Title of article
Photochemical studies on exo-bicyclo[2.1.1]hexyl and bicyclo[3.1.0]hexyl aryl ketones: two approaches for synthesis of enantiomerically enriched cyclopentene derivatives
Author/Authors
Guolei Zhao، نويسنده , , Chao Yang، نويسنده , , Qian Chen، نويسنده , , Jing Jin، نويسنده , , Xiao Zhang، نويسنده , , Liyan Zhao، نويسنده , , Wujiong Xia، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2009
Pages
4
From page
9952
To page
9955
Abstract
Two approaches for the photochemical synthesis of cyclopentene derivatives through the Norrish type II cleavage reaction were described. Asymmetric studies using ionic chiral auxiliaries afforded enantiomeric excesses of up to 98% at the conversion of 85%. The results were rationalized by single X-ray crystal structures.
Keywords
Norrish type II , Chiral auxiliary , Photochemical synthesis , Cyclopentene
Journal title
Tetrahedron
Serial Year
2009
Journal title
Tetrahedron
Record number
1100282
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