Tetrahedron Letters p. 1029 - 1032 (1998)
Update date:2022-09-26
Topics:
Gardiner, John M.
Bruce, Sarah E.
Asymmetric dihydroxylation of the L-proline-derived 1,1-disubstituted alkene 5 catalysed by either (DHQ)2PHAL or (DHQD)2PHAL unexpectedly leads to preference for the same diastereomer 7, both reactions proceeding with apparently matching double diastereoselectivity. In contrast, AD using the analogous (DHQ)2PYR or (DHQD)2PYR ligands leads to preferences for diols 7 or 8 respectively.
View MoreShanghai Zhihua ChemTech Co., Ltd.
Contact:+86-13774313779
Address:Room 817 Suite B 3333 Shenjiang Road
Shanghai Pengkai Chemical Co.,Ltd
Contact:+86-21-60526671
Address:No.4226 Duzhuang Rd Minhang District Shanghai China
Jiangsu Willing Bio-Tech Co ltd
website:http://www.willingbio.com/
Contact:+86 18796908173
Address:No 18 Guoqiao Road
SPRING CHEMICAL INDUSTRY CO.,LTD
Contact:86-187-66672125
Address:linchi industry park.zouping
Shuyang Huajing Chemical Co.,Ltd
website:http://www.syhuajing.com
Contact:+86-13456618198
Address:Room 1902, jinmao center, jiaojiang district
Doi:10.1016/S0040-4039(98)02696-3
(1999)Doi:10.1002/cjoc.201300878
(2014)Doi:10.1021/jo981617q
(1999)Doi:10.1016/S0008-6215(00)81698-5
(1968)Doi:10.1515/hc-2013-0013
(2013)Doi:10.1016/S0957-4166(00)00060-4
(2000)
