| 摘要 |
This invention relates to a liquid phase process for the preparation of RfCHCl2 by the selective homogeneous catalytic hydrodechlorination of RfCCl3 wherein Rf is F, CF3, (CF2)nCl or (CF2)nCF3 by reacting the compound with hydrogen while in solution with a Periodic Table Group 8-10 metal complex catalyst which contains tertiary Periodic Table Group 15 ligands, without added base. |
