One-Pot Synthesis of 3-Arylquinazoline-2,4(1H, 3H)-dithiones by the Reaction of 2-Lithiophenyl Isothiocyanates with Aryl Isothiocyanates

被引：5

作者：

Kobayashi, Kazuhiro ^{[1
]}

Yokoi, Yuki ^{[1
]}

Konishi, Hisatoshi ^{[1
]}

机构：

[1] Tottori Univ, Grad Sch Engn, Dept Chem & Biotechnol, Div Appl Chem, Tottori 6808552, Japan

来源：

SYNTHESIS-STUTTGART | 2011年 / 10期

基金：

日本学术振兴会;

关键词：

quinazoline-2,4(1H,3H)-dithiones; 2-lithiophenyl isothiocyanates; 2-bromophenyl isothiocyanates; aryl isothiocyanates; benzothioamides;

D O I：

10.1055/s-0030-1260016

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

3-Arylquinazoline-2,4(1H, 3H)-dithiones were synthesized in satisfactory yields from 2-bromophenyl isothiocyanates in one pot via generation of the corresponding 2-lithiophenyl isothiocyanates by bromine-lithium exchange with butyllithium followed by treatment with aryl isothiocyanates.

引用

页码：1526 / 1528

页数：3

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