作者:Ping-Yu Wu、Hsyueh-Liang Wu、Ying-Ying Shen、Biing-Jiun Uang
DOI:10.1016/j.tetasy.2009.07.032
日期:2009.8
This investigation describes that in the presence of 2.5 mol % of (-)-2-exo-morpholinoisobornane-10-thiol (MITH) 1, catalytic asymmetric alkynylation of aldehydes gives enantioenriched propargylic alcohols with good enantioselectivities. (C) 2009 Elsevier Ltd. All rights reserved.