Works matching IS 0022152X AND DT 1985 AND VI 22 AND IP 6
Results: 56
The synthesis of hydroxyphenylthiophenes.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1667, doi. 10.1002/jhet.5570220640
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Lewis-acid promoted aromatic cyclization of α-chlorosulfides: Synthesis of ethyl isothiochroman-1-carboxylate and related compounds.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1527, doi. 10.1002/jhet.5570220611
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2-Amino- and 2-guanidino-4-thiazolylpyrimidines.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1723, doi. 10.1002/jhet.5570220651
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Reaction of benzoxazolone with 2,4-dinitrochlorobenzene: Formation of 10-(2,4-dinitro)phenyl-3-nitrophenoxazine.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1577, doi. 10.1002/jhet.5570220622
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The rearrangement of 2-benzyl-5-mesitoyl-3(2 H)-isothiazolone to 2-phenyl-6-mesitoyl-3,4-dihydro-1,3-thiazin-4(2 H)-one.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1635, doi. 10.1002/jhet.5570220633
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Synthesis of 5 H-pyrido[2,3- a]phenoxazin-5-one and 5 H-pyrido[3,2- a]phenoxazin-5-one derivatives.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1483, doi. 10.1002/jhet.5570220604
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(Perhalogenmethylthio)heterocyclen. XXI.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1689, doi. 10.1002/jhet.5570220644
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Pyridazines. XXV.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1543, doi. 10.1002/jhet.5570220615
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Synthesis of indazole derivatives from a N,N-disubstituted 2-halobenzoic hydrazide. Crystal structure of 1,2-pentamethylene-5-nitro-1,2-dihydro-3 H-indazol-3-one.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1743, doi. 10.1002/jhet.5570220655
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1-Azabenz[ a]anthracene and 9-azabenz[ a]anthracene.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1597, doi. 10.1002/jhet.5570220626
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On the synthesis of geometric isomers of 2-methyl (or phenyl)-4-[α-arylethylidene]-5(4 H)-oxazolones.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1655, doi. 10.1002/jhet.5570220637
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Reaction of 2-dimethylaminomethylene-1,3-diones with dinucleophiles. V. Synthesis of 5-acyl-1,2-dihydro-2-oxo-3-pyridinecarbonitriles and 1,2,5,6,7,8-hexahydro-2,5-dioxo-3-quinolinecarboxamides.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1503, doi. 10.1002/jhet.5570220608
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An efficient synthesis of diethyl coumarin-3-phosphonates.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1713, doi. 10.1002/jhet.5570220648
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Synthesis and photochemical reactivity of 3-methylisoxazolo[4,5- d]pyridazines.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1561, doi. 10.1002/jhet.5570220619
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Pyridazino[3,4- b]quinoxalines and their reduced derivatives. Preparation and structure.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1519, doi. 10.1002/jhet.5570220610
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Synthesis and degradation of 3-amino-3-(2-substituted benzimidazol-1-yl)-2-(2-phenyl-1,1-diazanediylmethyl)-2-propenenitrile: Hydroxyl group-promoted CN bond fission.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1719, doi. 10.1002/jhet.5570220650
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- Article
Synthesis of 3,3′-(1,6-hexanediyl)bis-pyrimidine derivatives and 3,4-dithia[6.6](1.3)pyrimidinophane.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1573, doi. 10.1002/jhet.5570220621
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(Perhalogenmethylthio)heterocyclen. XIX.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1631, doi. 10.1002/jhet.5570220632
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- Article
Synthesis of 2-thioxo-3-benzothiazolineacetonitrile and related products.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1479, doi. 10.1002/jhet.5570220603
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- Article
1,1-Disubstituted-2,3,4,9-tetrahydro-1 H-pyrido[3,4- b]indolecarboxylic acid esters and ketones. The base catalyzed transformation of 1-(2′,3′,4′,9′-tetrahydrospiro[cyclohexane-1,1′-[1 H]pyrido[3,4- b]indol]-2-yl)alkanones into 2-(4,9-dihydro-3 H-pyrido[3,4- b]indol-1-yl)-1 -alkylcyclohexanols
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1679, doi. 10.1002/jhet.5570220643
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Brominated derivatives of 4-hydroxy- and 4-methoxy-6-methyl-2 H-pyran-2-ones.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1537, doi. 10.1002/jhet.5570220614
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Migratory aptitudes in pinacol rearrangement of vic-dihydroxychlorins.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1739, doi. 10.1002/jhet.5570220654
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Antimicrobial activity of 3-(substituted methyl)-2-phenyl-4 H-l-benzothiopyran-4-ones.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1593, doi. 10.1002/jhet.5570220625
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Basicity of the nitrogen atom and of the carbonyl function of methyl isonicotinate and 4-acetylpyridine. An infrared study of the interaction with proton donors.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1647, doi. 10.1002/jhet.5570220636
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Ring transformation of 3-hydroxy-1,2,5- and -1,2,4-thiadiazoles and -isothiazoles into isothiazole, thiazole and thiophene derivatives.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1497, doi. 10.1002/jhet.5570220607
