1. Ten sulfo-group containing compound were tested whether they could be used as the phase transfer catalyst for the electrophilic substitution in the solution of H2O/CH3COONa-CH3COOH/ClCH2Cl by measuring the coupling reaction rate constant.
对比无催化剂存在时的动力学数据，证明这类化合物是有效的亲电取代反应的相转移催化剂。
2. The number of sulfo-group affects the degree of sensibilization, and their relative position has not the influence basically.
试剂中磺酸基的数目影响其增感程度，而其相对位置基本上无影响。
sulfo-group的近义词
3. Ten sulfo-group containing compound were tested whether they could be used as the phase transfer catalyst (PT CS) for the electrophilic substitution in the solution of H2O/CH3COONa-CH3COOH/ClCH2Cl by measuring the coupling reaction rate constant.
选择了10个含磺酸基团的化合物作为相转移催化剂，测定其在H2O／CH2COOH－CH3COONa／ClCH2Cl体系中的亲电偶合反应速率常数。