Chemistry Letters p. 2041 - 2042 (1987)
Update date:2022-08-11
Topics:
Shiraiwa, Tadashi
Kataoka, Kazuo
Kurokawa, Hidemoto
A mixture of DL-4-thiazolidinecarboxylic acid (DL-THC), (+)- or (-)-tartaric acid ((+)- or (-)-TA), and salicylaldehyde in acetic acid was stirred at 80 deg C to give a salt composed of equimolar amounts of L-THC and (-)-TA or that of D-THC and (+)-TA.D- and L-THC with optical purity of 97-99percent were obtained from these salts in 68-78percent yield.
View MoreWUHAN CHEMPROSPECT PHARMTECH CO., LTD
website:http://www.chemprospect.com
Contact:+86--27-84984898
Address:No. 2, Road, East Lake Hi-tech Development Zone, Wuhan, China
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
website:http://www.trustwe.com
Contact:+86-21-61551611
Address:601, No. 1, 2277 Nong, Zu Chongzhi Road, Zhangjiang Hightech. Park, Pudong
Nanjing Samwon International Limited
Contact:+86-25-84873444
Address:1108, BLDG B, New Century Plaza, No 1, South Taiping Rd.,
website:http://www.chemdow.com
Contact:0086-10-82435335
Address:Room 401,Unit 3,4th Floor,Shangdijiayuan,Shangdi East Road, Haidian District,Beijing
Taizhou Shengxing Chempharm Co.,Ltd
Contact:+86-576-88516600
Address:Yantou Chemical Zone Jiaojiang Taizhou Zhejiang China
Doi:10.1039/f29736900043
()Doi:10.1016/S0031-9422(00)98556-X
(1981)Doi:10.1021/ja00767a025
(1972)Doi:10.1039/c39880000377
(1988)Doi:10.3390/molecules26092611
(2021)Doi:10.1021/jo00143a007
(1982)