Russian Chemical Bulletin p. 1568 - 1573 (1999)
Update date:2022-08-05
Topics:
Kolodiazhnyi
Grishkun
Sheiko
Demchuk
Thoennessen
Jones
Schmutzler
Chiral C2-symmetrical dialkyl phosphites and C3-symmetrical trialkyl phosphites, derived from (-)-borneol, (-)-menthol, and 1,2:5,6-di-O-isopropylidene-α-D-glucofuranose, were studied as the starting reagents for the preparation of chiral organophosphorus compounds. The reactions of C2-symmetrical dialkyl phosphites and C3-symmetrical trialkyl phosphites with aldehydes and amines or aldehydes are accompanied by asymmetrical induction at the α-carbon atom to yield optically active α-aminoalkylphosphonates or α-hydroxyalkylphosphonates, respectively. The stereoselectivity of the reaction depends on the structure of the starting compounds and the reaction conditions.
View MoreZibo Fuxi'er Chemical Co.,Ltd (Shanxian Fuxi'er Chemical Co.,Ltd)
Contact:+86-533-2091422
Address:Eastern 4 on the 3th Road ,Liangxiang Industrial Park, Zibo city ,Shandong,China
Anhui Biochem United Pharmaceutical Co., Ltd.
Contact:0086 551 5167062 / 5228268
Address:No. 30 Hongfeng Road, Hi-Tech Development Zone, Hefei (230088), China
Suzhou Chiral Pharmaceuticals Co., Ltd.
Contact:86-0512-63197058
Address:Building A, No. 2358, Chang'an Road, Wujiang Science Park
Suzhou Ryan Pharmachem Technology Co.,Ltd
Contact:+86-0512-68780025
Address:B-301,No.2 Taishan Road,Suzhou New District,Jiangsu,P.R. China
Contact:410-273-7300; 800-221-3953
Address:4609 Richlynn Dr., PO Box 369, Belcamp, MD, 21017-0369, USA
Doi:10.1021/jm00295a046
(1970)Doi:10.1007/BF00771468
()Doi:10.1016/S0040-4020(00)00084-3
(2000)Doi:10.1139/v98-231
(1999)Doi:10.1021/jo962423i
(1997)Doi:10.1080/00397919908086220
(1999)