Works matching IS 0022152X AND DT 1972 AND VI 9 AND IP 2
Results: 53
Synthesis of pyrimido[4,5- e][1,4]oxazepin-5-ones.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 309, doi. 10.1002/jhet.5570090220
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Solvent effects on the tautomeric equilibria of 4,4/5,5-disubstituted 4 H/5 H-imidazol-5/4-ones.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 363, doi. 10.1002/jhet.5570090231
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Reactions of dilithiooximes, dilithiophenylhydrazones and trilithiohydrazones with nitriles. Acid-cyclization to isoxazoles or pyrazoles.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 183, doi. 10.1002/jhet.5570090202
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Synthesis of some 2-methyl-3-(2′-alkenyl)-4(1 H)quinolones.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 415, doi. 10.1002/jhet.5570090242
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6 H-indeno[1,2- b]pyrido[3,2- e]pyrazines. A new heterocyclic ring system.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 255, doi. 10.1002/jhet.5570090213
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Heterocyclic systems with a bridgehead nitrogen III. The synthesis of tetrazolo[1,5- a] pyridines from nitraminopyridines and Raney Nickel-hydrazine.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 461, doi. 10.1002/jhet.5570090253
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Some observations on märkl's cyclic phosphonium salt synthesis. The synthesis of a phosphocane.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 331, doi. 10.1002/jhet.5570090224
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Fluorescence and liquid scintillation properties of 1,3,4-oxadiazoles. II. 5,5′-bis( p- t-butylphenyl)-2,2′-bi(1,3,4-oxadiazole).
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 393, doi. 10.1002/jhet.5570090235
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The conversion of isotopically labeled glycine to 1-methyl-2-amino-2-imidazolin-4-one (creatinine).
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 203, doi. 10.1002/jhet.5570090206
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Halomethyl-1,2,4-oxadiazoles. I. Reactions employing 5-chloromethyl-3-(5-nitro-2-furyl)-1,2,4-oxadiazole.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 435, doi. 10.1002/jhet.5570090246
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Chemistry of thienopyridines. XIII. Selective formation of sulfones in Bi- and tricyclic Systems. Thieno[2,3- b]pyridine 1,1-dioxide as a dienophile.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 293, doi. 10.1002/jhet.5570090217
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Bromination of flavanones. III. bromodeacetylation of two triacetoxyflavanones. Revised configuration for a 3-bromohesperetin triacetate.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 405, doi. 10.1002/jhet.5570090239
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Hypocholesterolemic alkaloids of lentinus edodes (berk.) sing. II. A novel synthesis of eritadenine.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 359, doi. 10.1002/jhet.5570090230
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Cycloaddition reactions of some analogs of the acridizinium ion.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 177, doi. 10.1002/jhet.5570090201
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The twelve to fifteen-membered ring homologs of proline.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 411, doi. 10.1002/jhet.5570090241
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1 H-pyrazolo[3,4- b]pyridines.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 235, doi. 10.1002/jhet.5570090212
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Nucleophilic ring openings of 1-Aryl-3-methyl-1,3-diazetidine-2,4-diones.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 459, doi. 10.1002/jhet.5570090252
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- Article
The crystal and molecular structure of phenothiazine-10-propionic acid.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 325, doi. 10.1002/jhet.5570090223
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Synthesis of 7,8-dihydroxychlorpromazine and analogs.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 387, doi. 10.1002/jhet.5570090234
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Fluorescence and liquid scintillation properties of 1,3,4-oxadiazoles. I. Excimer formation in 2-alkyl-5-(4-biphenylyl)-1,3,4-oxadiazoles.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 199, doi. 10.1002/jhet.5570090205
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An NMR study of isomeric benzoxazoles.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 427, doi. 10.1002/jhet.5570090245
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Tautomerism of 2-amino-2-oxazolin-4-ones. II.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 285, doi. 10.1002/jhet.5570090216
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The crystal and molecular structure of 3,5-Di-( t-butyl)-1-phenylphosphoryl-4-aza-2,5-cyclohexadiene.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 347, doi. 10.1002/jhet.5570090227
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N-(3,5-dinitro-2-thienyl)amino acids (I).
