Works matching IS 0022-152X AND VI 22 AND IP 6 AND DT 1985

Results: 56

The synthesis of hydroxyphenylthiophenes.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1667, doi. 10.1002/jhet.5570220640

By:

Baldwin, Larry J.;
Pakray, Sudabeh;
Castle, Raymond N.;
Lee, Milton L.

Publication type:

Article

Reaction of benzoxazolone with 2,4-dinitrochlorobenzene: Formation of 10-(2,4-dinitro)phenyl-3-nitrophenoxazine.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1577, doi. 10.1002/jhet.5570220622

By:

Moreno-Mañas, M.;
Sánchez-Ferrando, F.;
Valle, S.

Publication type:

Article

Synthesis and photochemical reactivity of 3-methylisoxazolo[4,5- d]pyridazines.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1561, doi. 10.1002/jhet.5570220619

By:

Camparini, Alfredo;
Ponticelli, Fabio;
Tedeschi, Piero

Publication type:

Article

2-Amino- and 2-guanidino-4-thiazolylpyrimidines.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1723, doi. 10.1002/jhet.5570220651

By:

Lipinski, Christopher A.;
Craig, Rebecca H.;
Wright, Roger B.

Publication type:

Article

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.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1635, doi. 10.1002/jhet.5570220633

By:

Tsolomitis, A.;
Sandris, C.

Publication type:

Article

Synthesis of 5 H-pyrido[2,3- a]phenoxazin-5-one and 5 H-pyrido[3,2- a]phenoxazin-5-one derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1483, doi. 10.1002/jhet.5570220604

By:

Nan'ya, Seiko;
Maekawa, Eturô;
Hayakawa, Hitoshi;
Kitaguchi, Yukio;
Ueno, Yoshio

Publication type:

Article

Lewis-acid promoted aromatic cyclization of α-chlorosulfides: Synthesis of ethyl isothiochroman-1-carboxylate and related compounds.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1527, doi. 10.1002/jhet.5570220611

By:

Ishibashi, Hiroyuki;
Okada, Motofumi;
Iida, Kyoko;
Ikeda, Masazumi

Publication type:

Article

(Perhalogenmethylthio)heterocyclen. XXI.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1689, doi. 10.1002/jhet.5570220644

By:

Cibura, K.;
Gerstenberger, M. R. C.;
Haas, A.;
Kirste, B.

Publication type:

Article

Synthesis and degradation of 3-amino-3-(2-substituted benzimidazol-1-yl)-2-(2-phenyl-1,1-diazanediylmethyl)-2-propenenitrile: Hydroxyl group-promoted CN bond fission.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1719, doi. 10.1002/jhet.5570220650

By:

Okamoto, Yoshihisa;
Kurasawa, Yoshihisa;
Takada, Atsushi;
Takagi, Kaname

Publication type:

Article

(Perhalogenmethylthio)heterocyclen. XIX.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1631, doi. 10.1002/jhet.5570220632

By:

Haas, Alois;
Klare, Christiane;
Krächter, Hans-udo

Publication type:

Article

Mass spectral fragmentation pattern of 2,3-dimethyl- and 2-methyl-3-phenyl-4-arylazoisoxazol-5-ones.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1531, doi. 10.1002/jhet.5570220612

By:

Keats, Neil G.;
Singh, Shyam K.;
Summers, Lindsay A.

Publication type:

Article

Pyridazines. XXV.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1543, doi. 10.1002/jhet.5570220615

By:

Dostal, Wolfgang;
Heinisch, Gottfried

Publication type:

Article

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.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1743, doi. 10.1002/jhet.5570220655

By:

Arán, V. J.;
Stud, M.;
Foces-Foces, C.;
Cano, F. H.;
Martínez-Ripoll, M.

Publication type:

Article

1-Azabenz[ a]anthracene and 9-azabenz[ a]anthracene.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1597, doi. 10.1002/jhet.5570220626

By:

Tanga, Mary J.;
Almquist, Ronald G.;
Smith, Thomas H.;
Wu, Helen Y.;
Reist, Elmer J.

Publication type:

Article

On the synthesis of geometric isomers of 2-methyl (or phenyl)-4-[α-arylethylidene]-5(4 H)-oxazolones.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1655, doi. 10.1002/jhet.5570220637

By:

Cativiela, C.;
De Villegas, M. D. Diaz;
Meléndez, E.

Publication type:

Article

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.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1503, doi. 10.1002/jhet.5570220608

By:

Mosti, Luisa;
Schenone, Pietro;
Menozzi, Ciulia

Publication type:

Article

An efficient synthesis of diethyl coumarin-3-phosphonates.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1713, doi. 10.1002/jhet.5570220648

By:

Singh, Rajendra K.;
Rogers, Michael D.

