Title of article
Enantioselective alkynylation of aromatic aldehydes catalyzed by new chiral oxazolidine ligands
Author/Authors
Kang، نويسنده , , Yongfeng and Wang، نويسنده , , Rui and Liu، نويسنده , , Lei and Da، نويسنده , , Chao-shan and Yan، نويسنده , , Wen-jin and Xu، نويسنده , , Zhao-qing، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2005
Pages
3
From page
863
To page
865
Abstract
New chiral oxazolidines were conveniently synthesized from natural amino acids in three simple steps with good yields. The use of chiral oxazolidine ligands for the enantioselective alkynylation of aldehydes provides a simple, practical and inexpensive method to generate chiral propargyl alcohols with 85–99% ee.
Keywords
Aldehydes , Alkynes , Oxazolidines , Addition , Asymmetric catalysis
Journal title
Tetrahedron Letters
Serial Year
2005
Journal title
Tetrahedron Letters
Record number
1844652
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