Mesoionic 4-(2-Dialkylamino-1,3-dithiol-2-ylium-4-yl)phenolates

被引：0

作者：

Chirita, Paul ^{[1
]}

Asaftei, Iuliean Vasile ^{[2
]}

Sandu, Ion ^{[3
]}

Sarbu, Laura Gabriela ^{[2
]}

Lupu, Vasile Valeriu ^{[4
]}

机构：

[1] Univ Craiova, Dept Chem, 1071 Calea Bucuresti, Craiova 200478, Romania

[2] Alexandru Ioan Cuza Univ, Dept Chem, 11 Carol I Blvd, Iasi 700506, Romania

[3] Alexandru Joan Cuza Univ Iasi, ARHEOINVEST Interdisciplinary Platform, 22 Carol I Blvd, Iasi 700506, Romania

[4] Grigore T Popa Univ Med & Pharm Iasi, Mother & Child Dept, 16 Univ Str, Iasi 700115, Romania

来源：

REVISTA DE CHIMIE | 2017年 / 68卷 / 01期

关键词：

hydroxyacetophenones; dithiocarbamates; 1,3-dithiolium salts; mesoionic compounds; UV-Vis spectroscopy; SELECTIVE SYNTHESIS; 1,3-DITHIOLIUM; DERIVATIVES; FLAVONOIDS; BRIDGE;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

New mesoionic 4-(2-dialkylamino-1,3-dithiol-2-ylium-4-yl)phenolates have been obtained from the corresponding 1,3-dithiolium salts under weak basic conditions. The 1,3-dithiolium salts have been synthesized by the cyclocondensation of 1-(4-hydroxyphenyl)-1-oxaethan-2-yl dithiocarbamates. The latter compounds have been obtained from the reaction of the 2-bromo-1-(4-hydroxyphenyl)ethan-1-one with various salts of dithiocarbamic acids. UV-Vis investigations proved the intramolecular charge transfer for the mesoionic 1,3-dithiolium phenolates.

引用

页码：147 / 150

页数：4

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