Sinyashin, O. G.; Ofitserov, E. N.; Batyeva, E. S., Journal of general chemistry of the USSR, 1981, p. 2078 - 2080
作者:Sinyashin, O. G.、Ofitserov, E. N.、Batyeva, E. S.、Pudovik, A. N.
DOI:——
日期:——
AN NMR STUDY OF THE REACTIONS OF CHLOROPHOSPHINES WITH AlC1<sub>3</sub>. PHOSPHENIUM CATIONS FEATURING A S-P-N LINKAGE
作者:Tian-Bao Huang、Ling-Fei Liu、Jing-Ling Zhang、Xuang-Long Xu、Wen-Fang Huang、Ru-Yu Chen、Ke Wang、Xiao-Ming Yu、Xiao-Peng Liu
DOI:10.1080/10426509808035742
日期:1998.9.1
The N-P+-S phosphenium cations 1, 2 and 3 have been prepared by treatment of the respective precursor chlorophosphines 4, 5 and 6 with the stoichiometric quantity of AlCl3 in CH2Cl2 solution. The cations 3 are noteworthy that they are the first aliphatic phosphenium cations featuring a P-S bond. That the values of P-31 chemical shifts of phosphenium cations 3 are larger than those of aliphatic N-P+-N and N-P+-Cl cations characterize a relative inferior it-donor ability of RS group to R2N group and to Cl. The exo conformation of group at sulfur to dialkylamino group in 3 is proposed on the rare steric effect on P-31 chemical shifts of substitutes at sulfur.
Kostin, V. P.; Sinyashin, O. G.; Batyeva, E. S., Journal of general chemistry of the USSR, 1985, vol. 55, # 5, p. 1055 - 1056
作者:Kostin, V. P.、Sinyashin, O. G.、Batyeva, E. S.、Pudovik, A. N.
DOI:——
日期:——
SINYASHIN, O. G.;OFITSEROV, E. N.;BATYEVA, EH. S.;PUDOVIK, A. N., ZH. OBSHCH. XIMII, 1981, 51, N 11, 2410-2413
作者:SINYASHIN, O. G.、OFITSEROV, E. N.、BATYEVA, EH. S.、PUDOVIK, A. N.
DOI:——
日期:——
SINYASHIN, O. G.;KARIMULLIN, SH. A.;KOSTIN, V. P.;BATYEVA, EH. S.;PUDOVIK+, ZH. OBSHCH. XIMII, 1986, 56, N 8, 1700-1707
作者:SINYASHIN, O. G.、KARIMULLIN, SH. A.、KOSTIN, V. P.、BATYEVA, EH. S.、PUDOVIK+