Organic compounds -- part of the class 532-570 series – Organic compounds – Halogen containing
This invention relates to a liquid phase process for the preparation of R.sub.f CHCl.sub.2 by the selective homogeneous catalytic hydrodechlorination of R.sub.f CCl.sub.3 wherein R.sub.f is F, CF.sub.3, (CF.sub.2).sub.n Cl or (CF.sub.2).sub.n CF.sub.3 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.
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E. I. Du Pont de Nemours and Company
Evans Susan B.
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