反应条件
in sulfolane
byproducts: HCF2Br, HCF3, HCF2OCH3; addn. of (CH3)3PbBr (50 mmol) in portions to (CF3)2Cd*D (25 mmol) in sulfolane at 70°C with stirring;; evapg. volatiles at 40-50°C in high vac. within 3 h; fractional condensation (trap cooled to -65°C); nearly 100percent purity; further by-product: C2F4;;
参考文献
Eujen, R.; Patorra, A.
Journal of Organometallic Chemistry, 1992 , vol. 438, # 1.2 p. 57 - 75