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 401, doi. 10.1002/jhet.5570090238
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2,1-benzisothiazoline 2,2-dioxide. I. Some 3-substituted derivatives.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 219, doi. 10.1002/jhet.5570090209
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5-(dialkylamino)-1,2,4-dithiazole-3-thiones and 3,5-disubstituted-1,2,4-dithiazolium salts.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 447, doi. 10.1002/jhet.5570090249
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A facile synthesis of 9 H-pyrimido [4,5- b]indole via photolysis of 4-azido-5-phenylpyrimidine.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 409, doi. 10.1002/jhet.5570090240
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The preparation of 3,5-disubstituted tetrahydro-4 H-1,3,5-oxadiazine-4-thiones, tetrahydro-4 H-1,3,5-thiadiazin-4-ones, and tetrahydro-4 H-1,3,5-thiadiazine-4-thiones.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 231, doi. 10.1002/jhet.5570090211
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The action of diphenyl triketone and of ninhydrin on certain carboxamide hydrazones.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 457, doi. 10.1002/jhet.5570090251
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- Article
N,N'-bis(substituted phenyl)-1,2,4,5-benzenetetracarboxylic-1,2:4,5-diimides.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 319, doi. 10.1002/jhet.5570090222
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Infrared and mass spectra of purine and substituted dihydropurines.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 379, doi. 10.1002/jhet.5570090233
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Mass spectrometric investigation of isomeric 1,2,3,4-tetrahydro-4-oxoquinazolines.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 193, doi. 10.1002/jhet.5570090204
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Intramolecular Diels-Alder reactions. VIII. Syntheses of phenolic cyclolignan lactones.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 423, doi. 10.1002/jhet.5570090244
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Quinazolines. VIII. Synthesis of 1,3-diaminobenzo[ f]quinazolines.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 275, doi. 10.1002/jhet.5570090215
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Reinvestigation of the rearrangement of 2-acetylbenzofuran oxime tosylate.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 341, doi. 10.1002/jhet.5570090226
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Metalation studies on 10-trimethylsilylphenothiazine.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 399, doi. 10.1002/jhet.5570090237
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O- and N-substituted products from the treatment of 3,5-dichioro-2-pyridone with benzenesulfonyl chlorides.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 215, doi. 10.1002/jhet.5570090208
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5′-deoxy-2-fluoroadenosine.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 445, doi. 10.1002/jhet.5570090248
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Synthesis of some binaphthoxazoles.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 303, doi. 10.1002/jhet.5570090219
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Model photostable compounds.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 225, doi. 10.1002/jhet.5570090210
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Mass spectrometry of trimethylsilyl derivatives of disubstituted pyridines, quinolines, pyrimidines, and pteridines.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 451, doi. 10.1002/jhet.5570090250
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Preparation of some 4-hydroxyl-1-methyl-1 H-2,1-benzothiazine-3-carboxanilide 2,2-dioxides.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 315, doi. 10.1002/jhet.5570090221
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Polyimidazopyrrolone model compounds.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 371, doi. 10.1002/jhet.5570090232
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The crystal and molecular structure of 1,1,2,4,4,5-hexaphenyl-1,4-diphosphoniacyclohexadiene-2,5 dibromide.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 187, doi. 10.1002/jhet.5570090203
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Reaction of pyrrole ketones with formaldehyde. Formation of N-pyrrolemethanols.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 419, doi. 10.1002/jhet.5570090243
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Quinazolines. VII. Synthesis of 1,3-Diamino-5,6-dihydrobenzo[ f]quinazolines.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 263, doi. 10.1002/jhet.5570090214
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The crystal and molecular structure of 1,1,2,3,3,4,5-heptamethylspiro[4.5]-6,9-diene-1-phosphetanium bromide.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 463, doi. 10.1002/jhet.5570090254
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The crystal and molecular structure of 2,5-dichloro-3-methoxypyrazine.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 335, doi. 10.1002/jhet.5570090225
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Bicyclic bases. Stereoselective synthesis of exo- and endo- N-benzyl-6-hydroxy-2-azabicyclo[2.2.1]heptane.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 395, doi. 10.1002/jhet.5570090236
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Mesoionic compounds VIII. Synthesis of 3-phenylsydnonyl substituted alkenes. Some new photochromic sydnones.
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- Journal of Heterocyclic Chemistry, 1972, v. 9, n. 2, p. 207, doi. 10.1002/jhet.5570090207
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