Abe Noritaka
Affiliate Master
Yamaguchi University
Synthesis and cycloaddition reaction of 2a, 4, 5-triazabenz[cd]azulene derivatives
Heterocycles Volume 26 Issue 3
Page 767-772
published_at 1987
Title
Synthesis and cycloaddition reaction of 2a, 4, 5-triazabenz[cd]azulene derivatives
Creators
Gomi Atsuko
2a, 4, 5-triazabenz[cd]azulene derivatives (2) were synthesized by the reaction of 8-hydrazino-3-phenyl-1-azaazulenes (1) with triethyl orthoformate. 2-chloro substituted compound (2b) was easily hydrolized on silica gel and gave (2-chloro-8-imino-3-phenyl-1-aza-1, 8-dihydroazulen-1-yl)formaldehyde oxime. Reaction of 2a with dimethyl acetylenedicarboxylate gave dimethyl 1-phenyl-2a, 5-diazabenz[cd]azulene-3, 4-dicarboxylate and dimethyl (1-cyano-3-phenyl-1, 8-dihydro-1-azaazulen-8-ylideneamino)maleate.
Languages
eng
Resource Type
journal article
Publishers
日本複素環化学研究所
Date Issued
1987
File Version
Version of Record
Access Rights
open access
Relations
[ISSN]0385-5414
[NCID]AA00663739
Schools
大学院医学系研究科（理学）