Mild and efficient one-step synthesis of trithiocarbonates using minimum amount of CS2

被引：40

作者：

Aoyagi, N ^{[1
]}

Ochiai, B ^{[1
]}

Mori, H ^{[1
]}

Endo, T ^{[1
]}

机构：

[1] Yamagata Univ, Fac Engn, Dept Polymer Sci & Engn, Yonezawa, Yamagata 9928510, Japan

来源：

SYNLETT | 2006年 / 04期

关键词：

trithiocarbonate; alkyl halides; nucleophiles; carbon disulfide; cesium carbonate;

D O I：

10.1055/s-2006-932480

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Symmetrical dialkyl trithiocarbonates were obtained from various alkyl halides with an equivalent of carbon disulfide and cesium carbonate in polar aprotic solvents, although the conventional synthesis of trithiocarbonates had required large excess amount of carbon disulfide. This reaction proceeds under ambient conditions, for example, at room temperature under an aerial atmosphere, without strong base nor phase-transfer catalyst.

引用

页码：636 / 638

页数：3

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