(1R,3R)-1-amino-3-(4-methoxy-phenyl)-cyclopentanecarbonitrile 、
(1S,3R)-1-amino-3-(4-methoxy-phenyl)-cyclopentanecarbonitrile 、
L-酒石酸 在
甲醇 作用下,
以
甲醇 为溶剂,
以to yield 6.0 g (28%) of (1R,3R)-1-Amino-3-(4-methoxy-phenyl)-cyclopentanecarbonitrile; compound with (2R,3R)-2,3-dihydroxy-succinic acid的产率得到(1R,3R)-1-amino-3-(4-methoxyphenyl)cyclopentane-1-carbonitrile;(2R,3R)-2,3-dihydroxybutanedioic acid