1: phenylmethanethiol With sodium hydride in N,N-dimethyl-formamide; mineral oil
T=0°C; Inert atmosphere;
2: ethyl bromoacetate in N,N-dimethyl-formamide; mineral oil
T=0 - 20°C; Inert atmosphere;
参考文献
Aventis Pharmaceuticals Inc.
Patent: US2005/26916 A1, 2005 ;
Location in patent: Page/Page column 77 ;