A novel synthesis of per(poly)fluoroalkyl aldehydes
作者:Chang-Ming Hu、Xiao-Qing Tang
DOI:10.1016/s0022-1139(00)80105-0
日期:1993.4
A novel synthesis of per(poly)fluoroalkyl aldehydes in high yield by the reaction ofper(poly)fluoroalkyliodides or bromides with dimethylformamide initiated by aPbBr2(catalyst)/Al bimetal redox system is described.
An improved synthesis of perfluoroalkyl aldehydes from the reaction of perfluoroalkyl iodides with dimethylformamide
作者:S. Benefice-Malouet、H. Blancou、A. Commeyras
DOI:10.1016/s0022-1139(00)80565-5
日期:1993.8
The reactivity of perfluoroalkyl iodide in the presence of a zinc-copper metal couple and a radical initiator in DMF, has been investigated. This led to the formation of a mixture of N,N-dimethyl perfluoroalkylamide and perfluoroalkyl aldehyde. After studying the influence of different reaction parameters, the perfluoroalkyl aldehyde formation has been optimized to high yield (over 90%).