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Reactions of carbene conjugated with 1-azaazulene moiety : additions of 3-(2-chloro-1-azaazulenyl)methylene with cis- and trans stibenes and p-substituted styrenes to form 3-cyclopropyl-1-azaazulenes

Chemical & pharmaceutical bulletin Volume 41 Issue 4 Page 752-754
published_at 1993
Title
Reactions of carbene conjugated with 1-azaazulene moiety : additions of 3-(2-chloro-1-azaazulenyl)methylene with cis- and trans stibenes and p-substituted styrenes to form 3-cyclopropyl-1-azaazulenes
Creators Saito Katsuhiro
Creators Fushihara Hiroshi
Creators Takahashi Kensuke
Creators Abe Noritaka
Creator Keywords
azaazulene carbene addition cyclopropane rate ratio
The addition reactions of 3-(2-chloro-1-azaazulenyl)methylene with cis- and trans-stilbenes proceeded in a stereospecific manner to afford the corresponding cyclopropane derivatives. The substitution effects on the relative rate ratio of the addition reactions of the carbene with styrenes having various substituents on the p-positions were measured to investigate the electronic nature of carbene.
Languages eng
Resource Type journal article
Publishers 日本薬学会
Date Issued 1993
File Version Not Applicable (or Unknown)
Access Rights metadata only access
Relations
[ISSN]0009-2363
[NCID]AA00602100
Schools 大学院医学系研究科(理学)