Synthesis of aryl and heteroaryl tetrafluoro-λ6-sulfanyl chlorides from diaryl disulfides using trichloroisocyanuric acid and potassium fluoride†,Organic Chemistry Frontiers

当前位置： X-MOL 学术 › Org. Chem. Front. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Synthesis of aryl and heteroaryl tetrafluoro-λ6-sulfanyl chlorides from diaryl disulfides using trichloroisocyanuric acid and potassium fluoride†
Organic Chemistry Frontiers ( IF 4.6 ) Pub Date : 2019-02-22 00:00:00 , DOI: 10.1039/c9qo00191c
Ibrayim Saidalimu _{1,

2,

3,

4} , Yumeng Liang _{1,

2,

3,

4} , Kiyoteru Niina _{1,

2,

3,

4} , Kazuhiro Tanagawa _{1,

2,

3,

4} , Norimichi Saito _{4,

5,

6,

7,

8} , Norio Shibata _{1,

2,

3,

4,

9}

Affiliation

We present a catalyst-free method for the synthesis of aryl and heteroaryl tetrafluoro-λ⁶-sulfanyl chlorides (Ar-SF₄Cl) by using trichloroisocyanuric acid and potassium fluoride in acetonitrile. The method has wide substrate generality and proceeded well with high yields even in the absence of acid catalysts. The preparation of meta- and para-SF₄Cl-substituted pyridines using TCCA was achieved for the first time.

中文翻译：

的合成芳基和杂芳基四氟λ ⁶硫烷基二芳基从二硫化物使用三氯异氰尿酸和氟化钾的氯化物†

我们提出了一种无催化剂的方法用于合成芳基和杂芳基四氟λ ^6个硫烷基氯化物（AR-SF ₄ Cl）的通过使用三氯异氰尿酸和氟化钾在乙腈。该方法具有广泛的底物通用性，并且即使在没有酸催化剂的情况下也能以高收率很好地进行。首次使用TCCA制备了间-和对-SF ₄ Cl取代的吡啶。

更新日期：2019-02-22

点击分享查看原文

点击收藏

阅读更多本刊新发论文本刊介绍/投稿指南