Syntheses and reactivities of strained fused-ring metallaaromatics containing planar eleven-carbon chains

Xu，Binbin1; Mao，Wei1; Lu，Zhengyu1; Cai，Yuanting1; Chen，Dafa1; Xia，Haiping1,2

2024-12-01

10.1038/s41467-024-48835-8

Nature Communications   影响因子和分区

2041-1723

Carbolong complexes are one of the primary types of metallaaromatics, and they include metallapentalynes and metallapentalenes. A series of 7C-10C and 12C-carbolong complexes with planar ligand skeletons respectively containing 7-10 and 12 carbon atoms in their backbones, have been previously reported. Herein, two classes of strained substances, metallabenzyne-fused metallapentalenes and metallabenzene-fused metallapentalynes, were prepared, both representing 11C-carbolong complexes with a planar carbon-chain ligand. Furthermore, the former type is also the carbolong derivatives containing a metallabenzyne skeleton, another primary metallaaromatic framework. Metallabenzyne-fused metallapentalenes show versatile reactivities, and the most interesting one is the metal carbyne bond shift from a 6-membered to a more strained 5-membered ring, affording the above-mentioned metallabenzene-fused metallapentalyne. This work makes carbolong chemistry more complete, and provides a method to achieve metallabenzynes, which is anticipated to concurrently advance the development of these two types of metallaaromatics.

SCI

英语

第一 ; 通讯

2-s2.0-85194128883

Scopus

1.Shenzhen Grubbs Institute and Guangdong Provincial Key Laboratory of Catalysis,Department of Chemistry,Southern University of Science and Technology,Shenzhen,China
2.Southern University of Science and Technology Guangming Advanced Research Institute,Shenzhen,China

Xu，Binbin,Mao，Wei,Lu，Zhengyu,et al. Syntheses and reactivities of strained fused-ring metallaaromatics containing planar eleven-carbon chains[J]. Nature Communications,2024,15(1).

Xu，Binbin,Mao，Wei,Lu，Zhengyu,Cai，Yuanting,Chen，Dafa,&Xia，Haiping.(2024).Syntheses and reactivities of strained fused-ring metallaaromatics containing planar eleven-carbon chains.Nature Communications,15(1).

Xu，Binbin,et al."Syntheses and reactivities of strained fused-ring metallaaromatics containing planar eleven-carbon chains".Nature Communications 15.1(2024).