Crystal and molecular structure of meso- and dl-2,3-diisobutyryloxy-2,3-diphenylsuccinonitriles: The influence of capto-dative effect upon the conformation of the molecules
LIU ZHONGLI;WANG PANFEN;WU LONGMIN;LIU YOUCHENG;MENG YIMIN;WANG QIGUANG;WANG XIN;ZHU YING
Acta Chimica Sinica . 1987, (6): 569 -574 .