Ten fluoromonomers of structure (RFO)2P(O)OCH2CH2OC(O)CRCH2 were made in 30–64% yield by treating the chloridates (RFO)2P(O)Cl with HOCH2CH2OC(O)CRCH2 in chloroform in the presence of triethylamine [RF=CF3CH2, C2F5CH2, C3F7CH2, C4F9CH2, C4F9CH2CH2 or C6F13CH2CH2; R H or Me]. The chloromonomer (CCl3CH2O)2P(O)OCH2CH2OC(O)CHCH2 was obtained analogously in 29% yield. Polymerisation of the acrylate
结构的十含
氟单体(R ˚F O)2 P(O)OCH 2 CH 2 OC(O)CRCH 2通过处理chloridates(R在30-64%的产率作了˚F O)2 P(O)Cl可HOCH 2 CH 2 OC(O)CRCH 2中,在
三乙胺的存在下
氯仿[R ˚F = CF 3 CH 2,C 2 ˚F 5 CH 2,C 3 ˚F 7 CH 2,C 4 ˚F 9 CH 2,C 4楼9 CH 2 CH 2或C 6 F 13 CH 2 CH 2;RH或Me]。所述chloromonomer(CCL 3 CH 2 O)2 P(O)OCH 2 CH 2 OC(O)CHCH 2是在29%类似地获得的产率。
丙烯酸酯单体而不是
甲基丙烯酸酯单体的聚合可以使用α-偶氮
异丁腈作为自由基
引发剂来进行。具有CF 3 CH 2 O 3,CCl 3 CH 2 O 3和C 6 F 13 CH 2 CH的
丙烯酸聚合物得到2个O