公开(公告)号：US3616359A

公开(公告)日：1971-10-26

申请号：US3616359D

申请日：1968-08-20

Applicant: THIOKOL CHEMICAL CORP

Inventor： PAUSTIAN JOHN E ,  BURWASSER HERMAN

IPC: B01J1/10

CPC classification number: C07C201/00 ,  Y10S204/903

Abstract: A process has been provided for preparing perhalo nitroso alkanes from a halocarbon compound of the formula RCX2H wherein X is fluorine, chlorine, or bromine and R is a halogen or a perhalo radical and wherein the halogens substituents are fluorine, chlorine, or bromine. The process is carried out by reacting the halocarbon with nitrosyl chloride in a vapor phase at a pressure of one atmosphere or less and at a temperature from 160* C. and lower while irradiating the reaction mixture with radiant energy at the characteristic wavelength displayed by nitrosyl chloride.