Works matching IS 0022152X AND DT 1975 AND VI 12 AND IP 4

Results: 48

Heterocycles derived from the condensation of aliphatic diamines with succinic and glutaric acid derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 763, doi. 10.1002/jhet.5570120430

By:

Grinberg, Horacio;
Lamdan, Samuel;
Gaozza, Carlos H.

Publication type:

Article

Spectral properties and ring conformation of some novel 2,3-dihydro-1 H-1,4-diazepinium cations.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 611, doi. 10.1002/jhet.5570120401

By:

Potter, G. W. H.;
Coleman, M. W.;
Monro, A. M.

Publication type:

Article

The deoxydative substitution of pyridine N-oxide by mercaptans in the presence of carbamyl, carbonyl and sulfamyl chlorides.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 797, doi. 10.1002/jhet.5570120441

By:

Bauer, Ludwig;
Dickerhofe, Thomas E.;
Tserng, Kou-Yi

Publication type:

Article

On the reactions between ethyl benzoylacetate and anisidines.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 669, doi. 10.1002/jhet.5570120412

By:

Venturella, Pietro;
Bellino, Aurora

Publication type:

Article

Streponigrin and related compounds. II.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 731, doi. 10.1002/jhet.5570120423

By:

Rao, Koppaka V.;
Venkateswarlu, P.

Publication type:

Article

Trihalogenated aminopyridinols.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 775, doi. 10.1002/jhet.5570120434

By:

Alt, K. O.;
Christen, Edgar;
Weis, Claus D.

Publication type:

Article

Massenspektrometrische untersuchung organischer stickstoffverbindungen - XVI: Elektronenstossinduzierte fragmentierungen von α-pyridiyl-ω-phenylalkanonen und α-phenyl-ω-pyridylalkanen.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 633, doi. 10.1002/jhet.5570120405

By:

Schwarz, Helmut;
Herrmann, Rupert;
Wolfschütz, Roland

Publication type:

Article

Synthesis of 1-methyl-1,2,3-benzotriazole 2-oxide.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 811, doi. 10.1002/jhet.5570120445

By:

Serve, M. P.;
Feld, W. A.;
Seybold, P. G.;
Steppel, R. N.

Publication type:

Article

The crystal and molecular structure of 6-oxadihydrouracil.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 699, doi. 10.1002/jhet.5570120416

By:

Venkatasubramian, K.;
Majeste, R. J.;
Trefonas, L. M.

Publication type:

Article

3-Chloro-2,6-diphenyl-5,6-dihydro-4 H-thiopyran-4-one.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 755, doi. 10.1002/jhet.5570120427

By:

Reynolds, G. A.

Publication type:

Article

Synthèse de 2 H -furo[3,4- b] (3 H, 5 H, 7 H) pyrannediones-4,5. Acylation de (2 H, 5 H) furannediones-2,4 (acides tétroniques) par les chlorures d'acides α-éthyléniques.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 787, doi. 10.1002/jhet.5570120438

By:

Celin, Suzanne;
Pollet, Patrick

Publication type:

Article

Determination de la structure d'halogenotriazoles-1,2,4 par spectrometrie de masse.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 655, doi. 10.1002/jhet.5570120409

By:

Bernardini, Antoine;
Viallefont, Philippe;
Daunis, Jacques

Publication type:

Article

The photooxygenation of 2,3,5-trimethylpyrrole: Formation of 4-pyrrolin-3-ones.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 793, doi. 10.1002/jhet.5570120440

By:

Lightner, David A.;
Low, Lawrence K.

Publication type:

Article

Entzündungshemmende wirkstoffe. III.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 665, doi. 10.1002/jhet.5570120411

By:

Kreutzberger, Alfred;
Van Der Goot, Henderikus

Publication type:

Article

Streptonigrin and related compounds. I. Some 2-phenyl- and 2,2-pyridylquinoline-5,8-diones.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 725, doi. 10.1002/jhet.5570120422

By:

Rao, Koppaka V.

Publication type:

Article

A new synthesis of 2,5-dimethyl-1-pyrroline.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 773, doi. 10.1002/jhet.5570120433

By:

Metz, Fred L.;
Scozzie, James A.

