Some applications of ultrasound irradiation in organic synthesis

被引：176

作者：

Li, JT ^{[1
]}

Wang, SX ^{[1
]}

Chen, GF ^{[1
]}

Li, TS ^{[1
]}

机构：

[1] Hebei Univ, Key Lab Analyt Sci & Technol, Coll Chem & Environm Sci, Baoding 071002, Hebei Province, Peoples R China

来源：

CURRENT ORGANIC SYNTHESIS | 2005年 / 2卷 / 03期

关键词：

D O I：

10.2174/1570179054368509

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The chemical applications of ultrasound, "sonochemistry", have become an exciting new field of research during the past decade. Scientists now know that the chemical effects of ultrasound are diverse and include substantial improvements in both stoichiometric and catalytic chemical reactions. In some cases, ultrasonic irradiation can increase reactivities by nearly a million fold. The chemical effects Of Ultrasound fall into homogeneous sonochemistry of liquids, heterogeneous sonochemistry of liquid-liquid or liquid-solid systems. In this paper, some recent applications of ultrasound in organic synthesis, such as, Knoevenagel condensation, Claisen-Schmidt condensation, Michael addition, Pinacol coupling reaction, Bucherer-Bergs reaction and Biginelli reaction, are reviewed.

引用

页码：415 / 436

页数：22

共 105 条

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