1,1,2,3 manufacturing method of tetrachloropropene

To manufacture in a single reactor 1,1,3-trichloro propene (HCC-1240za) and / or 3,3,3-trichloro propene (HCC-1240zf) and using Cl Prior to the present invention, HCC-1230xa has been manufactured by a two-step process carried out by two independent reactor using a HCC-1240za / HCC-1240zf and Cl .FIELD 1