|
|||||
|
|
Triflic acid-catalyzed cascade cyclization of arenyl enynes via acetylene-cation cyclization and Friedel-Crafts type reaction |
|
| Authors: | Tienan Jin Junichi UchiyamaMasafumi Himuro Yoshinori Yamamoto |
| Affiliation: | a Graduate School of Science, Tohoku University, Sendai 980-8578, Japan b Advanced Institute for Materials Research (WPI-AIMR), Tohoku University, Sendai 980-8577, Japan |
| Abstract: | A novel triflic acid-catalyzed cascade cyclization of arenyl 1,7-enynes through acetylene-cation cyclization followed by Friedel-Crafts reaction has been described. Various fused poly carbocycles can be obtained in good to high yields under mild reaction conditions. |
| Keywords: | Triflic acid Arenyl enynes Acetylene-cation cyclization Friedel-Crafts type reaction Fused carbocycles |
| 本文献已被 ScienceDirect 等数据库收录！ | |