Diastereoselective [2+2] Photocycloaddition of Chiral Cyclic Enone and Cyclopentene Using a Microflow Reactor System

作者:Tsutsumi Ken; Terao Kimitada; Yamaguchi Hiroki; Yoshimura Syogo; Morimoto Tsumoru; Kakiuchi Kiyomi*; Fukuyama Takahide; Ryu Ilhyong
来源:Chemistry Letters, 2010, 39(8): 828-829.
DOI:10.1246/cl.2010.828

摘要

Diastereoselective [2 + 2] photocycloaddition of chiral cyclohexenone 1 with cyclopentene was conducted using a continuous microflow reactor. This reaction led to photoadducts 2 and 3 in a shorter reaction time and with a higher diastereoselectiviy than the corresponding reaction in a batch reactor. The effect of temperatures on the selectivities of both reaction systems is also discussed.

  • 出版日期2010-8-5