Bis(2-fluoro-2,2-dinitroethyl)thionocarbonate and a method of pr

Details Bis(2-fluoro-2,2-dinitroethyl)thionocarbonate and a method of pr Bis(2-fluoro-2,2-dinitroethyl)thionocarbonate and a method of pr

1978-06-22

1979-10-23

Rotman, Alan L.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C15400

Patent

active

041720881

ABSTRACT:
Novel bis(2-fluoro-2,2-dinitroethyl)thionocarbonate, ##STR1## is prepared from two moles of 2-fluoro-2,2-dinitroethanol and two equivats of a strong hydroxyl ion source such as sodium hydroxide or potassium hydroxide in water and one mole of thiophosgene in an organic solvent which may be methylene chloride, chloroform, or 1,2-dichloroethane. A phase transfer catalyst which may be benzyltriethylammonium chloride, tetrabutylammonium chloride, didodecyldimethylammonium bromide, or cetyltrimethylammonium chloride is used to transfer 2-fluoro-2,2-dinitroethoxy ions formed in the water phase to the organic solvent phase where they react with the thiophosgene to form the bis(2-fluoro-2,2-dinitroethyl)thionocarbonate. Bis(2-fluoro-2,2-dinitroethyl)thionocarbonate is useful as an energetic explosive.

REFERENCES:
patent: 3306939 (1967-02-01), Hill
patent: 3388147 (1968-06-01), Kamlet
patent: 3396187 (1968-08-01), Benziger et al.
patent: 3553273 (1971-01-01), Adolph et al.
patent: 3751476 (1973-08-01), Adolph et al.
patent: 3845104 (1974-10-01), Gilligan
patent: 3845105 (1974-10-01), Gilligan
patent: 3846493 (1974-11-01), Gilligan
patent: 3922311 (1975-11-01), Peters et al.
patent: 3992432 (1976-11-01), Napier
patent: 4001291 (1977-01-01), Adolph
Starks, J.A.C.S., vol. 93:1, (Jan. 13, 1971), pp. 195-199 (Starks).
Dehmlow, Angew Chem., Internat. Edit., vol. 13, (1947), No. 3, pp. 170-177.
Dehmlow, Chemtech, Apr. 1975, pp. 210-218 (Dehmlow).

Affiliated with

Also associated with

Rating

Bis(2-fluoro-2,2-dinitroethyl)thionocarbonate and a method of pr does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bis(2-fluoro-2,2-dinitroethyl)thionocarbonate and a method of pr, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bis(2-fluoro-2,2-dinitroethyl)thionocarbonate and a method of pr will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-409631