节点文献
二丁基二月桂酸锡催化碳酸二甲酯和苯酚酯交换反应研究
Transesterification of Dimethyl Carbonate and Phenol in the Presence of Dibutyltin Dilaurate
【摘要】 研究了二丁基二月桂酸锡催化碳酸二甲酯和苯酚酯交换反应的活性和选择性。发现不同厂家生产的二丁基二月桂酸锡对该反应的催化活性和选择性差异较大 ,采用反应分离一体化的工艺可提高苯酚的转化率。
【Abstract】 The catalytic activities and selectivities of dibutyltin dilaurates for the transesterification of dimethyl carbonate and phenol were studied. The catalytic activities of dibutyltin dilaurates produced by different factories were great different and the conversion of phenol could be increased by seperating methanol in situ.
【关键词】 二丁基二月桂酸锡;
碳酸二甲酯;
苯酚;
酯交换;
催化;
【Key words】 Dibutyltin dilaurate; Dimethyl carbonate; Phenol; Transesterification|;
【Key words】 Dibutyltin dilaurate; Dimethyl carbonate; Phenol; Transesterification|;
【基金】 四川省青年科技基金!资助项目 (1998;第三批 )
- 【文献出处】 合成化学 ,Chinese Journal of Synthetic Chemistry , 编辑部邮箱 ,2000年06期
- 【被引频次】12
- 【下载频次】248