简介:三聚氰胺并且poly,vinylpyrrolidone(PVP)乐意地与整洁的硫磺的酸反应了也就是形成二新器官的稳固的酸三聚氰胺--(H2SO4)3并且PVP-(H2SO4)n。这些稳固的酸面对NH4NO3象另外的酚一样被用于bisphenolA的第一硝代。Mono-nitro和di-nitrobisphenolA与红外和1HNMR技术被描绘了。
Melamine-(H2SO4)3 and PVP-(H2SO4)n as solid acids: Synthesis and application in the first mono- and di-nitration of bisphenol A and other phenols