METHOD FOR PRODUCING FLUORINE-CONTAINING ALKANE.

摘要

Provided is a method for producing a fluorine-containing alkane in which at least one type of fluorine-containing compound selected from the group comprising chlorine-containing fluoroalkanes and fluorine-containing alkenes is reacted with hydrogen gas in the presence of a catalyst, wherein, using two or more catalysts having different catalytic activities, a fluorine-containing compound and hydrogen gas as starting materials are brought into contact with catalysts the catalytic activity of which ranges in succession from low to high. It is possible to produce a fluorine-containing alkane with high productivity by subjecting fluorine-containing olefin or chlorine-containing alkane as a starting material to a reduction or hydrogenation reaction with hydrogen gas.