Publication type:

Article

Utilisation des déplacements chimiques induits par les lanthanides a la détermination de la structure de benzothiénopyridines.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 623, doi. 10.1002/jhet.5570120404

By:

Gacel, G.;
Fournié-Zaluski, M. C.;
Roques, B. P.

Publication type:

Article

Synthesis of 3,4-dihydro-2 H-pyrano[3,2- c] pyridine.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 809, doi. 10.1002/jhet.5570120444

By:

Sliwa, H.;
Cordonnier, G.

Publication type:

Article

Etude theorique de la premiere protonation de la proflavine.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 691, doi. 10.1002/jhet.5570120415

By:

Rayez, J. C.;
Chalvet, O.

Publication type:

Article

Improved preparation and characterization of unsaturated γ-lactones.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 749, doi. 10.1002/jhet.5570120426

By:

Wineburg, John P.;
Abrams, Cyril;
Swern, Daniel

Publication type:

Article

Use of the diels-alder reaction as a criterion of aromaticity in 4-heteracyclohexa-2,5-dienones.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 785, doi. 10.1002/jhet.5570120437

By:

Hirsch, Jerry A.;
Kosley, Raymond W.;
Morin, Richard P.;
Schwartzkopf, George;
Brown, Ronald D.

Publication type:

Article

Benzomorphan related compounds. II.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 651, doi. 10.1002/jhet.5570120408

By:

Bosch, J.;
Granados, R.;
López, F.

Publication type:

Article

Nucleosides XCII. A facile synthesis of 5-(β-d-ribofuranosyl)- isocytosine (ψ-isocytidine).

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 817, doi. 10.1002/jhet.5570120448

By:

Chu, Chung K.;
Watanabe, Kyoichi A.;
Fox, Jack J.

Publication type:

Article

Transformations in the pyridine series. An improved preparation of 3-methyl-4-phenylpyridine.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 709, doi. 10.1002/jhet.5570120419

By:

Inoue, Hirozumi;
Thyagarajan, G.;
May, Everette L.

Publication type:

Article

Recherches en série triazepine-1,2,4: 1 - détermination de la structure de la triazolotriazépinone obtenue par action de l'acétylacétate d'éthyle sur le diamino-3,4 triazole-1,2,4.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 661, doi. 10.1002/jhet.5570120410

By:

Essassi, E. M.;
Lavergne, J. P.;
Viallefont, Ph.;
Daunis, J.

Publication type:

Article

Quinazolines and 1,4-benzodiazepines. LXXI.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 717, doi. 10.1002/jhet.5570120421

By:

Walser, Armin;
Flynn, Thomas;
Fryer, R. Ian

Publication type:

Article

Transformation of 1-(benzylideneamino)imidazolidinetrione to methyl 5-hydroxy-1,2,4-triazole-3-carboxylate.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 771, doi. 10.1002/jhet.5570120432

By:

Schwan, Thomas J.;
White, R. L.

Publication type:

Article

The reaction of carboxylic acid hydrazides with formaldehyde.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 619, doi. 10.1002/jhet.5570120403

By:

Rosen, Gerald M.;
Gemmill, Frederick Q.;
Snoke, Edgar O.;
Popp, Frank D.

Publication type:

Article

Novel polycyclic heterocycles. XIV. Diels-alder adducts of 11,12-dihydropyrido[2,1- b][1,3] benzodiazepine, 6 H-pyrido[1,2- c] [1,3,5]- benzoxadiazepines, and 6 H-pyrido[1,2- c] [1,3,5] benzothiadiazepine and their hydrogenation products.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 805, doi. 10.1002/jhet.5570120443

By:

Yale, Harry L.;
Bristol, J. A.

Publication type:

Article

The direct thionation and aminoalkylation of pyridine 1-oxides and related reactions.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 683, doi. 10.1002/jhet.5570120414

By:

Abramovitch, Rudolph A.;
Knaus, Edward E.

Publication type:

Article

Naphthyridine chemistry: Ring enlargement to a pyrido[2,3- b] azepine.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 743, doi. 10.1002/jhet.5570120425

By:

Carboni, S.;
Da Settimo, A.;
Bertini, D.;
Ferrarini, P. L.;
Livi, O.;
Tonetti, I.

Publication type:

Article

Cyanogen-2-mercaptobenzoic acid condensations: A route to bis-1,3-benzothiazin-4-ones.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 783, doi. 10.1002/jhet.5570120436

By:

Heindel, Ned D.;
Schaeffer, Lee A.

