Process For Producing Chlorinated Hydrocarbons
AssigneeAxiall Ohio, Inc.
InventorsScott A. Sherwood, Stephen Robert Lester
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Abstract
The preparation of chlorinated hydrocarbons, such as pentachloropropanes, such as 1,1,1,2,3-pentachloropropane, from tetrachloropropanes, such as 1,1,1,3-tetrachloropropane, in the presence of a polyvalent antimony compound that includes a pentavalent antimony compound, such as antimony pentachloride, is described. Also described are methods for preparing optionally chlorinated alkenes, such as, tetrachloropropenes, from chlorinated alkanes, such as pentachloropropanes, in the presence of ferric chloride and a polyvalent antimony compound that includes a pentavalent antimony compound.
Claims11
1-15. (canceled)
A method of forming an alkene product comprising,
- heating a chlorinated alkane substrate in the presence of ferric chloride and a polyvalent antimony compound comprising a pentavalent antimony compound, thereby forming a product comprising said alkene product, wherein
- said alkene product optionally has at least one chlorine group covalently bonded thereto, and
- said chlorinated alkane substrate and said alkene product each have a carbon backbone structure that is in each case the same.
24-37. (canceled)
The method of claim 1, wherein, heating the chlorinated alkane substrate in the presence of ferric chloride and the polyvalent antimony compound comprising the pentavalent antimony compound, thereby forming the product comprising said alkene product, is performed in a liquid phase.
Dependencies are inferred from the claim text.