Process for making methyldichlorophosphane

Details Process for making methyldichlorophosphane Process for making methyldichlorophosphane

1982-11-16

1985-05-21

Trousof, Natalie

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07F 952

Patent

active

045185387

ABSTRACT:
The disclosure relates to a process for making methyldichlorophosphane by reacting methane with phosphorus trichloride in the presence of 2 to 7 mol % carbon tetrachloride, based on the phosphorus trichloride used, at temperatures of 500.degree. to 650.degree. C. and over a period of time of 0.1 to 0.9 second. More particularly, the reaction is effected under a pressure of 2 to 10 bars, the proportion of carbon tetrachloride added being reduced at increasing pressure.

REFERENCES:
patent: 4101573 (1978-07-01), Gehrmann et al.

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