Tetrahedron Asymmetry p. 1819 - 1828 (1996)
Update date:2022-08-05
Topics:
Garcia Ruano, Jose L.
Maestro, M.Carmen
Barros, David
Gonzalez-Vadillo, Ana M.
Lithium alkyl p-tolylsulfinyl anions generated from 2 or 3 react with methyl 3,3-dimethoxypropanoate (1) yielding the corresponding β- ketosulfoxides 4 and 5 respectively. The presence of two methoxy groups in the δ-position of these β-ketosulfoxides has little or no influence on the stereoselectivity of DIBAL and DIBAL/ZnX2 reductions, allowing the synthesis of the title acetals in high diastereoisomeric excess.
View Morewebsite:http://www.p-oled.cn/
Contact:+86-29-81101199
Address:No. 1199, Dingkunchi 3rd Road, High Tech Zone, Xi'an, Shaanxi, China,710119
Jiangsu Hualin Chemical Co.,Ltd
Contact:86-25-87787395
Address:jiangsu china
Chongqing KonAo Health Co.,Ltd
Contact:13687578375
Address:wuhan hubei china
HaiNan Periwinkle Pharmaceutical Co.,Ltd.
website:http://www.cchpharm.com/en/index.html
Contact:020-82208978
Address:Gongye road,Wuzhishan city,HaiNan province
Changzhou BaoKang Pharmaceutical & Chemical Co., Ltd
Contact:(86) 519-88782201 88784080 88785278
Address:Henglin town, changzhou,Jiangsu
Doi:10.1021/ja9607704
(1996)Doi:10.1016/0040-4020(96)00423-1
(1996)Doi:10.1016/0040-4039(96)01028-3
(1996)Doi:10.1039/cc9960001693
(1996)Doi:10.1016/0968-0896(96)00103-4
(1996)Doi:10.1055/s-2001-11398
(2001)