Bulletin of the Chemical Society of Japan p. 2337 - 2343 (1999)
Update date:2022-09-26
Topics:
Yanagisawa, Akira
Kikuchi, Tetsuo
Watanabe, Tsuyoshi
Yamamoto, Hisashi
New chiral imides possessing a chiral amide can be prepared from 1,3,5- trimethyl-r-1,c-3,c-5-cyclohexanetricarboxylic acid or related triacids and optically active amines. These imides are superior to 1,3,5-trimethyl-c- 5[(4S,5S)-4,5-diphenyl-2-oxazolin-2-yl]-r-1,c-3-cyclohexanedicarboximide reported previously as a chiral proton source for enantioselective protonation of lithium enolates of 2-alkylcycloalkanones.
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Doi:10.1039/a906238f
(1999)Doi:10.1134/S1070428019010147
(2019)Doi:10.1021/ja01635a078
(1954)Doi:10.1039/c7ce02015e
(2018)Doi:10.1016/j.bmcl.2006.01.048
(2006)Doi:10.1016/S0968-0896(99)00254-0
(2000)
