Supersilyl as an effective monodentate ligand to stabilize four-coordinate manganese() complexes

Supersilyl, -Si(SiMe 3 ) 3 , serves as an effective ligand to afford a series of four-coordinate manganese( ii ) complexes. A dinuclear complex, [(THF)Mn{Si(SiMe 3 ) 3 }(μ-Br)] 2 ( 2 ), was readily synthesized by the reaction of MnBr 2 with KSi(SiMe 3 ) 3 . A subsequent ligand exchange of Br in 2 to...

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Published inDalton transactions : an international journal of inorganic chemistry Vol. 49; no. 48; pp. 17537 - 17541
Main Authors Arata, Shogo, Suzuki, Kosuke, Yamaguchi, Kazuya, Sunada, Yusuke
Format Journal Article
LanguageEnglish
Published England Royal Society of Chemistry 22.12.2020
Subjects
Chemical synthesis
Crystallography
Ligands
Manganese
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Summary:Supersilyl, -Si(SiMe 3 ) 3 , serves as an effective ligand to afford a series of four-coordinate manganese( ii ) complexes. A dinuclear complex, [(THF)Mn{Si(SiMe 3 ) 3 }(μ-Br)] 2 ( 2 ), was readily synthesized by the reaction of MnBr 2 with KSi(SiMe 3 ) 3 . A subsequent ligand exchange of Br in 2 to -O t Bu, methyl, or hydride afforded the corresponding manganese( ii ) complexes. Supersilyl, -Si(SiMe 3 ) 3 , serves as an effective ligand to afford a series of four-coordinate manganese( ii ) complexes.
Bibliography:CCDC
2026301
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2026302
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2026303
Electronic supplementary information (ESI) available: Experimental, crystallographic, and computational details, and crystal data for
2026304
For ESI and crystallographic data in CIF or other electronic format see DOI
10.1039/d0dt03837g
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ISSN:1477-9226
1477-9234
DOI:10.1039/d0dt03837g