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.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 357, doi. 10.1002/jhet.5570080302

By:

Agui, Hideo;
Mitani, Toru;
Nakashita, Mitsuo;
Nakagome, Takenari

Publication type:

Article

Azomethines with electron withdrawing substituents II. 1,4-Cycloaddition of sulfonyl or acyl isonitrosomalono compounds with cyclopentadiene.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 431, doi. 10.1002/jhet.5570080313

By:

Biehler, Jean-Marie;
Fleury, Jean-Pierre

Publication type:

Article

The reaction of epibromohydrin with aromatic cyclic hydrazines a one-step synthesis of pyrazolo[1,2-a] pyrazolium salts.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 489, doi. 10.1002/jhet.5570080324

By:

Solomons, T. W. G.;
Harold, Richard W.;
Whitney, Kathleen

Publication type:

Article

A new unambiguous synthesis of 6-thiopteridines.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 527, doi. 10.1002/jhet.5570080335

By:

Parish, W. Wesley;
Broadbent, H. Smith

Publication type:

Article

Condensed thiophenes from sulfur bridging. II. Catalyzed reaction of azabiaryls with hydrogen sulfide.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 383, doi. 10.1002/jhet.5570080306

By:

Klemm, L. H.;
Mccoy, D. R.;
Klopfenstein, C. E.

Publication type:

Article

Improved synthesis of 2-benzyl-1,2,5,6-tetrahydropyridines, precursors of analgetic 6,7-benzomorphans.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 465, doi. 10.1002/jhet.5570080317

By:

Thyagarajan, G.;
May, Everette L.

Publication type:

Article

Base catalyzed isomerization of 1,3-diallyl-2-imidazolidinone to 1,3-bis(1-propenyl)-2-imidazolidinone.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 507, doi. 10.1002/jhet.5570080328

By:

Hussain, Mehdi H.;
Lien, Eric J.

Publication type:

Article

The synthesis of 9-(5-azido- and 5-amino-5-deoxy-β- D-arabinofuranosyl)adenine.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 515, doi. 10.1002/jhet.5570080330

By:

Stout, Mason G.;
Robins, Roland K.

Publication type:

Article

Synthesis of morphinandienone alkaloids by phenol oxidation and the pschorr reaction.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 341, doi. 10.1002/jhet.5570080301

By:

Kametani, Tetsuji;
Fukumoto, Keiichiro

Publication type:

Article

Conformational isomerism of 2-carboazetidines.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 421, doi. 10.1002/jhet.5570080312

By:

Rodebaugh, Richard M.;
Cromwell, Norman H.

Publication type:

Article

The synthesis of 5,10-dimethylnaphtho[2,3- c] pyridine.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 487, doi. 10.1002/jhet.5570080323

By:

Campaigne, E.;
Ashby, John

Publication type:

Article

Synthesis of heterocyclic C-glycosyl compounds by 1,3-dipolar cycloaddition of diazomethane to acetylenic-carbohydrate derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 525, doi. 10.1002/jhet.5570080334

By:

García-López, M. T.;
García-Muñoz, G.;
Madroñero, R.

Publication type:

Article

The synthesis and chemical reactivity of 6-selenoguanosine and certain related derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 379, doi. 10.1002/jhet.5570080305

By:

Milne, George H.;
Townsend, Leroy B.

Publication type:

Article

Novel polycyclic heterocycles. VII. Synthesis of tetracyclic ketones and derivatives from tricyclic 5,11-dihydrodibenz[b,e][1,4] oxazepines.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 455, doi. 10.1002/jhet.5570080316

By:

Petigara, Ramesh B.;
Yale, Harry L.

Publication type:

Article

The synthesis of certain 2,7-disubstituted oxazolo[5,4- d] pyrimidines.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 503, doi. 10.1002/jhet.5570080327

By:

Patil, Vemanna D.;
Townsend, Leroy B.

Publication type:

Article

Reactions of aziridines. Preparation and properties of 2-thiazolinium salts.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 405, doi. 10.1002/jhet.5570080309

By:

Westland, Roger D.;
Lin, May H.;
Vandenbelt, J. M.

Publication type:

Article

Synthesis of new s-triazolo[4,3-b] pyridazines.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 415, doi. 10.1002/jhet.5570080311

By:

Francavilla, P.;
Lauria, F.

