期刊论文

中文

吉首大学学报(自然科学版)

1998

04

31-34

国家自然科学基金；

本校为其他机构

系统研究了超声波辐射与相转移催化及其在有机会成中的应用。以糖精在超声波辐射作用下的N-烷（苄）基化为例，考虑了数种相转的催化剂及不同溶剂的影响，研究了超声波辐射作用与催化反应机理，提出了一种合成N-烷（节）基糖精的新方法。

Systematic investigation was made on ultrasonic radiation technique and phase-transfer catalysisand their applications to organic syntLhesis． N－ alkanation and/or N－ benzylation of saccharin,benzoylsulfonic imide,under ultrasonic radiation were here demonstraed sa an example,Effects of sevenil phase－ transfer cadysts and solvents were exanuned． Ultnlsonic radiation and phase-transfer catalysis werediscussed.A novel synthetic method was developed for...