Nano-sized clinoptilolite as a green catalyst for the rapid and chemoselective N-formylation of amines

被引：12

作者：

Amirsoleimani, Mina ^{[1
]}

Khalilzadeh, Mohammad A. ^{[1
]}

Zareyee, Daryoush ^{[1
]}

机构：

[1] Islamic Azad Univ, Qaemshahr Branch, Dept Chem, Qaemshahr, Iran

来源：

REACTION KINETICS MECHANISMS AND CATALYSIS | 2020年 / 131卷 / 02期

关键词：

Formylation; Nanozeolite; Clinoptilolite; Amines; ONE-POT SYNTHESIS; CONVENIENT PROCEDURE; ROOM-TEMPERATURE; CARBOXYLIC-ACIDS; SECONDARY-AMINES; FACILE METHOD; SOLID BASE; EFFICIENT; SOLVENT; KF/CLINOPTILOLITE;

D O I：

10.1007/s11144-020-01886-6

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

An ultrasound-assisted, simple, fast and efficient method reported for the chemoselective N-formylation of amines with formic acid in the presence of nanozeolite clinoptilolite (nano-CP) under solvent-free reaction conditions to give the corresponding formamides. The ultrasound increased the rate of the reaction and afforded excellent yields at room temperature. This method has the advantages of high yields, mild conditions, simple methodology, easy work up and short reaction times. The catalyst was characterized by different techniques, was recovered and reused several times without the significant loss of its catalytic performance. Graphic abstract

引用

页码：859 / 873

页数：15

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