Long Chain Dicationic Phase Transfer Catalysts in the Condensation Reactions of Aromatic Aldehydes in Water Under Ultrasonic Effect

被引：11

作者：

Esen, Ilker ^{[1
]}

Yolacan, Cigdem ^{[1
]}

Aydogan, Feray ^{[1
]}

机构：

[1] Yildiz Tech Univ, Dept Chem, TR-34010 Istanbul, Turkey

来源：

BULLETIN OF THE KOREAN CHEMICAL SOCIETY | 2010年 / 31卷 / 08期

关键词：

Phase transfer catalyst; Ultrasound-assisted synthesis; Aromatic aldehyde; Arylacrylonitrile; alpha; beta-Unsaturated ketone; CATIONIC SURFACTANTS; PHENYLACETONITRILE; CYCLOALKYLATION; OPTIMIZATION; GEMINI;

D O I：

10.5012/bkcs.2010.31.8.2289

中图分类号：

O6 [化学];

学科分类号：

070301 [无机化学];

摘要：

Long chain dicationic ammonium salts were used successfully as phase transfer catalyst in the condensation reactions of aromatic aldehydes in water under ultrasonic irradiation for the first time. The quaternary salt having longer distance between the cation centers was more effective than the mono- and dicationic ones having short chain.

引用

页码：2289 / 2292

页数：4

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