Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1992-12-18
1994-06-28
Mars, Howard T.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
C07C 4101
Patent
active
053248643
ABSTRACT:
A novel process for synthesizing difluoromethyl methyl ether for use as regrigerants and blowing agents, etc. is hereby disclosed. This process involves (1) feeding chlorodifluoromethane at a rate from about 0.5 to 5 grams of feed gas per gram of solution per minute through a sodium methoxide in methanol or basic ion exchange slurry in methanol; (2) removing the gaseous product and the unreacted chlorodifluoromethane continuously; and (3) separating difluoromethyl ether from the unreacted chlorodifluoromethane.
REFERENCES:
Soborovski et al., Zhur. Obschei, Khim, 29 pp. 1142-1143, 1959.
Hine et al., J.A.C.S. 79 pp. 5493-5496, 1957.
Bulka Robert J.
O'Neill Gerald J.
Popper Felix B.
Hampshire Chemical Corp.
Mars Howard T.
LandOfFree
Synthesis of fluoromethyl ether does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Synthesis of fluoromethyl ether, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Synthesis of fluoromethyl ether will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2378340