Tetrahedron p. 6347 - 6362 (1999)
Update date:2022-08-04
Topics:
O'Donnell, Martin J.
Delgado, Francisca
Pottorf, Richard S.
Wang-resin bound derivatives of glycine Schiff base esters are alkylated in the presence of quaternary ammonium salts derived from cinchonidine or cinchonine using phosphazene bases to give either enantiomer of the product α-amino acid derivatives in 51-89% ee.
View MoreGUANGZHOU MEDCAN PHARMATECH LTD
website:http://www.gzmedcan.com
Contact:+86-20-82519649
Address:Building J,Room 101,1 JiangtashanRd,Guang Zhou Science City,Guang Zhou ,China
ShangHai Original Economy-Trade Develop Co.,Ltd.,
Contact:86-21-68552131
Address:shanghai
lianyungang jinkang pharmaceutical technology co., ltd.
Contact:008651885445517
Address:Jinshan industrial park, Ganyu county, Lianyungang, Jiangsu Province, 222115, China
WEIFANG RICHEM INTERNATIONAL LTD
Contact:86-536-2222176
Address:weifang,shandong
Xinxiang Junlong Biological Technology Co., Ltd.
website:https://junlongbio.lookchem.com/
Contact:86-13525059581
Address:Xinxiang City, Henan Province
Doi:10.1016/0040-4020(78)88160-5
(1978)Doi:10.1016/S0022-328X(00)82941-1
(1981)Doi:10.3987/COM-05-S(K)73
(2005)Doi:10.1002/cmdc.201800397
(2018)Doi:10.1016/S0031-9422(00)89551-5
(1994)Doi:10.1021/jo00420a003
(1978)
