Quinoxalines. Part 12: Synthesis and structural study of 1-(thiazol-2-yl)-1H-pyrazolo[3,4-b]quinoxalines - The dehydrogenative cyclization with hydroxylamine hydrochloride

Tetrahedron

Volumn 59, Issue 33, 2003, Pages 6311-6321

  Sarodnick, Gerhard ^a   Heydenreich, Matthias ^a   Linker, Torsten ^a   Kleinpeter, Erich ^a  

^a UNIVERSITY OF POTSDAM   (Germany)

Author keywords

1 (thiazol 2 yl) 1H pyrazolo 3,4 b quinoxalines; 2D NMR structure elucidation; Dehydrogenative cyclization

Indexed keywords

1 (4 PHENYLTHIAZOL 2 YL) 3 METHYL 1H PYRAZOLO[3,4 B]QUINOXALINE; 1 [4 (4 BROMOPHENYL)THIAZOL 2 YL] 3 METHYL 1H PYRAZOLO[3,4 B]QUINOXALINE; 1 [4 (4 CHLOROPHENYL)THIAZOL 2 YL] 3 METHYL 1H PYRAZOLO[3,4 B]QUINOXALINE; 2 (3 METHYL 1H PYRAZOLO[3,4 B]QUINOXALIN 1 YL)THIAZOL 4 CARBOXYLIC ACID; 2 ACETYLQUINOXALINE; 3 METHYL 1 (4 METHYLTHIAZOL 2 YL) 1H PYRAZOLO[3,4 B]QUINOXALINE; ACETYLENEDICARBOXYLIC ACID DIMETHYL ESTER; DICARBOXYLIC ACID; DIETHYL 2 (3 METHYL 1H PYRAZOLO[3,4 B]QUINOXALIN 1 YL)THIAZOL 4,5 DICARBOXYLATE; ETHYL 2 (3 METHYL 1H PYRAZOLO[3,4 B]QUINOXALIN 1 YL) 4 METHYLTHIAZOL 5 YLCARBOXYLATE; ETHYL 2 (3 METHYL 1H PYRAZOLO[3,4 B]QUINOXALIN 1 YL)THIAZOL 4 CARBOXYLATE; ETHYL 2 (3 METHYL 1H PYRAZOLO[3,4 B]QUINOXALIN 1 YL)THIAZOL 4 YLACETATE; KETONE DERIVATIVE; PYRROLE DERIVATIVE; QUINOXALINE DERIVATIVE; THIOAMIDE; THIOSEMICARBAZIDE; THIOSEMICARBAZONE DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; CARBON NUCLEAR MAGNETIC RESONANCE; CHEMICAL REACTION; DRUG STRUCTURE; DRUG SYNTHESIS; HYDROGENATION; PRIORITY JOURNAL; PROTON NUCLEAR MAGNETIC RESONANCE; STRUCTURE ANALYSIS;

STAPHYLOCOCCUS PHAGE 3A;

EID: 0043205982     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4020(03)01024-X     Document Type: Article

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