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Cs2CO3-Promoted C(sp2)–N Formation of Dimethyl Thiocarbamate-Protected Indoles Using Tetramethylthiuram Monosulfide (TMTM)
Synthesis ( IF 2.2 ) Pub Date : 2019-10-15 , DOI: 10.1055/s-0039-1690214
Han-Ying Peng 1 , Yu-Xi Wu 1 , Zhi-Bing Dong 1, 2, 3
Affiliation  

An efficient and simple synthesis of 1-thiocarbamoylindoles is reported in which 1H-indoles react with tetramethylthiuram monosulfide (TMTM) to give a series of 1-thiocarbamoylindoles that were obtained­ in good to excellent yields. The procedure was promoted by Cs2CO3 under transition-metal-free conditions and gives a simple entry to protected indoles.

中文翻译:

使用四甲基秋兰姆单硫化物(TMTM)的Cs2CO3促进的C(sp2)–N硫代氨基甲酸二甲酯保护的吲哚的形成

报道了一种有效而简单的1-硫代氨基甲酰基吲哚合成方法,其中1 H-吲哚与四甲基秋兰姆单硫化物(TMTM)反应生成了一系列1-硫代氨基甲酰基吲哚,收率良好至优异。Cs 2 CO 3在无过渡金属的条件下促进了该方法,并为保护吲哚提供了简单的方法。
更新日期:2019-10-16
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