Quantum chemical study on the trasformation between two enantiomers of 2-thiono-2-mercapto-4,5,6,7-bisbenzo-1,3-dioxa-2-phospha-cycloheptane
GUO HONGYOU;XUE SHILEI;CAO WEILIANG;WANG ZUOXIN;LI ZENGMIN;SHEN QIFENG
Acta Chimica Sinica . 1989, (6): 596 -599 .