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.
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页码：3069 / 3073
页数：5
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