A new, mild, general and efficient route to aryl ethyl carbonates in solvent-free conditions promoted by magnesium perchlorate

被引:13
作者
Bartoli, Giuseppe
Bosco, Marcella
Carlone, Armando
Locatelli, Manuela
Marcantoni, Enrico
Melchiorre, Paolo
Palazzi, Paolo
Sambri, Letizia
机构
[1] Univ Bologna, Dipartimento Chim Organ A Mangini, I-40136 Bologna, Italy
[2] Univ Camerino, Dipartimento Sci Chim, I-62032 Camerino, Italy
关键词
alcohols; alkyl aryl carbonates; Lewis acids; perchlorates; solvent-free conditions;
D O I
10.1002/ejoc.200600366
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A new, general and mild method for the direct synthesis of aryl and alkyl ethyl carbonates promoted by a Lewis acid is reported. The reaction proceeds smoothly with diethyl dicarbonate in the presence of Mg(ClO4)(2), a specific activator of 1,3-dicarbonyl compounds, and shows general applicability.
引用
收藏
页码:4429 / 4434
页数:6
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