Tetrahedron Letters p. 4337 - 4340 (1984)
Update date:2022-08-02
Topics:
Karady, Sandor
Amato, Joseph S.
Weinstock, Leonard M.
A stereospecific method is described for the alkylation of acyclic amino acids (alanine and phenylalanine) which proceeds with retention of configuration.The method involves a) conversion of the amino acid to the predominantly cis 2-aryl-3-carbobenzyloxy oxazolidinones (2 and 8), b) alkylation of the potassium enolate with CH3I or PhCH2Br, c) base hydrolysis and hydrogenolysis to afford the alkylated amino acid.
View MoreJiangsu Haian Petro chemical Plant
Contact:+86-513-88902723
Address:99, Changjiang West Road, Haian County, Jiangsu
Taizhou volsen chemical Co., Ltd
website:http://www.volsenchem.com
Contact:+86-576-88869393
Address:Jiaojiang District, Taizhou, Zhejiang, China.
Sanming Coffer Fine Chemical Industrial Co., Ltd
website:http://www.cofferxm.com/
Contact:+86-598-5853979
Address:Jin-sha Yuan Chuang-ye Park,Hi-Tech Development Zone,Sanming City P.R.China
Shanghai Longjin Metallic Material Co., Ltd.
website:http://www.shlongjin.cn/
Contact:021-56517503,56502257
Address:No.16, Lane 555, Chengyin Road, Shanghai
Shanghai PuYi Chem-Tech Co.,Ltd.
Contact:+86-21-57687505-227
Address:3 Floor, Building 11, No 201 MinYi Road, Songjiang District, Shanghai 201612, China
Doi:10.1016/S0040-4039(00)60056-4
(1993)Doi:10.1021/ja00005a055
(1991)Doi:10.1016/S0040-4020(01)92285-9
(1992)Doi:10.1021/ja01142a037
(1952)Doi:10.1021/ac00101a023
(1995)Doi:10.1246/bcsj.68.625
(1995)