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A new method for the synthesis of novel 1-aryl-3-quinoxalinyl-1,2,4-triazol-5-ones.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1711, doi. 10.1002/jhet.5570220647
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P-N Compounds. 27. Synthesis of a 5-amino-4,6-dioxo-1,3,5,2-triazaphosphorine 2-oxide.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1559, doi. 10.1002/jhet.5570220618
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Heterocycles of biological importance. Part 2. Novel synthesis and pharmacological evaluation of 5-amino-3-alkyl-1-(2-pyridyl)pyrazoles and 5-amino-3-phenyl-1-(2-pyridyl)pyrazole from allenic or acetylenic nitriles and 2-hydrazinopyridine.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1611, doi. 10.1002/jhet.5570220629
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Preparation of 1,8-naphthalimides as candidate fluorescent probes of hypoxic cells.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1567, doi. 10.1002/jhet.5570220620
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Arylidène-5 méthyl-6 4 H pyridazines substitutées en 3 et systèmes a noyaux condenées.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1615, doi. 10.1002/jhet.5570220630
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Syntheses and reactions of 2-halo-5-thiazolecarboxylates.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1621, doi. 10.1002/jhet.5570220631
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Action of hydrogen peroxide on some 2-aminooxazoles and imidazolin-2-ones. Isolation of hydroperoxyimidazolidin-2-ones.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1675, doi. 10.1002/jhet.5570220642
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Chemistry of quinazolines: Reinvestigation of the action of hydrazine on thioxo derivatives.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1535, doi. 10.1002/jhet.5570220613
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Synthesis of 5-Oxo and 7-Oxopyrido[2,3- d]pyrimidines.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1735, doi. 10.1002/jhet.5570220653
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3,4-Dihydro-2-phenyl-2 H-pyrano[2,3- b]pyridines. Novel aza analogs of flavans.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1583, doi. 10.1002/jhet.5570220624
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Thermolysis of 7-phenyl-2,3,7-triazabicyclo[3.3.0]oct-2-ene-6,8-dione.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1475, doi. 10.1002/jhet.5570220602
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3,6-diisopropyl-2-hydroxypyrazine and 3,6-diisopropyl-2-pyrazinethiol as carriers of some alkoxycarbonyl groups.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1643, doi. 10.1002/jhet.5570220635
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A facile 'one pot' synthesis of 2,9-disubstituted 8-azapurin-6-ones (3,5-disubstituted 7-hydroxy-3 H-1,2,3-triazolo[4,5- d]pyrimidines).
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1607, doi. 10.1002/jhet.5570220628
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Nucleosides. 130. Synthesis of 2′-Deoxy-2′-substituted- and 5′-Deoxy-5′-substituted-ψ-uridine Derivatives. Crystalline and Molecular Structure of 2′-Chloro-2′-deoxy-1,3-dimethyl-ψ-uridine. Studies Directed Toward the Synthesis of 2′-Deoxy-2′-substituted- arabino-Nucleosides. 1
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1703, doi. 10.1002/jhet.5570220646
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Obtention d'hétérocycles par action de binucléophiles diazotés sur des chalcones: Influence du substituant en position 2.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1551, doi. 10.1002/jhet.5570220617
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Synthesis of heterocyclic compounds XLIX.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1663, doi. 10.1002/jhet.5570220639
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Mechanism of the condensation reaction between 1-aryl- and heteroaryl-1,4-dihydro-3(2 H)-isoquinolinones and aldehydes.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1491, doi. 10.1002/jhet.5570220606
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Reaction of ketenes with N, N-disubstituted α-aminomethyleneketones. XVI. Synthesis of N, N-disubstituted 4-amino-5,6-tetramethylene-3-phenyl-2-pyranones.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1471, doi. 10.1002/jhet.5570220601
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On the mechanism of steroidal osazone formation. Synthesis of triazole.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1671, doi. 10.1002/jhet.5570220641
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Mass spectral fragmentation pattern of 2,3-dimethyl- and 2-methyl-3-phenyl-4-arylazoisoxazol-5-ones.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1531, doi. 10.1002/jhet.5570220612
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Long chain heterocyclic dyes. Part Two. Surface active dyes.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1727, doi. 10.1002/jhet.5570220652
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Hypervalent iodine oxidation. Synthesis of spin labeled, 1-oxyl-2,2,6,6-tetramethylpiperidine derivatives.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1581, doi. 10.1002/jhet.5570220623
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The synthesis and structure of 5-hydroxy-2-methyl-2-(2-pyridinyl)hexahydro-1,3-pyrimidine.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1639, doi. 10.1002/jhet.5570220634
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Facile dibenzoylation of picoline.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1487, doi. 10.1002/jhet.5570220605
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Annulated 1,2,3-triazoles. 3.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1693, doi. 10.1002/jhet.5570220645
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