Publication type:

Article

The synthesis of some 4,4′,4″-trialkyl-2,2′:6′,2″-terpyridyls.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 483, doi. 10.1002/jhet.5570080322

By:

Rosevear, P. E.;
Sasse, W. H. F.

Publication type:

Article

A novel synthesis of 1,3-dimethyl-6-azalumazines.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 523, doi. 10.1002/jhet.5570080333

By:

Yoneda, Fumio;
Kanahori, Michiko;
Nishigaki, Sadao

Publication type:

Article

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.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 373, doi. 10.1002/jhet.5570080304

By:

Liao, T. K.;
Nyberg, Wayne H.;
Cheng, C. C.

Publication type:

Article

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.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 445, doi. 10.1002/jhet.5570080315

By:

Santilli, Arthur A.;
Kim, Dong Han;
Wanser, Stephen V.

Publication type:

Article

Synthesis of 2,3,4,5-tetrahydro-7,8-dimethoxy-1 H-2-benzazepines.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 495, doi. 10.1002/jhet.5570080326

By:

Wittekind, Raymond R.;
Lazarus, Sam

Publication type:

Article

On the reaction between coumarins and hydroxylamine.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 397, doi. 10.1002/jhet.5570080308

By:

Giannella, Mario;
Gualtieri, Fulvio;
Stein, Maria Luisa

Publication type:

Article

The reaction of N-acetylisatin with amines.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 473, doi. 10.1002/jhet.5570080319

By:

Popp, Frank D.;
Piccirilli, Robert M.

Publication type:

Article

Derivatives of 1-azabicyelo[4.3.1]decane.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 411, doi. 10.1002/jhet.5570080310

By:

Hammer, Charles F.;
Craig, John H.

Publication type:

Article

The interconversion of 2-(2-aminophenyl)-3-piperolidinone and 3-(2-piperidylmethyl)-2-indolinone: A Reversible N ⇔ N' transacylation.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 479, doi. 10.1002/jhet.5570080321

By:

Thio, Poo An;
Kornet, Milton J.

Publication type:

Article

'Abnormal' intramolecular basic aziridine opening; Six- and seven-membered diheterocycles.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 519, doi. 10.1002/jhet.5570080332

By:

Gaertner, V. R.

Publication type:

Article

Reactions of 4-dicyanomethylenepyrans with hindered primary amines.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 367, doi. 10.1002/jhet.5570080303

By:

Vanallan, J. A.;
Reynolds, G. A.

Publication type:

Article

Benzoyl migration O → N in the phenothiazine series.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 493, doi. 10.1002/jhet.5570080325

By:

Nodiff, Edward A.;
Hoffman, Thomas W.;
Sharma, Hoshyari L.

Publication type:

Article

The synthesis of 1,2,5-thiadiazolo[3,4- d] pyridazines.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 441, doi. 10.1002/jhet.5570080314

By:

Pichler, Don;
Castle, Raymond N.

Publication type:

Article

Methylation in ullmann-fetvadjian benzacridine syntheses.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 529, doi. 10.1002/jhet.5570080336

By:

André, J.;
Jacquignon, P.;
Buu-Hoï, N. P.;
Périn, F.

Publication type:

Article

Mass spectra of pyridazines and their N-oxides.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 391, doi. 10.1002/jhet.5570080307

By:

Ogura, Haruo;
Sugimoto, Shingo;
Igeta, Hiroshi;
Tsuchiya, Takashi

Publication type:

Article

Condensation of 1,2-dithiols with α-keto aldehydes. A Convenient synthesis of 2-methyl-1,3-dithiolane-2-carboxaldehydes.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 469, doi. 10.1002/jhet.5570080318

By:

Fridinger, Tomas L.;
Henery-Logan, Kenneth R.

Publication type:

Article

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.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 511, doi. 10.1002/jhet.5570080329

By:

Carr, J. B.

Publication type:

Article

The synthesis of substituted quinolinols. II.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 477, doi. 10.1002/jhet.5570080320

By:

Sparrow, James T.

Publication type:

Article

Synthèse de l'aza-6 flavone.

Published in:

Journal of Heterocyclic Chemistry, 1971, v. 8, n. 3, p. 517, doi. 10.1002/jhet.5570080331

By:

Lhommet, G.;
Sliwa, H.;
Maitte, P.

Publication type:

Article