Preparation method for fluorine-containing olefins having organic-group substituents

摘要

An object of the present invention is to provide a method that enables the easy and efficient (high yield, high selectivity, low cost) preparation of a fluorine-containing olefin substituted with an organic group or groups from a fluorine-containing olefin.;[Solution];The method for preparing a fluorine-containing olefin substituted with an organic group or groups, the method comprising a step of reacting a fluorine-containing olefin with an organic boron compound in the presence of an organic transition metal catalyst containing at least one transition metal selected from the group consisting of nickel, palladium, platinum, rhodium, ruthenium, and cobalt.

主权项

1. A method for preparing a fluorine-containing olefin substituted with an organic group or groups,
the method comprising a step of reacting a fluorine-containing olefin, which is an olefin substituted with one or more fluorine atoms and at least one of the fluorine atoms is bonded to an sp2 hybridized carbon atom, with an organic boron compound in the presence of an organic transition metal catalyst containing at least one transition metal selected from the group consisting of nickel, palladium, platinum, rhodium, ruthenium, and cobalt, to replace at least one fluorine atom bonded to the sp2 hybridized carbon atom with a group represented by R, wherein R is an optionally substituted aryl, an optionally substituted heteroaryl that is bonded via a carbon atom thereof, an optionally substituted cycloalkyl, an optionally substituted alkyl, an optionally substituted alkenyl, or an optionally substituted alkynyl.