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Unexpected formation of 1,2-dihydro-2-azolyl-and azinylisoquinolines by the reduction of the corresponding isoquinolinium salts with sodium borohydride in methanol.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 915, doi. 10.1002/jhet.5570410611
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- Article
An improved procedure for the nitration of benzo-2,1,3-selenadiazoles and their reduction to ortho-phenylenediamines.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 1023, doi. 10.1002/jhet.5570410629
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- Article
Nucleophilic aromatic substitution of methyl 3-nitropyridine-4-carboxylate.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 987, doi. 10.1002/jhet.5570410622
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- Article
Benzo[1,2- c:3,4- c']bis[1,2,5]selenadiazole, [1,2,5]selenadiazolo-[3,4- e]-2,1,3-benzothiadiazole, furazanobenzo-2,1,3-thiadiazole, furazanobenzo-2,1,3-selenadiazole and related heterocyclic systems.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 955, doi. 10.1002/jhet.5570410616
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- Article
Synthesis of new isoxazoles derivatives attached to sugar moieties.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 877, doi. 10.1002/jhet.5570410605
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- Article
The unexpected rearrangement of 1,5-benzodiazepin-2,4-dione to a benzimidazol-2-one derivative during N,N'-diglucosylation.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 1011, doi. 10.1002/jhet.5570410627
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- Article
Synthesis and structures of new chiral diamide-ester macrocycles.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 899, doi. 10.1002/jhet.5570410609
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- Article
Spiro-heterocycles from substituted pyridines, pyrans and thiopyrans.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 951, doi. 10.1002/jhet.5570410615
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- Article
A mild, efficient and improved protocol for the friedländer synthesis of quinolines using lewis acidic ionic liquid.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 1039, doi. 10.1002/jhet.5570410632
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- Article
Oxazoles formation during O-alkylation of isonitroso-naphthols. X-ray structure of [1,2]naphthoquinone 1-[ O-(4- tert-butyl-benzyl)-oxime] and 2-(4- tert-butyl-phenyl)napth[1,2- d]oxazole.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 971, doi. 10.1002/jhet.5570410618
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- Article
Photoaddition of thiocarboxylic acids to 2,3-diallyltetraazathiapentalenes.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 873, doi. 10.1002/jhet.5570410604
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- Article
The preparation of benzoisothiazolo[1,2- b][1,2]isoquinolin-11-one-1,1-dioxides from dilithiated ortho-toluic acids and lithiated methyl 2-(aminosulfonyl)benzoate.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 1005, doi. 10.1002/jhet.5570410626
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- Article
Novel synthesis of thieno[2,3- b]pyridine and substituted 2-thienylthiourea derivatives as antibiotic agents.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 909, doi. 10.1002/jhet.5570410610
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- Article
Synthesis of new non-symmetrical substituted 7,7′-bisindolizines by the direct reaction of 4,4′-bipyridinium-ylides with dimethyl acetylenedicarboxylate.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 893, doi. 10.1002/jhet.5570410608
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- Article
A facile synthesis of cytogenin (8-hydroxy-3-hydroxymethyl-6-methoxyisocoumarin).
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 975, doi. 10.1002/jhet.5570410619
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- Article
Synthesis of novel 4,5-diazafluoren-9-one derivatives and theoretical study of 3+2 cycloaddition reactions.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 983, doi. 10.1002/jhet.5570410621
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- Article
The synthesis of novel crown ethers, part X.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 867, doi. 10.1002/jhet.5570410603
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- Article
Alkyl heterocycles in heterocyclic synthesis (II): Novel synthesis of isoquinoline, thiazolopyridine, and thieno[2,3- b]pyridine derivatives.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 947, doi. 10.1002/jhet.5570410614
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- Article
Synthesis and antimicrobial activity of N-(substituted)- N-[1,2,4,8,10,11-hexachloro-6-oxido-12 H-dibenzo( d,g)(1,3,2)-dioxaphosphocin-6-yl]ureas.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 1001, doi. 10.1002/jhet.5570410625
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- Article
New many fold 1,2,3-selenadiazole aromatic derivatives.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 887, doi. 10.1002/jhet.5570410607
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- Article
A novel synthesis of 1-substituted 2 H-isoquinolin-3-ones.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 979, doi. 10.1002/jhet.5570410620
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- Article
Strongly fluorescent dipyrrinones-substituent effects.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 1033, doi. 10.1002/jhet.5570410631
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- Article
Synthesis of classical and nonclassical 2-amino-4-oxo-6-benzylthieno-[2,3- d]pyrimidines as potential thymidylate synthase inhibitors.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 941, doi. 10.1002/jhet.5570410613
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- Article
Synthesis of 5-phenyl-5,6,7,8-tetrahydro-1,6-naphthyridines and 5-phenyl-6,7,8,9-tetrahydro-5 H-pyrido[3,2- c]azepines as potential D1 receptor ligands.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 857, doi. 10.1002/jhet.5570410602
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- Article
Transformation of schiff bases derived from alpha-naphthaldehyde. Synthesis, spectral data and biological activity of new-3-aryl-2-(α-naphtyl)-4-thiazolidinones and N-aryl- N-[1-(α-naphthyl)but-3-enyl]amines.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 995, doi. 10.1002/jhet.5570410624
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- Article
New results on the reactivity of 5,6-diamino-4-hydroxy-2-mercaptopyrimidine.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 883, doi. 10.1002/jhet.5570410606
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- Article
Tetrahydro-1,5-benzoxazepines and tetrahydro-1 H-1,5-benzodiazepines by a tandem reduction-reductive amination reaction.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 963, doi. 10.1002/jhet.5570410617
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- Article
Synthesis and structure of some imines containing furoxan ring derived from isosafrole.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 1015, doi. 10.1002/jhet.5570410628
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- Article
Synthesis of 3-(substituted)-2,4,8,15-tetroxa-3-phosphadispiro[5.2.5]hexadecane-3-oxides.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 1027, doi. 10.1002/jhet.5570410630
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- Article
Synthesis of pinacol esters of 1-alkyl-1 H-pyrazol-5-yl- and 1-alkyl-1 H-pyrazol-4-ylboronic acids.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 931, doi. 10.1002/jhet.5570410612
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- Article
Cyclic 1,3-diones and their derivatives-As versatile reactive intermediates in the syntheses of condensed fused ring heterocyles.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 807, doi. 10.1002/jhet.5570410601
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- Article
2,4,6-Trifluoropyrimidine. Reactions with nitrogen nucleophiles.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 991, doi. 10.1002/jhet.5570410623
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- Article