Synthesis and characterization of poly ( amidoamine)( PAMAM) dendrimers are conducted by taking the benzene ring as nucleus. 合成了以苯环为核的一类端胺基树枝状化合物,并对其进行了表征。
Calculation methods for benzene nucleus ( b), propene, derivatives ( p) and actual benzene to propene ratio were put forward. 提出了苯核(bm)、丙烯及衍生物(pm)和实际苯丙烯比(bm/pm)的计算方法。