Publication type:

Article

Etude du mécanisme de la réaction de hantzsch des thiazoles. I. Mise en évidence et détermination des produits intermédiaires et de dégradation.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 643, doi. 10.1002/jhet.5570120407

By:

Babadjamian, A.;
Metzger, J.;
Chanon, M.

Publication type:

Article

The formation of pyrylium ion salts from cyclopropanes.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 815, doi. 10.1002/jhet.5570120447

By:

Earnest, Steven E.;
Brown, David B.

Publication type:

Article

Electrophilic substitution of furo[3,2- c] pyridine.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 705, doi. 10.1002/jhet.5570120418

By:

Mcfarland, John W.;
Essary, William A.;
Cilenti, Lale;
Cozart, William;
Mcfarland, Philip E.

Publication type:

Article

Five-membered heterocyclic thiones. Part VI.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 761, doi. 10.1002/jhet.5570120429

By:

Daris, Jean-Paul;
Muchowski, Joseph M.

Publication type:

Article

The synthesis and properties of certain N-methylated 5-diazouracils.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 711, doi. 10.1002/jhet.5570120420

By:

Thurber, T. Craig;
Townsend, Leroy B.

Publication type:

Article

Failure of arylation of reactive cyclic amidines owing to unusually facile ring opening.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 767, doi. 10.1002/jhet.5570120431

By:

Cima, Francesco Del;
Pietra, Francesco

Publication type:

Article

Chemistry of thienopyridines. XX. The relation of dipole moment to molecular structure.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 615, doi. 10.1002/jhet.5570120402

By:

Klemm, L. H.;
Jacquot, R. D.

Publication type:

Article

Selenium heterocycles. XVI. 1,2,3-Selenadiazolyl derivatives of polycyclic aromatic compounds and steroids.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 801, doi. 10.1002/jhet.5570120442

By:

Golgolab, H.;
Lalezari, I.

Publication type:

Article

Selenium heterocycles. XV.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 675, doi. 10.1002/jhet.5570120413

By:

Shafiee, A.;
Lalezari, I.

Publication type:

Article

Nucleophilic displacement of aromatic fluorine. Part IV. Quinolinoquinolines and benzochromenoquinolines.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 737, doi. 10.1002/jhet.5570120424

By:

Walser, A.;
Flynn, T.;
Fryer, R. Ian

Publication type:

Article

Reactions of c(α), N-dilithiophenylhydrazones with aldehydes. Acid-cyclization to 2-pyrazolines.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 779, doi. 10.1002/jhet.5570120435

By:

Reames, David C.;
Harris, Charles E.;
Dasher, Luther W.;
Sandifer, Ronda M.;
Hollinger, Wayne M.;
Beam, Charles F.

Publication type:

Article

Etude par spectrométrie de masse du diaza-2,5 dioxa-1,6 thia-6a λ IV pentalègne et de ses analogues séléniés et tellurés.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 639, doi. 10.1002/jhet.5570120406

By:

Perrier, Michel;
Pinel, Raoul;
Vialle, Jean

Publication type:

Article

A new triazaphenothiazine ring with tranquilizing activity.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 813, doi. 10.1002/jhet.5570120446

By:

Okafor, Charles O.;
Steenberg, Marie L.;
Buckley, Joseph P.

Publication type:

Article

Homolytic aromatic substitution by heterocyclic free radicals. Reaction of 3-quinolyl and 8-quinolyl radicals with aromatic compounds.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 703, doi. 10.1002/jhet.5570120417

By:

Hassanaly, Parina;
Vernin, Gaston;
Dou, Henri J. M.;
Metzger, Jacques

Publication type:

Article

Steroidal quinoxalines.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 757, doi. 10.1002/jhet.5570120428

By:

Catsoulacos, Panayotis;
Kyriakidis, N.

Publication type:

Article

Heterocyclic studies: Aryltetraamines III. The chemistry of 2,3,5,6-tetraaminopyridine.

Published in:

Journal of Heterocyclic Chemistry, 1975, v. 12, n. 4, p. 789, doi. 10.1002/jhet.5570120439

By:

Kurita, Keisuke;
Williams, Roy L.

Publication type:

Article