Works matching IS 0022152X AND DT 1971 AND VI 8 AND IP 3
Results: 36
Studies on quinoline derivatives and related compounds. 1. A new synthesis of 1-alkyl-1,4-dihydro-4-oxo-3-quinolinecarboxylic acids.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 357, doi. 10.1002/jhet.5570080302
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Azomethines with electron withdrawing substituents II. 1,4-Cycloaddition of sulfonyl or acyl isonitrosomalono compounds with cyclopentadiene.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 431, doi. 10.1002/jhet.5570080313
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The reaction of epibromohydrin with aromatic cyclic hydrazines a one-step synthesis of pyrazolo[1,2-a] pyrazolium salts.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 489, doi. 10.1002/jhet.5570080324
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A new unambiguous synthesis of 6-thiopteridines.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 527, doi. 10.1002/jhet.5570080335
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Condensed thiophenes from sulfur bridging. II. Catalyzed reaction of azabiaryls with hydrogen sulfide.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 383, doi. 10.1002/jhet.5570080306
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Improved synthesis of 2-benzyl-1,2,5,6-tetrahydropyridines, precursors of analgetic 6,7-benzomorphans.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 465, doi. 10.1002/jhet.5570080317
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Base catalyzed isomerization of 1,3-diallyl-2-imidazolidinone to 1,3-bis(1-propenyl)-2-imidazolidinone.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 507, doi. 10.1002/jhet.5570080328
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The synthesis of 9-(5-azido- and 5-amino-5-deoxy-β- D-arabinofuranosyl)adenine.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 515, doi. 10.1002/jhet.5570080330
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Synthesis of morphinandienone alkaloids by phenol oxidation and the pschorr reaction.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 341, doi. 10.1002/jhet.5570080301
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Conformational isomerism of 2-carboazetidines.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 421, doi. 10.1002/jhet.5570080312
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The synthesis of 5,10-dimethylnaphtho[2,3- c] pyridine.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 487, doi. 10.1002/jhet.5570080323
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- Article
Synthesis of heterocyclic C-glycosyl compounds by 1,3-dipolar cycloaddition of diazomethane to acetylenic-carbohydrate derivatives.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 525, doi. 10.1002/jhet.5570080334
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The synthesis and chemical reactivity of 6-selenoguanosine and certain related derivatives.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 379, doi. 10.1002/jhet.5570080305
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Novel polycyclic heterocycles. VII. Synthesis of tetracyclic ketones and derivatives from tricyclic 5,11-dihydrodibenz[b,e][1,4] oxazepines.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 455, doi. 10.1002/jhet.5570080316
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The synthesis of certain 2,7-disubstituted oxazolo[5,4- d] pyrimidines.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 503, doi. 10.1002/jhet.5570080327
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Reactions of aziridines. Preparation and properties of 2-thiazolinium salts.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 405, doi. 10.1002/jhet.5570080309
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Synthesis of new s-triazolo[4,3-b] pyridazines.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 415, doi. 10.1002/jhet.5570080311
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The synthesis of some 4,4′,4″-trialkyl-2,2′:6′,2″-terpyridyls.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 483, doi. 10.1002/jhet.5570080322
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A novel synthesis of 1,3-dimethyl-6-azalumazines.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 523, doi. 10.1002/jhet.5570080333
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Total synthesis of camptotheein. I. Synthesis of ethyl 8-(α-chlorobutyryloxymethyl)-7,9-dioxo-7,8,9,11 -tetrahydroindolizino[ 1,2-a]quinoline-8-carboxylate and related tetracyclic compounds.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 373, doi. 10.1002/jhet.5570080304
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Thieno[2,3-d]pyrimidines. I. A new method for the preparation of esters and amides of thieno[2,3- d] pyrimidine-6-carboxylic acids.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 445, doi. 10.1002/jhet.5570080315
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Synthesis of 2,3,4,5-tetrahydro-7,8-dimethoxy-1 H-2-benzazepines.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 495, doi. 10.1002/jhet.5570080326
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On the reaction between coumarins and hydroxylamine.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 397, doi. 10.1002/jhet.5570080308
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The reaction of N-acetylisatin with amines.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 473, doi. 10.1002/jhet.5570080319
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Derivatives of 1-azabicyelo[4.3.1]decane.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 411, doi. 10.1002/jhet.5570080310
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The interconversion of 2-(2-aminophenyl)-3-piperolidinone and 3-(2-piperidylmethyl)-2-indolinone: A Reversible N ⇔ N' transacylation.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 479, doi. 10.1002/jhet.5570080321
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'Abnormal' intramolecular basic aziridine opening; Six- and seven-membered diheterocycles.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 519, doi. 10.1002/jhet.5570080332
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Reactions of 4-dicyanomethylenepyrans with hindered primary amines.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 367, doi. 10.1002/jhet.5570080303
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The synthesis of 1,2,5-thiadiazolo[3,4- d] pyridazines.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 441, doi. 10.1002/jhet.5570080314
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Benzoyl migration O → N in the phenothiazine series.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 493, doi. 10.1002/jhet.5570080325
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Methylation in ullmann-fetvadjian benzacridine syntheses.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 529, doi. 10.1002/jhet.5570080336
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Mass spectra of pyridazines and their N-oxides.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 391, doi. 10.1002/jhet.5570080307
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Condensation of 1,2-dithiols with α-keto aldehydes. A Convenient synthesis of 2-methyl-1,3-dithiolane-2-carboxaldehydes.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 469, doi. 10.1002/jhet.5570080318
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Synthesis of 4-amino-3-phenyl-2,3-dihydro-1,5-benzothiazepines and 3-phenyl-2,3-dihydro-1,5-benzothiazepin-4(5 H)ones.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 511, doi. 10.1002/jhet.5570080329
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The synthesis of substituted quinolinols. II.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 477, doi. 10.1002/jhet.5570080320
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Synthèse de l'aza-6 flavone.
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- Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 517, doi. 10.1002/jhet.5570080331
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- Article