Publication type:

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

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1679, doi. 10.1002/jhet.5570220643

By:

Bobowski, George;
Shavel, John

Publication type:

Article

Pyridazino[3,4- b]quinoxalines and their reduced derivatives. Preparation and structure.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1519, doi. 10.1002/jhet.5570220610

By:

Armand, Joseph;
Armand, Yvette;
Boulares, Line;
Bellec, Christian;
Pinson, Jean

Publication type:

Article

Migratory aptitudes in pinacol rearrangement of vic-dihydroxychlorins.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1739, doi. 10.1002/jhet.5570220654

By:

Chang, C. K.;
Sotiriou, Chariklia

Publication type:

Article

Synthesis of 3,3′-(1,6-hexanediyl)bis-pyrimidine derivatives and 3,4-dithia[6.6](1.3)pyrimidinophane.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1573, doi. 10.1002/jhet.5570220621

By:

Kinoshita, Toshio;
Odawara, Shirou;
Fukumura, Keiko;
Furukawa, Sunao

Publication type:

Article

3,6-diisopropyl-2-hydroxypyrazine and 3,6-diisopropyl-2-pyrazinethiol as carriers of some alkoxycarbonyl groups.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1643, doi. 10.1002/jhet.5570220635

By:

Ohta, Akihiro;
Inagawa, Yukiko;
Mitsugi, Chie

Publication type:

Article

Synthesis of 2-thioxo-3-benzothiazolineacetonitrile and related products.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1479, doi. 10.1002/jhet.5570220603

By:

D'Amico, John J.;
Suba, Lydia;
Ruminski, Peter G.

Publication type:

Article

Brominated derivatives of 4-hydroxy- and 4-methoxy-6-methyl-2 H-pyran-2-ones.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1537, doi. 10.1002/jhet.5570220614

By:

De March, P.;
Moreno-Mañas, M.;
Pi, R.;
Ripoll, I.;
Sánchez-Ferrando, F.

Publication type:

Article

Antimicrobial activity of 3-(substituted methyl)-2-phenyl-4 H-l-benzothiopyran-4-ones.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1593, doi. 10.1002/jhet.5570220625

By:

Nakazumi, Hiroyuki;
Ueyama, Tamio;
Kitao, Teijiro

Publication type:

Article

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.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1647, doi. 10.1002/jhet.5570220636

By:

Kasende, O.;
Vanderheyden, E.;
Zeegers-Huyskens, Th.

Publication type:

Article

A new method for the synthesis of novel 1-aryl-3-quinoxalinyl-1,2,4-triazol-5-ones.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1711, doi. 10.1002/jhet.5570220647

By:

Kurasawa, Yoshihisa;
Muramatsu, Muneto;
Hotehama, Keizo;
Okamoto, Yoshihisa;
Takada, Atsushi

Publication type:

Article

Ring transformation of 3-hydroxy-1,2,5- and -1,2,4-thiadiazoles and -isothiazoles into isothiazole, thiazole and thiophene derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1497, doi. 10.1002/jhet.5570220607

By:

Mataka, Shuntaro;
Takahashi, Kazufumi;
Tashiro, Masashi

Publication type:

Article

P-N Compounds. 27. Synthesis of a 5-amino-4,6-dioxo-1,3,5,2-triazaphosphorine 2-oxide.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1559, doi. 10.1002/jhet.5570220618

By:

Cates, Lindley A.;
Li, Ven-Shun

Publication type:

Article

Preparation of 1,8-naphthalimides as candidate fluorescent probes of hypoxic cells.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1567, doi. 10.1002/jhet.5570220620

By:

Middleton, Richard W.;
Parrick, John

Publication type:

Article

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.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1611, doi. 10.1002/jhet.5570220629

By:

Fomum, Z. Tanee;
Ifeadike, P. Ngozi

Publication type:

Article

Syntheses and reactions of 2-halo-5-thiazolecarboxylates.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1621, doi. 10.1002/jhet.5570220631

By:

Lee, Len F.;
Schleppnik, Francis M.;
Howe, Robert K.

Publication type:

Article

Thermolysis of 7-phenyl-2,3,7-triazabicyclo[3.3.0]oct-2-ene-6,8-dione.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1475, doi. 10.1002/jhet.5570220602

By:

Majchrzak, Michael W.;
Kotelko, Antoni

Publication type:

Article

Chemistry of quinazolines: Reinvestigation of the action of hydrazine on thioxo derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1535, doi. 10.1002/jhet.5570220613

By:

Badawy, Mohamed A.;
Abdel-Hady, Sayed A. L.;
Ibrahim, Yehia A.;
Kadry, Azza M.

