Patent ID: 6596899
Filing Date: 2003-07-22
Classification: C07C,C08F,C08G

Abstract:
A compound having the formula wherein R1 and R2, independently, is an alkyl having from 1 to about 6 carbon atoms, or a substituted C1 to about C6 alkyl having one or more substituents, or one or more aryls, or a substituted aryl having from 1 to 6 substituents on the aryl ring;wherein said one or more substituents, independently, comprise an alkyl having from 1 to 6 carbon atoms, or an aryl, or a halogen which can be the same or different, or a cyano, or an ether having a total of from 2 to about 20 carbon atoms, or a nitro, or combinations thereof; or wherein R1 and R2 are part of a cyclic ring having from about 5 to about 12 total carbon atoms.