2-(Dicyanomethylene)-1,3-dithiolo-(4,5-b)pyrazine-5,6-dicarbonit

Details 2-(Dicyanomethylene)-1,3-dithiolo-(4,5-b)pyrazine-5,6-dicarbonit 2-(Dicyanomethylene)-1,3-dithiolo-(4,5-b)pyrazine-5,6-dicarbonit

1976-11-24

1977-10-04

Daus, Donald G.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

424250, C07D49504

Patent

active

040523942

ABSTRACT:
2-(Dicyanomethylene)-1,3-dithiolo(4,5-b)pyrazine-5,6-dicarbonitrile is prepared by reacting di(sodiomercapto)methylenemalononitrile with 2,3-dichloro-5,6-dicyanopyrazine in dimethylformamide as reaction medium at a temperature between about 25.degree. and about 60.degree. C until reaction is substantially complete. The reaction product has antimicrobial utility.

REFERENCES:
patent: 3761475 (1973-09-01), Kurihara et al.
patent: 3879394 (1975-04-01), Donald
William O. Foye et al., J. Pharmaceutical Sciences, vol. 57, No. 9, pp. 1611-1613, (1968).

Affiliated with

Also associated with

Rating

2-(Dicyanomethylene)-1,3-dithiolo-(4,5-b)pyrazine-5,6-dicarbonit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with 2-(Dicyanomethylene)-1,3-dithiolo-(4,5-b)pyrazine-5,6-dicarbonit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and 2-(Dicyanomethylene)-1,3-dithiolo-(4,5-b)pyrazine-5,6-dicarbonit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1774332