Works matching IS 0022152X AND DT 1975 AND VI 12 AND IP 4
Results: 48
Heterocycles derived from the condensation of aliphatic diamines with succinic and glutaric acid derivatives.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 763, doi. 10.1002/jhet.5570120430
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Spectral properties and ring conformation of some novel 2,3-dihydro-1 H-1,4-diazepinium cations.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 611, doi. 10.1002/jhet.5570120401
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The deoxydative substitution of pyridine N-oxide by mercaptans in the presence of carbamyl, carbonyl and sulfamyl chlorides.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 797, doi. 10.1002/jhet.5570120441
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On the reactions between ethyl benzoylacetate and anisidines.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 669, doi. 10.1002/jhet.5570120412
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Streponigrin and related compounds. II.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 731, doi. 10.1002/jhet.5570120423
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Trihalogenated aminopyridinols.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 775, doi. 10.1002/jhet.5570120434
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Massenspektrometrische untersuchung organischer stickstoffverbindungen - XVI: Elektronenstossinduzierte fragmentierungen von α-pyridiyl-ω-phenylalkanonen und α-phenyl-ω-pyridylalkanen.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 633, doi. 10.1002/jhet.5570120405
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Synthesis of 1-methyl-1,2,3-benzotriazole 2-oxide.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 811, doi. 10.1002/jhet.5570120445
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The crystal and molecular structure of 6-oxadihydrouracil.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 699, doi. 10.1002/jhet.5570120416
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3-Chloro-2,6-diphenyl-5,6-dihydro-4 H-thiopyran-4-one.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 755, doi. 10.1002/jhet.5570120427
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Synthèse de 2 H -furo[3,4- b] (3 H, 5 H, 7 H) pyrannediones-4,5. Acylation de (2 H, 5 H) furannediones-2,4 (acides tétroniques) par les chlorures d'acides α-éthyléniques.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 787, doi. 10.1002/jhet.5570120438
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Determination de la structure d'halogenotriazoles-1,2,4 par spectrometrie de masse.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 655, doi. 10.1002/jhet.5570120409
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The photooxygenation of 2,3,5-trimethylpyrrole: Formation of 4-pyrrolin-3-ones.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 793, doi. 10.1002/jhet.5570120440
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Entzündungshemmende wirkstoffe. III.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 665, doi. 10.1002/jhet.5570120411
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Streptonigrin and related compounds. I. Some 2-phenyl- and 2,2-pyridylquinoline-5,8-diones.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 725, doi. 10.1002/jhet.5570120422
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A new synthesis of 2,5-dimethyl-1-pyrroline.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 773, doi. 10.1002/jhet.5570120433
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Utilisation des déplacements chimiques induits par les lanthanides a la détermination de la structure de benzothiénopyridines.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 623, doi. 10.1002/jhet.5570120404
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Synthesis of 3,4-dihydro-2 H-pyrano[3,2- c] pyridine.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 809, doi. 10.1002/jhet.5570120444
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Etude theorique de la premiere protonation de la proflavine.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 691, doi. 10.1002/jhet.5570120415
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Improved preparation and characterization of unsaturated γ-lactones.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 749, doi. 10.1002/jhet.5570120426
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Use of the diels-alder reaction as a criterion of aromaticity in 4-heteracyclohexa-2,5-dienones.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 785, doi. 10.1002/jhet.5570120437
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Benzomorphan related compounds. II.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 651, doi. 10.1002/jhet.5570120408
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Nucleosides XCII. A facile synthesis of 5-(β-d-ribofuranosyl)- isocytosine (ψ-isocytidine).
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 817, doi. 10.1002/jhet.5570120448
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Transformations in the pyridine series. An improved preparation of 3-methyl-4-phenylpyridine.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 709, doi. 10.1002/jhet.5570120419
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Recherches en série triazepine-1,2,4: 1 - détermination de la structure de la triazolotriazépinone obtenue par action de l'acétylacétate d'éthyle sur le diamino-3,4 triazole-1,2,4.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 661, doi. 10.1002/jhet.5570120410
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Quinazolines and 1,4-benzodiazepines. LXXI.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 717, doi. 10.1002/jhet.5570120421
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Transformation of 1-(benzylideneamino)imidazolidinetrione to methyl 5-hydroxy-1,2,4-triazole-3-carboxylate.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 771, doi. 10.1002/jhet.5570120432
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The reaction of carboxylic acid hydrazides with formaldehyde.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 619, doi. 10.1002/jhet.5570120403
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Novel polycyclic heterocycles. XIV. Diels-alder adducts of 11,12-dihydropyrido[2,1- b][1,3] benzodiazepine, 6 H-pyrido[1,2- c] [1,3,5]- benzoxadiazepines, and 6 H-pyrido[1,2- c] [1,3,5] benzothiadiazepine and their hydrogenation products.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 805, doi. 10.1002/jhet.5570120443
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The direct thionation and aminoalkylation of pyridine 1-oxides and related reactions.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 683, doi. 10.1002/jhet.5570120414
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Naphthyridine chemistry: Ring enlargement to a pyrido[2,3- b] azepine.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 743, doi. 10.1002/jhet.5570120425
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Cyanogen-2-mercaptobenzoic acid condensations: A route to bis-1,3-benzothiazin-4-ones.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 783, doi. 10.1002/jhet.5570120436
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Etude du mécanisme de la réaction de hantzsch des thiazoles. I. Mise en évidence et détermination des produits intermédiaires et de dégradation.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 643, doi. 10.1002/jhet.5570120407
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The formation of pyrylium ion salts from cyclopropanes.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 815, doi. 10.1002/jhet.5570120447
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Electrophilic substitution of furo[3,2- c] pyridine.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 705, doi. 10.1002/jhet.5570120418
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Five-membered heterocyclic thiones. Part VI.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 761, doi. 10.1002/jhet.5570120429
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The synthesis and properties of certain N-methylated 5-diazouracils.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 711, doi. 10.1002/jhet.5570120420
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Failure of arylation of reactive cyclic amidines owing to unusually facile ring opening.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 767, doi. 10.1002/jhet.5570120431
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Chemistry of thienopyridines. XX. The relation of dipole moment to molecular structure.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 615, doi. 10.1002/jhet.5570120402
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Selenium heterocycles. XVI. 1,2,3-Selenadiazolyl derivatives of polycyclic aromatic compounds and steroids.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 801, doi. 10.1002/jhet.5570120442
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Selenium heterocycles. XV.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 675, doi. 10.1002/jhet.5570120413
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Nucleophilic displacement of aromatic fluorine. Part IV. Quinolinoquinolines and benzochromenoquinolines.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 737, doi. 10.1002/jhet.5570120424
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Reactions of c(α), N-dilithiophenylhydrazones with aldehydes. Acid-cyclization to 2-pyrazolines.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 779, doi. 10.1002/jhet.5570120435
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Etude par spectrométrie de masse du diaza-2,5 dioxa-1,6 thia-6a λ IV pentalègne et de ses analogues séléniés et tellurés.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 639, doi. 10.1002/jhet.5570120406
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A new triazaphenothiazine ring with tranquilizing activity.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 813, doi. 10.1002/jhet.5570120446
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Homolytic aromatic substitution by heterocyclic free radicals. Reaction of 3-quinolyl and 8-quinolyl radicals with aromatic compounds.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 703, doi. 10.1002/jhet.5570120417
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Steroidal quinoxalines.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 757, doi. 10.1002/jhet.5570120428
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Heterocyclic studies: Aryltetraamines III. The chemistry of 2,3,5,6-tetraaminopyridine.
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- Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 789, doi. 10.1002/jhet.5570120439
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