Publication type:

Article

Action of hydrogen peroxide on some 2-aminooxazoles and imidazolin-2-ones. Isolation of hydroperoxyimidazolidin-2-ones.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1675, doi. 10.1002/jhet.5570220642

By:

Ginanneschi, M.;
Chelli, M.;
Rapi, G.

Publication type:

Article

Synthesis of 5-Oxo and 7-Oxopyrido[2,3- d]pyrimidines.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1735, doi. 10.1002/jhet.5570220653

By:

Anderson, Gary L.;
Richardson, Stephen G.

Publication type:

Article

Hypervalent iodine oxidation. Synthesis of spin labeled, 1-oxyl-2,2,6,6-tetramethylpiperidine derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1581, doi. 10.1002/jhet.5570220623

By:

Moriarty, Robert M.;
Prakash, Indra;
Penmasta, Raju

Publication type:

Article

3,4-Dihydro-2-phenyl-2 H-pyrano[2,3- b]pyridines. Novel aza analogs of flavans.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1583, doi. 10.1002/jhet.5570220624

By:

Bargar, T. M.;
Wilson, T.;
Daniel, J. K.

Publication type:

Article

Facile dibenzoylation of picoline.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1487, doi. 10.1002/jhet.5570220605

By:

Suzuki, Toshinobu;
Mitsuhashi, Keiryo

Publication type:

Article

Mechanism of the condensation reaction between 1-aryl- and heteroaryl-1,4-dihydro-3(2 H)-isoquinolinones and aldehydes.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1491, doi. 10.1002/jhet.5570220606

By:

Hazai, László;
Deák, Gyula;
Tamás, József;
Doleschall, Gábor;
Tóth, Gabor

Publication type:

Article

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

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1703, doi. 10.1002/jhet.5570220646

By:

Pankiewicz, Krzysztof W.;
Watanabe, Kyoichi A.;
Takayanagi, Hiroaki;
Itoh, Tsueno;
Ogura, Haruo

Publication type:

Article

Obtention d'hétérocycles par action de binucléophiles diazotés sur des chalcones: Influence du substituant en position 2.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1551, doi. 10.1002/jhet.5570220617

By:

Simon, Dominique;
Lafont, Olivier;
Farnoux, Claude Combet;
Miocque, Marcel

Publication type:

Article

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).

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1607, doi. 10.1002/jhet.5570220628

By:

Barili, Pier Luigi;
Biagi, Giuliana;
Livi, Oreste;
Scartoni, Valerio

Publication type:

Article

Synthesis of heterocyclic compounds XLIX.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1663, doi. 10.1002/jhet.5570220639

By:

Ciller, J. A.;
Seoane, C.;
Soto, J. L.

Publication type:

Article

Arylidène-5 méthyl-6 4 H pyridazines substitutées en 3 et systèmes a noyaux condenées.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1615, doi. 10.1002/jhet.5570220630

By:

Taoufik, J.;
Couquelet, J. M.;
Couquelet, J. D.;
Tronche, P.

Publication type:

Article

Reaction of ketenes with N, N-disubstituted α-aminomethyleneketones. XVI. Synthesis of N, N-disubstituted 4-amino-5,6-tetramethylene-3-phenyl-2-pyranones.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1471, doi. 10.1002/jhet.5570220601

By:

Bargagna, Alberto;
Schenone, Pietro;
Longobardi, Mario

Publication type:

Article

On the mechanism of steroidal osazone formation. Synthesis of triazole.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1671, doi. 10.1002/jhet.5570220641

By:

Catsoulacos, Panayotis

Publication type:

Article

Annulated 1,2,3-triazoles. 3.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1693, doi. 10.1002/jhet.5570220645

By:

Nielsen, Flemming E.;
Pedersen, Erik B.

Publication type:

Article

Long chain heterocyclic dyes. Part Two. Surface active dyes.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1727, doi. 10.1002/jhet.5570220652

By:

Barni, Ermanno;
Savarino, Piero;
Viscardi, Guido;
Pelizzetti, Ezio

Publication type:

Article

The synthesis and structure of 5-hydroxy-2-methyl-2-(2-pyridinyl)hexahydro-1,3-pyrimidine.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1639, doi. 10.1002/jhet.5570220634

By:

Fenton, David E.;
Moody, Richard;
Casellato, Umberto;
Vigato, P. A.;
Graziani, Rodolfo

Publication type:

Article