
Réaction d'imidoylation: Réactivité de composés à méthylène actif avec les O-ethylcarbamates cycliques.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 701, doi. 10.1002/jhet.5570230312
- By:
- Publication type:
- Article
The identification of 10 and 11 substituted 7 H-benzimidazo[2,1- a]benz[ de]isoquinolin-7-ones through <sup>1</sup>N NOE studies on their methyl p-toluenesulfonate salts.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 767, doi. 10.1002/jhet.5570230323
- By:
- Publication type:
- Article
Formation and molecular structure of the novel acridine substituted uracil derivatiLves.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 965, doi. 10.1002/jhet.5570230363
- By:
- Publication type:
- Article
1,3,4-oxadiazolin-2-ones from carbo- t-butoxyhydrazones.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 945, doi. 10.1002/jhet.5570230356
- By:
- Publication type:
- Article
Chemistry of the phenoxathiins and isosterically related heterocycles. XXXII.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 785, doi. 10.1002/jhet.5570230327
- By:
- Publication type:
- Article
Synthesis of the angular furanoxanthone, deoxydehydropsorospermin methyl ether (5,10-dimethoxy-2-isopropenyl-6 H-furo[2,3- c]xanthen-6-one).
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 857, doi. 10.1002/jhet.5570230338
- By:
- Publication type:
- Article
Polycyclic N-hetero compounds. XX. Synthesis of 11,13,15-triazasteroid with an alkyl group in the d-ring and an investigation of its antidepressive activity.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 685, doi. 10.1002/jhet.5570230309
- By:
- Publication type:
- Article
Mass spectrometry and chemical synthesis. The case of some substituted Spiro[1,3-benzodioxole-2,1′-cyclohexanes].
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 905, doi. 10.1002/jhet.5570230349
- By:
- Publication type:
- Article
Nucleophilic displacements of N-aryl and heteroaryl groups. Part 8.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 865, doi. 10.1002/jhet.5570230340
- By:
- Publication type:
- Article
Intramolecular capture of pummerer rearrangement intermediates. I. Synthesis of pyrrolo[2,1-c][1,4]benzothiazines.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 695, doi. 10.1002/jhet.5570230311
- By:
- Publication type:
- Article
Determination of the preferred tautomeric form of 4-nitrohistidine.
- Published in:
- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 3, p. 921, doi. 10.1002/jhet.5570230351
- By:
- Publication type:
- Article