Tetrahedron Letters p. 505 - 508 (1994)
Update date:2022-08-30
Topics:
Kumar, Erukulla Ravi
Byun, Hoe-Sup
Wang, Sihe
Bittman, Robert
Stereoselective glycosidation of lipid hydroxy groups has been achieved using 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-α-D-glycosyl chloride as the glycosyl donor in CH2C12. In the presence of ZnCl2 (1 equiv.) and various "promoters" (1 equiv.) such as Ph3CCl, 18-crown-6/KCl, n-Bu4NBr, or Me3SiCl, β-glycolipid conjugates are formed as the initial products, but they undergo anomerization on prolonged reaction times. The promoters may enhance the solubility of ZnCl2 in CH2C12.
View MoreHAINAN JINYING IMPORT AND EXPORT CO. LTD
Contact:+86-898-32875423
Address:A SECTION 19TH FL, TIMES SQUARE, NO.2 GUO MAO AVENUE HAIKOU, HAINAN, P. R. OF CHINA
SHANGHAI RC CHEMICALS CO.,LTD.
website:http://www.rcc.net.cn
Contact:+86-21-50322175
Address:Rm1415 Yinqiao Masion No.58 Jinxin Road Pudong Shanghai China
Anhui Gusheng Import&Export CO.,LTD
Contact:86-551-63662296
Address:Jinzhai Road NO.162 ,hefei, china
Chengdu Daoerji Medical Technology Co., Ltd
Contact:86-28-85528891
Address:Southwest University For Nationalities,Wuhou District,Chengdu City,Sichuan Province
JIAXING SUNS INTERNATIONAL TRADE CO LTD
Contact:18367306858
Address:No.123,Huixin Avenue,Huimin Dist
Doi:10.1016/j.molstruc.2008.05.041
(2008)Doi:10.1016/S0957-4166(97)00424-2
(1997)Doi:10.1080/10426500902856297
(2009)Doi:10.1016/j.molliq.2018.12.083
(2019)Doi:10.1016/S0020-1693(01)00818-0
(2002)Doi:10.1002/anie.201809133
(2018)