substituent at β position were synthesized in good yields from 1-perfluoroalkyl-substituted 2-iodoalkanes and carbon monoxide with water or alcohols in the presence of base by using group VIII transition-metalcomplexes as catalysts.
Titanium-catalyzed addition of perfluoroalkyl iodides to alkenes
作者:Charles R. Davis、Donald J. Burton、Zhen-Yu Yang
DOI:10.1016/0022-1139(94)03102-6
日期:1995.1
Perfluoroalkyl iodides, in the presence of a catalytic amount of Ti0 generated in situ, add to alkenes in dimethoxyethane solvent to afford 1-(n-perfluoroalkyl)-2-iodoalkanes in moderate to good yields. 1-Alkenes, 1-alkynes and alkenes containing bromo or ester substituents gave yields of the 1:1 addition adducts with n-perfluoroalkyl iodides. 1-Alkenes containing ketone or alcohol groups gave low
Process for preparing fluorine-containing carboxylic acid ester
申请人:SAGAMI CHEMICAL RESEARCH CENTER
公开号:EP0252736B1
公开(公告)日:1991-07-24
US4855487A
申请人:——
公开号:US4855487A
公开(公告)日:1989-08-08
Nonpolar Gemini Amphiphiles Self-Assemble into Stacked Layers of Nano-Objects
作者:Caroline de Gracia Lux、Marie Pierre Krafft
DOI:10.1002/chem.201000762
日期:——
Fluorine in bloom: A nonpolar fluorocarbon/hydrocarbon tetrablock self‐assembles into a first monolayer consisting of an array of densely packed discrete circular surface micelles (dark); this layer is surmounted by a second layer of such nano‐objects (light).