Fu Bingjie, Bai Wei, Li Yang, Jiang Wenfeng
School of Chemistry, Dalian University of Technology, Dalian 116024, P. R. China.
School of Chemical Engineering, Ocean and Life Sciences, Dalian University of Technology, Panjin 124221, P. R. China.
Chem Commun (Camb). 2024 Nov 1;60(88):12816-12829. doi: 10.1039/d4cc04401k.
Metallacycloprop-1-ene and metallacycloprop-2-ene complexes are the smallest unsaturated metallacycles, and have attracted continuing attention for their importance in organometallic synthesis and catalysis. This feature article summarizes the syntheses of monocyclic and fused metallacycloprop-2-enes, and monocyclic, spiro, and fused metallacycloprop-1-enes, all with crystallographically characterized structures. The aromatic properties of mononuclear metallacyclopropene complexes are also described.
金属环丙-1-烯和金属环丙-2-烯配合物是最小的不饱和金属环，因其在有机金属合成和催化中的重要性而一直备受关注。这篇专题文章总结了单环和稠合金属环丙-2-烯以及单环、螺环和稠合金属环丙-1-烯的合成方法，所有这些配合物都具有经晶体学表征的结构。文章还描述了单核金属环丙烯配合物的芳香性质。
