Synthesis of per(poly)fluoroalkyl aldehydes from per(poly)fluoroalkyl chlorides
摘要:
Per(poly)fluoroalkyl aldehydes can be conveniently synthesized from per(poly)fluoralkyl chlorides by their reaction with DMF promoted by a PbBr2(catalyst)/Al bimetal redox system at room temperature.
Reaction of perfluoroalkyl iodides with alkenes initiated by organophosphine and related compounds
作者:Wei-Yuan Huang、Han-Zhong Zhang
DOI:10.1016/s0022-1139(00)82185-5
日期:1990.10
Perfluoroalkyliodides reacted with alkenes in acetonitrile solution containing catalytic amounts of an organophosphine under mild conditions to give the corresponding adducts in moderate to high yields. Addition of hydroquinone to the reaction mixture suppressed the reaction. Diallyl ether reacted to afford tetrahydrofuran derivatives. These findings indicated that the reaction involved a free radical