Title of article
Enantioselective ring-opening reaction of meso-epoxides with ArSH catalyzed by heterobimetallic Ti–Ga–Salen system
Author/Authors
Sun، نويسنده , , Jiangtao and Yuan، نويسنده , , Fang and Yang، نويسنده , , Minghua and Pan، نويسنده , , Yi and Zhu، نويسنده , , Chengjian، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2009
Pages
4
From page
548
To page
551
Abstract
The enantioselective ring-opening reaction of meso-epoxides with aryl thiols catalyzed by a chiral heterobimetallic Ti–Ga–Salen complex was realized, and the 1,2-mercapto alcohols were obtained in good yields and moderate to high enantioselectivities (up to 92% ee). A strong synergistic cooperation between different Lewis acids in the system was exhibited in the catalytic process.
Keywords
Enantioselectivity , Asymmetric catalysis , epoxides , thiols , ring-opening
Journal title
Tetrahedron Letters
Serial Year
2009
Journal title
Tetrahedron Letters
Record number
1862483
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