RAPID METHOD OF FRIEDEL-CRAFTS ALKYLATION OF PHLOROGLUCINOL BY MICROWAVE IN DRY MEDIA AND REUSABLE CATALYST

被引：2

作者：

Vergara, Alejandra P. ^{[1
,2
]}

Contreras, Javier A. ^{[2
]}

Osorio, Mauricio E. ^{[2
]}

Carvajal, Marcela A. ^{[1
,2
]}

机构：

[1] Univ Tecn Federico Santa Maria, Ctr Biotecnol DAL, Valparaiso 2390123, Chile

[2] Univ Tecn Federico Santa Maria, Dept Quim, Lab Prod Nat, Valparaiso 2390123, Chile

来源：

JOURNAL OF THE CHILEAN CHEMICAL SOCIETY | 2015年 / 60卷 / 03期

关键词：

Microwave synthesis; alkylated phloroglucinol; AgNO3; SOLVENT-FREE; PHENOL; DERIVATIVES;

D O I：

10.4067/S0717-97072015000300020

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new rapid and efficient method for the synthesis of a series of alkylated phloroglucinols using conventional microwave is reported 4 phloroglucinol derivatives (4, 5, 6 and 7) were synthesized with good yields (similar to 50%) by a Friedel-Crafts reaction through an Electrophilic Aromatic Substitution mechanism between geraniol/prenol and phloroglucinol, using reusable SiO2 and AgNO3 as the best catalyst tested without solvents under microwave irradiation.

引用

页码：3069 / 3073

页数：5

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