Method of synthesizing enantiopure mexiletine analogues and novel β-thiophenoxy and pyridyl ethers
申请人:——
公开号:US08012901B1
公开(公告)日:2011-09-06
A practical and efficient procedure for the enantioselective synthesis of mexiletine analogues using 10% of a novel spiroborate ester as chirality transfer agent is presented. A variety of mexiletine analogues were prepared with excellent enantioselectivities (91-97% ee) in good yield from readily available starting materials. The developed methodology was also successfully applied for the synthesis of novel β-amino ethers containing thiophenyl and pyridyl fragments.
A Practical and Efficient Route for the Highly Enantioselective Synthesis of Mexiletine Analogues and Novel β-Thiophenoxy and Pyridyl Ethers
作者:Kun Huang、Margarita Ortiz-Marciales、Viatcheslav Stepanenko、Melvin De Jesús、Wildeliz Correa
DOI:10.1021/jo801181d
日期:2008.9.1
A practical and efficient procedure for the enantioselective synthesis of mexiletine analogues with use of 10% of spiroborate ester 6 as chirality transfer agent is presented. A variety of mexiletine analogues were prepared in good yield with excellent enantioselectivities (91−97% ee) from readily available starting materials. The developed methodology was also successfully applied for the synthesis