Journal of Organic Chemistry p. 999 - 1002 (1993)
Update date:2022-07-31
Topics:
Panek, James S.
Cirillo, Pier F.
The diastereoselection in the Lewis acid promoted addition of chiral, β-methyl-substituted (E)-crotylsilanes (S)-1a and (R)-1b with α-(benzyloxy)acetaldehyde (2) is reversed from syn to anti by changing the Lewis acid from BF3*OEt2 (non-chelation-controll
View MoreFrapp's Chemical (NFTZ) Co.,Ltd
Contact:+86-576-86137892
Address:General Chamber of Commercial Building, 159 Wanchang Middle Road, Wenling, Zhejiang, China
Daqing New Century Fine Chemical Co., Ltd.(expird)
Contact:010-57126694
Address:No.39, jinxing cun, honggang district
Yancheng Smiling Imp & Exp Co., Ltd.
Contact:+86-515-83173586
Address:Rm1207, BLD#03, Phoenix Plaza, Juheng Road, Yancheng, Jiangsu, P.R. China
Shangyu Sanhechemicals Co.,LTD.
Contact:86-0571-56696839
Address:Num.2952,Nanhuan Road,Binjiang District,Hangzhou,China
website:http://www.u-chemo.com
Contact:+86-21-61558312
Address:Dong Fang Road,
Doi:10.1002/jccs.200500015
(2005)Doi:10.1039/b719625c
(2008)Doi:10.1021/ja01342a054
(1932)Doi:10.1021/jm901209q
(2010)Doi:10.1016/S0040-4020(01)96661-X
(1985)Doi:10.1021/ol8005908
(2008)
