Tetrahedron Asymmetry p. 1373 - 1376 (1997)
Update date:2022-08-11
Topics:
Cahiez, Gerard
Metais, Eric
Various optically active δ-ketobutanolides were easily prepared in good yields, with an excellent enantiomeric purity, by acylation of organomanganese reagents with the butyrolactone acid chloride 3 prepared from natural (L)-glutamic acid. The reaction takes place in THF under mild conditions (-10°C, 3h or 3% CuCl, -30°C, 20 min.).
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Doi:10.1016/0040-4020(96)00719-3
(1996)Doi:10.1039/b007009m
(2001)Doi:10.1016/j.phytochem.2009.09.014
(2010)Doi:10.1021/ma048853p
(2005)Doi:10.1016/S0960-894X(00)00132-3
(2000)Doi:10.1248/cpb.53.164
(2005)
