QIN, WEI-MING;SHEN, YAN-CHANG, XUASYUEH SYUEHBAO, 47,(1989) N1, S. 1131-1134
作者:QIN, WEI-MING、SHEN, YAN-CHANG
DOI:——
日期:——
SHEN YANCHANG; FAN ZHAOCHANG; QIU WEIMING, J. ORGANOMET. CHEM., 320,(1987) N 1, 21-25
作者:SHEN YANCHANG、 FAN ZHAOCHANG、 QIU WEIMING
DOI:——
日期:——
Studies of applications of organoelement compounds of groups V and VI in organic syntheses
作者:Yanchang Shen、Zhaochang Fan、Weiming Qiu
DOI:10.1016/0022-328x(87)85075-1
日期:1987.2
gave trifluoroacetylmethylenetriphenylarsorane (1). Compound 1 was found to be very stable and did not react with aldehydes, but upon reaction with trifluoroacetic anhydride, bis(trifluoroacetyl)methylenetriphenylarsorane (2) was formed. The crystal structure of 1 has been determined, and the bond order is 1.62 which accounts for its lower reactivity.