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Syntheses of 7‐phenyl‐5 h ‐thiazolo[5,4‐ e ]pyrrolo[1,2‐ a ][1,4]diazepin‐10(9 h )one,7‐phenyl‐5 h ‐thiazolo[5,4‐ e ][1,2,3,4]tetrazolo[5,1‐ c ]‐pyrrolo[1,2‐ a ][1,4]diazepine and 7‐phenyl‐5 h ‐thiazolo[5,4‐ e ]‐[1,3,4] triazolo [5,1‐ c ]pyrrolo [1,2‐ a ] [1,4] diazepines
Author(s) -
Shafiee A.,
Shekarchi M.
Publication year - 2002
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570390130
Subject(s) - chemistry , diazepine , thiazole , tricyclic , medicinal chemistry , d 1 , azide , thermal decomposition , acetic acid , stereochemistry , ring (chemistry) , organic chemistry , biochemistry , receptor
Fused tricyclic 7‐phenyl‐5 H ‐thizolo[5,4‐ e ]pyrrolo[1,2‐ a ][1,4]diazepin‐10(9 H )one ( 10 ) was prepared by thermolysis of 2‐phenyl‐4‐(1‐pyrrolylmethyl)thiazole‐5‐carbonyl azide ( 9 ) in acetic acid. In addition, starting from 10 , 7‐phenyl‐5 H ‐thiazolo [5,4‐ e ][1,3,4]triazolo[5,1‐ c ]pyrrolo[1,2‐ a ][1,4]diazepines ( 13 ) and 7‐phenyl‐5 H ‐thiazolo[5,4‐ e ] [1,2,3,4]tetrazolo[5,1‐ c ]pyrrolo[ 1,2‐ a ] [1,4]diazepine ( 14 ) were synthesized.