Generation and notable position dependen
โ
Kiyoharu Mizumoto; Keiji Okada; Masaji Oda
๐
Article
๐
1984
๐
Elsevier Science
๐
French
โ 270 KB
Summarl: While (l-and 2-cycloheptatrienyl)phenylcarbonium ions undergo electrocyclizations through the cycloheptatriene forms giving dihydrobenz[a]azulenes, (3-cycloheptatrienyl)diphenylcarbonium ion does through the norcaradiene form. (7-Cycloheptatrienyl)diphenylcarbnium ion undergoes a rearrangem