Synthesis of Buta-1,3-dienes through Palladium-Catalyzed Homocoupling of Aromatic Alkenes

IF 1.7 4区化学 Q3 CHEMISTRY, ORGANIC

Synlett Pub Date : 2015-06-18 DOI:10.1055/s-0034-1380749

Yanmei Wen, Jianying Xie, Chunmei Deng, Yulian Wu

引用次数: 10

Abstract

Abstract A series of buta-1,3-dienes have been directly synthesized via a convenient palladium-catalyzed homodehydrogenation coupling reaction of aromatic alkenes under mild conditions. The homocoupling reaction enables a rapid synthesis of multisubstituted butadiene which shows typical aggregation-induced emission enhancement (AIEE) characteristics because it is practically not emissive in solution but emits blue fluorescence in aggregates.

查看原文本刊更多论文

钯催化芳烃均偶联合成丁-1,3-二烯

摘要在温和条件下，通过钯催化芳烃的同质脱氢偶联反应，直接合成了一系列丁-1,3-二烯。均偶联反应可以快速合成多取代丁二烯，由于其在溶液中实际上不发射，而在聚集体中发出蓝色荧光，因此具有典型的聚集诱导发射增强(AIEE)特征。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Synlett 化学-有机化学

CiteScore

3.40

自引率

5.00%

发文量

369

审稿时长

1 months

期刊介绍： SYNLETT is an international journal reporting research results and current trends in chemical synthesis in short personalized reviews and preliminary communications. It covers all fields of scientific endeavor that involve organic synthesis, including catalysis, organometallic, medicinal, biological, and photochemistry, but also related disciplines and offers the possibility to publish scientific primary data.