中文摘要：

通过格氏试剂法合成了3 种有机锡催化剂二（三氟甲苯）氧化锡（（PhCF3）2SnO）、二苯基氧化锡（Ph2SnO）和二甲苯基氧化锡（PhCH3）2SnO,研究了有机锡催化剂对BPA 与DBC 反应的影响.采用红外（IR）及X 射线光电子能谱分析（XPS）对合成的催化剂进行了结构表征,并通过气相色谱（GC）及气相色谱质谱联用（GCMS）对合成的聚碳酸酯中间体进行分析. 结果表明：以（PhCF3）2SnO 为催化剂时,聚碳酸酯中间体（双酚A二丁基碳酸酯DbC（1））的产率及对其的选择性均较高,均高于以Ph2SnO 和（PhCH3）2SnO 为催化剂时得到的DbC（1）的产率及选择性.

英文摘要：

Organic tin oxide catalysts（PhCF3）2SnO, Ph2SnO and （PhCH3）2SnO were successfully synthesized by using Grig-nard reagent method, and the reactions between BPA and DBC over the synthesized organic tin oxide catalystswere also studied. The structure of the synthesized catalysts were characterized by X-ray photoelectron spec-troscopy （XPS）and Fourier transform infrared spectroscopy （FT-IR） , and the reaction products were ana-lyzed by GC and GC-MS. The results showed that when the （PhCF3）2SnO was used as catalyst, the yieldand selectivity of two-butylcarbonate-ended-BPA（DbC（1）） were higher than those obtained over Ph2SnO and（PhCH3）2SnO.