Tetrahedron p. 541 - 546 (1985)
Update date:2022-08-04
Topics:
Mori, Kenji
Senda, Shuji
(2R,5S)-2-Methyl-5-hexanolide and its antipode were synthesized in highly optically pure state (<*>98-99percent e.e.) starting from ethyl (S)-lactate and the enantiomers of methyl β-hydroxyisobutyrate.The specific rotations of our samples were <α>D +/- 91.0 -93.5 deg (CHCl3), while the reported values of the samples prepared by resolution or asymmetric synthesis were +/- 64.5-65.6 deg.
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Doi:10.1016/S0040-4039(01)80813-3
(1985)Doi:10.1002/hlca.19630460114
(1963)Doi:10.1021/jm00331a019
(1964)Doi:10.1016/j.ejmech.2020.113106
(2021)Doi:10.1139/v63-246
(1963)Doi:10.1021/jo00217a055
(1985)
