Tetrahedron Asymmetry p. 3379 - 3382 (1997)
Update date:2022-08-03
Topics:
Ancliff, Rachael A.
Russell, Andrew T.
Sanderson, Adam J.
Both the (R) and (S) enantiomers of the citric acid derivative 1 have been obtained in ≤90% ee via resolution of the racemate by fractional crystallisation of the (S) and (R)-α-methylbenzylamine salts respectively. The stereochemistry of (R)-1 has been assigned by its conversion to (R)-(-)- homocitric acid utilising an Amdt-Eistert homologation followed by acid eatalysed deprotection.
View MoreContact:+86-531-58668191 58668193 58668196 58661173
Address:No 55,Beixiaoxinzhuang West Street,Jinan City, Shandong Province
website:https://www.yacoo.com.cn/en/
Contact:86-512-87182055
Address:No.112 Xinqing Rd, Suzhou Industrial Park, China, 215125, China
Contact:0086 533 2282832
Address:Zibo，Shandong
shanghai tuomiao chemicial co.,ltd.
website:https://www.tuomiaochem.com/
Contact:021 - 59853336
Address:shanghai
Guangzhou Reachin Chemical Co., Ltd
Contact:+86-20-37087379 ext.604
Address:A122C-1, Tianyuan Plaza, 401 Tianyuan Rd., Tianhe, Guangzhou, China
Doi:10.1016/j.carres.2011.08.024
(2012)Doi:10.1021/acs.joc.9b00580
(2019)Doi:10.1016/j.bmcl.2011.11.091
(2012)Doi:10.1021/jo2022444
(2012)Doi:10.3987/COM-91-5718
(1991)Doi:10.1021/ic202015z
(2012)
