以NBS为溴源的丁二烯砜催化芳烃的单溴化:一种简单、温和、高效和化学选择性的方案

IF 0.7 4区化学 Q4 CHEMISTRY, ORGANIC

Letters in Organic Chemistry Pub Date : 2023-09-14 DOI:10.2174/1570178620666230914164247

Amit Sharma, Santosh Rudrawar, Hemant R. Jadhav

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引用次数: 0

摘要

简介:文献中报道了二甲基亚砜(DMSO)催化芳烃和杂芳烃溴化反应。方法:以丁二烯砜为催化剂，进行了简单、温和、化学选择性的n -溴丁二酰亚胺(NBS)介导芳烃和杂芳烃的单溴化反应。结果:丁二烯砜具有挥发性好、易于回收再利用、环境友好等优点，可作为二甲基亚砜的良好替代品。结论:该方法对多种活性和失活芳烃具有高收率的溴化产物。

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Butadiene sulfone-catalyzed monobromination of arenes with NBS as the bromination source: A simple, mild, efficient, and chemoselective protocol

Introduction: In literature, dimethyl sulfoxide (DMSO) catalyzed bromination of arenes and heteroarenes is reported. Method: In this study, simple, mild, and chemoselective N-bromosuccinimide (NBS) mediated monobromination of arenes and heteroarenes using butadiene sulfone as a catalyst is reported. Result: Butadiene sulfone is a good substitute for DMSO as it is volatile, easy to recover and recycle, and environment-friendly. Conclusion: The method has been demonstrated to give high-yield brominated products for an extensive range of activated and deactivated arenes.

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来源期刊

Letters in Organic Chemistry 化学-有机化学

CiteScore

1.30

自引率

12.50%

发文量

135

审稿时长

7 months

期刊介绍： Aims & Scope Letters in Organic Chemistry publishes original letters (short articles), research articles, mini-reviews and thematic issues based on mini-reviews and short articles, in all areas of organic chemistry including synthesis, bioorganic, medicinal, natural products, organometallic, supramolecular, molecular recognition and physical organic chemistry. The emphasis is to publish quality papers rapidly by taking full advantage of latest technology for both submission and review of the manuscripts. The journal is an essential reading for all organic chemists belonging to both academia and industry.