Poly(N-bromobenzene-1,3-disulfonamide) and N,N,N′,N′-tetrabromobenzene-1,3-disulfonamide as novel catalytic reagents for silylation of alcohols, phenols, and thiols using hexamethyldisilazane
作者:Ramin Ghorbani-Vaghei、Mohammad Ali Zolfigol、Mahdieh Chegeny、Hojat Veisi
DOI:10.1016/j.tetlet.2006.03.157
日期:2006.6
Poly(N-bromobenzene-1,3-disulfonamide) [PBBS] and N,N,N′,N′-tetrabromobenzene-1,3-disulfonamide [TBBDA] are effective catalysts for the silylation of alcohols, phenols, and thiols in the presence of hexamethyldisilazane with, or without solvent, and also under microwave irradiation.
聚(N-溴苯-1,3-二磺酰胺)[PBBS]和N,N,N ',N'-四溴苯-1,3-二磺酰胺[TBBDA]是有效的催化剂,用于醇,酚和硫醇的甲硅烷基化。六甲基二硅氮烷在有或没有溶剂的情况下以及在微波辐射下的存在。