Chemistry of Heterocyclic Compounds

Titel Veröffentlichungsdatum Sprache Zitate
Structure of 9-(4-pyridylmethylene)fluorene and 9-(E)-benzylidene-1-azafluorene. Oxidation of 9-(4-pyridylmethylene)fluorene and its condensation with acetylenedicarboxylic acid diester1998/07/01English
Indoledione-indole rearrangement (review)1998/09/01English
A comparative study of the reactions of thiophene-2-carboxanilides and related compounds1998/07/01English
Synthesis of 3-O-aryl esters of (R,S)-9-(2,3-dihydoxypropyl)adenine and its pyrimidine analogs as new potential inhibitors ofS-adenosyl-L-homocysteine hydrolase1999/01/01English
Investigations on furopyridines. 10. Synthesis of 4-N-substituted 1H-furo[3,4]pyridin-3-ones1999/01/01English
Investigations on imidazoles 99. Synthesis and some conversions of esters of 4-nitro-5-imidazolylmalonic,-acetoacetic, and-cyanoacetic acids1999/01/01English
Recyclization of 1-acyl(thioacyl)-5-hydroxy-2-pyrazolines to 1,3,4-oxa(thia)diazol-2-ine derivatives on acetylation1999/01/01English
Synthesis of partially hydrogenated sulfur-containing quinolines1999/12/01English
Synthesis of nitro- and aminoindoles1999/12/01English
New method for synthesis of 2,5-disubstituted thiophenes1999/06/01English
Phosphorylation of 2,8-dimethyl-5,6-dihydropyrrolo[1,2-a;2′,1′-c]pyrazine1999/09/01English
Synthesis of 3,4-bis(pivaloyl)furoxan1999/09/01English
1-(Heteryloxy)silatranes1999/09/01English
Germylenes and germanium doubly bonded species in heterocyclic organogermanium chemistry. Some results from the Toulouse group. (Review)1999/09/01English
Electrochemical interconversion of 1-(p-tolyl)-6-methyl-2,4-diphenylpyrimidinium perchlorate and 1-(p-tolyl)-6-methylene-2,4-diphenylpyrimidine1999/01/01English
Some reactions of 8,11,11-trimethyl-11-silabenzo[b]naphtho-[2,3-d]thiophen-6-one at the carbonyl group1999/06/01English
Nitrogen and sulfur containing heterocycles. 50. Synthesis and reactions of 6-oxopyrimido[4,5-b][1,4]thiazine-7-carboxylic acid derivatives1999/06/01English
Synthesis of 4-alkyl-substituted 1,2,3,4-tetrahydropyrimidin-2-ones by the Biginelli reaction1998/07/01English
Reaction of 3-thiolene 1,1-dioxide with PH-acids1998/09/01English
ab initio calculations of the electronic effects in chloropyrimidines and chloropyrazines1999/06/01English
Synthesis and reactions of 1-(2-pyridyl)-3-methyl-4-chloro-5-formyl-6,7-dihydroindazoles1998/06/01English
1,1-Dialkyl-2-acyl-3-hydroxypyrazolidinium and 2,2-dialkyl-5-hydroxyisoxazolidinium salts1998/09/01English
Reaction of derivatives of 1,4-dihydropyridine with the peroxynitrite anion1999/01/01English
Simple three-component synthesis of 4-acyl-5-phenyl-1-(2-heteryl)-3-hydroxy-3-pyrrolin-2-ones1998/06/01English
Synthesis of 2,12-diaryl-4-(arylmethyleneamino)-5,6,10,11,11-pentacyano-8-methyl-1,3,8-triazatricyclo[7,3,0,03,7]dodeca-4,6,9-trienes by the reaction of 2,5-diaryl-3,3,4,4-tetracyanopyrrolidines with diazomethane1998/06/01English
Investigations in the region of 2,3′-biquinolyl 4. Alkylation of the dianion of 2,3′-biquinolyl1998/09/01English
Synthesis and alkylation of 3-cyano-4-isobutyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-2-thiol1999/02/01English
Synthesis and properties of azoles and their derivatives XXXVIII. [2+3]-cycloaddition of C,C,N-triphenyl and Z-C,N-diphenyl nitrone ton-dec-1-ene in the light of semiempirical am-1 calculations1998/09/01English
Reactions of 3-methyl-1-(2-pyridyl)-4-chloro-5-formyl-6,7-dihydroindazole1998/09/01English
Derivatives of condensed thienopyrimidines. 11. Synthesis of 2,4-dithioxopyrano(thiopyrano)-[4′,3′∶4,5]thieno[2,3-d]pyrimidines1998/06/01English