Journal of the Chemical Society. Chemical communications p. 180 - 181 (1982)
Update date:2022-08-05
Topics:
Belokon, Yuuri N.
Zeltzer, Irina E.
Ryzhov, Michail G.
Saporovskaya, Marina B.
Bakhmutov, Vladimir I.
Belikov, Vasili M.
Chiral aldehydes and ketones, derivatives of proline and piperidine-2-carboxylic acid have been synthesized and their Schiff bases with glycine form copper complexes which were hydroxyethylated with acetaldehyde; decomposition of the complexes obtained gave threonine with an optical purity of up to 97-100percent and with threo/allo ratios of up to 19 : 1, and the chiral reagents can be recovered and reused with no loss of optical purity of the threonine.
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Doi:10.1016/S0022-1139(00)82232-0
(1982)Doi:10.1016/S0040-4039(00)87286-X
(1982)Doi:10.1246/bcsj.77.2109
(2004)Doi:10.1021/ja00386a042
(1982)Doi:10.1007/s11418-013-0743-6
(2013)Doi:10.1021/ja01466a064
(1961)
