{HEAD ~ Described are substituted cyanoenamines} of {TAIL ~ formula} Iwherein Z, R1, R2 and R3 are defined in the description, compositions thereof and methods for preparing these compounds 
of
{ HEAD ~ Described are substituted cyanoenamines } of { TAIL ~ formula } Iwherein Z , R1 , R2 and R3 are defined in the description , compositions thereof and methods for preparing these compounds
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH