The solar-chemical photo-Friedel-Crafts heteroacylation of 1,4-quinones

被引：32
|
作者：
Benites, Julio [1 ,2 ]
Rios, David [1 ,2 ]
Diaz, Pilar [2 ]
Valderrama, Jaime A. [1 ,3 ]
机构：
[1] Univ Arturo Prat, Inst EtnoFarmacol IDE, Iquique, Chile
[2] Univ Arturo Prat, Dept Ciencias Quim & Farmaceut, Iquique, Chile
[3] Pontificia Univ Catolica Chile, Fac Quim, Santiago, Chile
来源：
TETRAHEDRON LETTERS | 2011年 / 52卷 / 05期
关键词：
Photo-Friedel-Crafts acylation; Heteroacylhydroquinones; Solar light; Photochemistry; Heterocycles; NATURALLY-OCCURRING QUINONES; AROMATIC-ALDEHYDES; MECHANISM; ACYLATION; ACCESS; 1,4-NAPHTHOQUINONES; PHOTOCHEMISTRY; HYDROQUINONES; ANGUCYCLINONE; ACETALDEHYDE;
D O I：
10.1016/j.tetlet.2010.11.149
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Photochemical reactions between 1,4-benzo- and 1,4-naphthoquinone and several heteroaromatic carbaldehydes were investigated under solar irradiation conditions. These reactions gave the corresponding heteroacylated hydroquinones in the range 71%-92% yield. (C) 2010 Elsevier Ltd. All rights reserved.
引用
收藏
页码：609 / 611
页数：3
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