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Cyanogen bromide as a reagent for lactone formation. Preparation of dibenz[ b,e][1,4]oxazepin-11-(5 H)ones.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 855, doi. 10.1002/jhet.5570180451
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Studies on the synthesis of heterocyclic compounds. Part VI. The action of methyl salicylate on some 5-aminopyrazoles.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 747, doi. 10.1002/jhet.5570180422
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- Article
Synthesis of 3-formyltetronic acid and enamine derivatives.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 663, doi. 10.1002/jhet.5570180403
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- Article
Synthesis of 4-acyl-2,3-dihydro-4 H-1,4-oxazines.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 825, doi. 10.1002/jhet.5570180441
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- Article
Synthesis of 4,10-dihydro-4,10-dioxo-1 H-[1]-benzopyrano[3,2- b]pyridine, 4,5-Dihydro-4,5-dioxo-1 H-[1]-benzopyrano[2,3-6]pyridine and 1,5-Dihydro-1,5-dioxo-4 H-[1]-benzopyrano[3,4- b]pyridine derivatives from aminobenzopyrones.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 697, doi. 10.1002/jhet.5570180412
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- Article
Facile deacylation of N-acyl-2,3-dihydrobenzo-1,4-thiazine 1-oxide and 1,1 dioxide.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 857, doi. 10.1002/jhet.5570180452
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- Article
1 H-imidazo[4,5- b]pyrazines. III. 2-Thiols and derivatives.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 751, doi. 10.1002/jhet.5570180423
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- Article
Reactions of benzothiohydrazide as a bidentate nucleophile.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 799, doi. 10.1002/jhet.5570180434
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- Article
Synthesis and antimicrobial testing of 2-amino-6-hydroxymethyl-4-(3 H)pyrido[3,2- d]pyrimidinone.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 671, doi. 10.1002/jhet.5570180405
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- Article
An improvement in the synthesis of ethyl pyrimidinecarbamates.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 835, doi. 10.1002/jhet.5570180445
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- Article
Tetronic acids and derivatives. Part XI.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 719, doi. 10.1002/jhet.5570180416
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- Article
Novel heterocycles. 8. Fused isoquinolines derived from the reaction of homophthalic anhydride with cyclic imino ethers.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 767, doi. 10.1002/jhet.5570180427
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- Article
Synthesis of 2,3-dihydrospiro[benzofuran-2,4′ -piperidines] and 2,3-dihydrospiro[benzofuran-2,3′-pyrrolidines].
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 811, doi. 10.1002/jhet.5570180438
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- Article
The thiomethylation of substituted glutarimides.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 687, doi. 10.1002/jhet.5570180409
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- Article
1-Azidoisochromenes. A new route to 3,1-benzoxazepines.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 847, doi. 10.1002/jhet.5570180449
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- Article
The synthesis of 1-haloalkyl-1,3,4,5-tetrahydro-2-benzoxepins.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 821, doi. 10.1002/jhet.5570180440
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- Article
Sur un transformation inattendue de l'amino-3 nitro-2 benzofuranne par l'acide acétique.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 695, doi. 10.1002/jhet.5570180411
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- Article
A short synthesis of 5-methylhistamine.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 831, doi. 10.1002/jhet.5570180443
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- Article
Substituent effects in heterocyclic systems by carbon-13 nuclear magnetic resonance. Isoxazoles.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 795, doi. 10.1002/jhet.5570180433
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- Article
Pyoluteorin derivatives. II. Synthetic approaches to pyrrole ring substituted pyoluteorins.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 667, doi. 10.1002/jhet.5570180404
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- Article
Notes on the synthesis of meso-substituted porphyrins from pyrryl carbinols and the mechanism of the rothemund reaction.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 833, doi. 10.1002/jhet.5570180444
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- Article
The chemistry of carbazoles. VIII. Effect of methyl groups on the electronic spectra of carbazole.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 715, doi. 10.1002/jhet.5570180415
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- Article
Free-radical reactions of diazonium salts with α,β-unsaturated carbonyl compounds. A new synthesis of 1,4-diarylpyrazole derivatives.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 763, doi. 10.1002/jhet.5570180426
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- Article
Dilithiation of 1-benzenesulfonylindoles.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 807, doi. 10.1002/jhet.5570180437
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- Article
Synthesis of [9][3,6]- s-tetrazinophane.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 685, doi. 10.1002/jhet.5570180408
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- Article
