作者:Christopher M. Timperley、Robert E. Arbon、Sally A. Saunders、Matthew J. Waters
DOI:10.1016/s0022-1139(01)00468-7
日期:2002.1
phosphorus trichloride with tert-butanol and fluoroalcohols gave bis(fluoroalkyl) phosphites (RFO)2P(O)H in 42–89% yield, where RF=HCF2CH2, H(CF2)2CH2, H(CF2)4CH2, CF3CH2, C2F5CH2, C3F7CH2, (CF3)2CH, (FCH2)2CH, CF3(CH3)2C, (CF3)2CH3C, CF3CH2CH2, C4F9CH2CH2 and C6F13CH2CH2. Treatment of these with chlorine in dichloromethane gave the bis(fluoroalkyl) phosphorochloridates (RFO)2P(O)Cl in 49–96% yield. The chloridate
三氯化磷与反应叔丁醇和氟代醇,得到双(氟烷基)亚磷酸酯(R ˚F O)2 P(O)H在42-89%的产率,其中R ˚F = HCF 2 CH 2,H(CF 2)2 CH 2,H(CF 2)4 CH 2,CF 3 CH 2,C 2 F 5 CH 2,C 3 F 7 CH 2,(CF 3)2 CH,(FCH 2)2CH,CF 3(CH 3)2 C,(CF 3)2 CH 3 C,CF 3 CH 2 CH 2,C 4 F 9 CH 2 CH 2和C 6 F 13 CH 2 CH 2。用在二氯甲烷中的氯的这些处理,得到二(氟代烷基)phosphorochloridates(R ˚F O)2 P(O)氯在49-96%的产率。氯化物(CF 3 CH 2 O)2从亚硫酰氯与亚磷酸双(三氟乙基)酯的相互作用中分离出P(O)Cl,产率要低得多。将其在二氯甲烷中与氟化钾和催化量的三氟乙酸一起加热,得到相应的氟化物(CF