摘要
为了研究吲哚衍生物的生理活性与结构之间的关系。
The cyclization of 2,4,6-Trimethoxyacetophenone phenylhydrazone has been stu-died. Using PPA as catalyst the main product proved to be 4, 6-dimethoxy-3-methyl-1-phen-ylindazole while 2-(2,4,6-trimethoxy) indole was obtained in good yield when the reactionwas carried out in the presence of anhydrous zinc chloride The reaction mechanism is discu-ssed.
出处
《有机化学》
SCIE
CAS
CSCD
北大核心
1992年第3期282-285,共4页
Chinese Journal of Organic Chemistry
关键词
吲哚
吲唑
催化剂
电环化反应
Indole
Indazole
Electro-cyclization
Catalyst
