Patent ID: 8816001
Filing Date: 2014-08-26
Classification: C07C,C07K,C08F,C12P

Abstract:
1. A compound according to Formula 6: wherein R1 is H, C1-C8 alkyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; R2 is C1-C8 alkyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; X is F, Cl, Br, I, N 3 , alkoxyamine, or a thiocarbonyl thio moiety; A is O, S, or NR, wherein R is H, C1-C8 alkyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; and n is 0, 1, 2, or 3; or a salt thereof.