钯催化邻碘苯乙烯以环丙烯为C2合子序贯[3+2]环化/C-H活化。

IF 4.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-04-30 DOI:10.1039/D5CC01189B

Jie Sun, Shaojie Zhang, Ruixue Wang, Zeng Lv and Xin-Xing Wu

引用次数: 0

摘要

本文报道了一种钯催化邻碘苯乙烯与环丙烯反应合成多种二氢茚[2,1-a]的新方法。该方案涉及一个[3+2]环化/C- h激活序列，形成一个C(sp2)-C（sp2）和两个C(sp2)-C（sp3）键。该方法是利用环丙烯作为新的C2合成体合成四环二氢茚二酮的一种创新方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Palladium-catalyzed sequential [3+2] cyclization/C–H activation of o-iodostyrenes with cyclopropenones as C2 synthons†

查看原文本刊更多论文

Palladium-catalyzed sequential [3+2] cyclization/C–H activation of o-iodostyrenes with cyclopropenones as C2 synthons†

Herein, we report a novel palladium-catalyzed synthesis of diverse dihydroindeno[2,1-a]indenes by the reaction of o-iodostyrenes with cyclopropenones. This protocol involves a [3+2] cyclization/C–H activation sequence, forming a C(sp²)–C(sp²) and two C(sp²)–C(sp³) bonds. This procedure represents an innovative method for the assembly of tetracyclic dihydroindeno-indenes utilizing cyclopropenones as a new C2 synthon.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.