Patent ID: 7576245
Filing Date: 2009-08-18
Classification: C07B,C07C,C07D

Abstract:
1. A compound having the formula: wherein X is a leaving group selected from the group consisting of a halide, —N 3 , —CN, —OR 30 , —ONH 2 , —ONHR 30 , —ONR 30 2 , —O 2 CR 30 , —O 2 COR 30 , —O 2 CNR 30 2 , —SR 30 , —OC(S)R 30 , R 30 CS 2 —, —SC(O)SR 30 , —SCS 2 R 30 , —OC(O)SR 30 , —, —OC(S)OR 30 , —SC(S)OR 30 , R 30 SO 2 —, R 30 SO 3 —, R 30 OSO 2 —, R 30 OSO 3 —, R 30 PO 3 —, R 30 OPO 3 —, and —ON═C(CN)R 30 , wherein R 30 is one of linear alkyl, branched alkyl, aryl, benzyl, and —(CH 2 ) n″ R f , wherein N″ in an integer from 0 to 5, and R d is wherein R