铑催化的单碳插入到1,3-二烯

IF 7.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Chemical Science Pub Date : 2025-06-19 DOI:10.1039/D5SC03161C

Pau Sarró, Norman Díaz, Josep Esteve Guasch, Wei Jie Teo and Marcos G. Suero

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引用次数: 0

摘要

在这里，我们报道了第一个用Rh(II)-羰基化合物催化插入1,3-二烯的单碳。骨架编辑过程是基于催化生成的rh -羰基，促进阳离子单价碳单元（+C - r）插入到1,3-二烯的C(sp2) -C （sp2）键中，导致戊二烯基阳离子。对后者的区域选择性攻击导致形成多取代的1,3-二烯或1,4-二烯与广泛的碳和杂原子亲核试剂。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Rh-catalysed single-carbon insertion to 1,3-dienes†

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Rh-catalysed single-carbon insertion to 1,3-dienes†

Herein, we report the first catalytic single-carbon insertion to 1,3-dienes with Rh(II)-carbynoids. The skeletal editing process is based on the catalytic generation of a Rh-carbynoid that promotes the insertion of a cationic monovalent carbon unit (:⁺C–R) into the C(sp²)–C(sp²) bond of the 1,3-diene, leading to a pentadienyl cation. Regioselective attack on the latter species leads to the formation of multi-substituted 1,3-dienes or 1,4-dienes with a broad range of carbon and heteroatomic nucleophiles.

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来源期刊

Chemical Science CHEMISTRY, MULTIDISCIPLINARY-

CiteScore

14.40

自引率

4.80%

发文量

1352

审稿时长

2.1 months

期刊介绍： Chemical Science is a journal that encompasses various disciplines within the chemical sciences. Its scope includes publishing ground-breaking research with significant implications for its respective field, as well as appealing to a wider audience in related areas. To be considered for publication, articles must showcase innovative and original advances in their field of study and be presented in a manner that is understandable to scientists from diverse backgrounds. However, the journal generally does not publish highly specialized research.