Novel heterocycles. 9. Synthesis of the benzofuro[2,3- c][1,2]thiazine ring system.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 845, doi. 10.1002/jhet.5570180448
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- Article
Linear free energy ortho-correlations in the thiophene series. Part IX.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 735, doi. 10.1002/jhet.5570180419
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Functional derivatives of thiophene. I. Synthesis and <sup>1</sup>H-NMR spectra in the 2-aminothiophene series.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 851, doi. 10.1002/jhet.5570180450
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- Article
Synthesis of the novel isoquinoline enamide alkaloid polycarpine.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 691, doi. 10.1002/jhet.5570180410
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- Article
Pyrrolo[1,2- d]triazines-1,2,4 III. Etude de la dioxo-1,4 tetrahydro-1,2,3,4 pyrrolo[1,2- d]triazine-1,2,4.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 743, doi. 10.1002/jhet.5570180421
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- Article
Selenium heterocycles. XXXII.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 789, doi. 10.1002/jhet.5570180432
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The chemistry of carbazoles. VII. Syntheses of methylcarbazoles.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 709, doi. 10.1002/jhet.5570180414
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- Article
Synthesis of some imidazole- and pyrazole- derived chelating agents.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 803, doi. 10.1002/jhet.5570180436
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Synthesis of 3-substituted 7-(3,3-dimethyl-1-triazeno)-10-methylphenothiazines as potential antitumor agents.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 759, doi. 10.1002/jhet.5570180425
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- Article
Synthesis of 2-aminochromones. Studies on the nucleophilic displacement of sulphinyl and sulphonyl groups in the 2-position of 5,8-dimethoxychromone.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 679, doi. 10.1002/jhet.5570180407
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- Article
Nouvelles voies d'accès à des aryl-4 thiéno[2,3- c]pyridines et à des aryl-7 thiéno[3,2- c]pyridines.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 727, doi. 10.1002/jhet.5570180418
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- Article
Alkylation et acylation d'acridanones-9.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 841, doi. 10.1002/jhet.5570180447
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- Article
Reissert compound studies. XLI. Synthesis and reactions of the pyrrolo[1,2-α]quinoxaline reissert compound and its analogs.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 775, doi. 10.1002/jhet.5570180429
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- Article
Pyrrolo[1,2- a]thieno[3,2- e]pyrazines.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 739, doi. 10.1002/jhet.5570180420
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- Article
Reactions of 2-chloro-2-(4-pyridyl)propane with nucleophiles. Substitution on tertiary carbon.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 783, doi. 10.1002/jhet.5570180431
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- Article
Imidazo[1,2-α]pyridine anthelmintics. Synthesis of 6-phenylaminoimidazo[1,2-α]pyridine-2-carbamate and 5-acylaminopyridines by a chapman rearrangement.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 659, doi. 10.1002/jhet.5570180402
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- Article
Heterocyclic systems. II. Synthesis of 4 H,6 H-pyrrolo[1,2- a][4,1]benzoxazepine.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 829, doi. 10.1002/jhet.5570180442
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- Article
Electronic structure and molecular conformation of furan and pyrrole azomethines. An ab initio molecular orbital study.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 703, doi. 10.1002/jhet.5570180413
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- Article
Transformation thermique des β-(méthyl-2 furyl)-3 acryloylazides: Nouveau mode de formation de certaines pyrimidines.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 755, doi. 10.1002/jhet.5570180424
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- Article
Synthesis of 5 H-benzothiazolo[3,2- a]quinazolin-5-ones.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 801, doi. 10.1002/jhet.5570180435
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- Article
Reactions with diazoazoles. Part IV.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 675, doi. 10.1002/jhet.5570180406
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- Article
Anti-configuration of the N = N bond in azobilirubin pigments.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 837, doi. 10.1002/jhet.5570180446
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- Article
Mononuclear heterocyclic rearrangement. Part 6.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 723, doi. 10.1002/jhet.5570180417
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- Article
Novel tetracyclic spiropiperidines. II. Synthesis of 2-aryl-2,3-dihydrospiro[benzofuran-3,4′-piperidines].
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 815, doi. 10.1002/jhet.5570180439
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- Article
Synthesis of 5-ethynylorotic acid.
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- Journal of Heterocyclic Chemistry, 1981, v. 18, n. 4, p. 771, doi. 10.1002/jhet.5570180428
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- Article