A mixed isocyanide Mn(I) complex and its reduction to a metallate.

Saved in:
Bibliographic Details
Title: A mixed isocyanide Mn(I) complex and its reduction to a metallate.
Authors: Claude, Guilhem1 (AUTHOR), Ellwanger, Mathias A.1 (AUTHOR), Grippo, Adam2 (AUTHOR), Hernandez, Ritchie2 (AUTHOR), Figueroa, Joshua R.2 (AUTHOR) jsfig@ucsd.edu, Abram, Ulrich1 (AUTHOR) ulrich.abram@fu-berlin.de
Source: Dalton Transactions: An International Journal of Inorganic Chemistry. 4/21/2025, Vol. 54 Issue 15, p6025-6028. 4p.
Subjects: Isocyanides, Heteroleptic compounds, Metal complexes, Ligand exchange reactions, Chemical reduction
Abstract: A stepwise ligand exchange starting from [Mn(CO)5Br] allows the synthesis of the heteroleptic isocyanide manganese(I) complex mer,trans-[Mn(CNp-FArDArF2)3(CNtBu)2Br] (DArF = 3,5-(CF3)2C6H3, tBu = tert-butyl). Subsequent reduction gave the first heteroleptic isocyanide manganese(−1) complex, [K(18-crown-6)][Mn(CNp-FArDArF2)3(CNtBu)2], exhibiting a five-coordinate, trigonal bipyramidal coordination sphere. [ABSTRACT FROM AUTHOR]
Copyright of Dalton Transactions: An International Journal of Inorganic Chemistry is the property of Royal Society of Chemistry and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
Description
Abstract:A stepwise ligand exchange starting from [Mn(CO)5Br] allows the synthesis of the heteroleptic isocyanide manganese(I) complex mer,trans-[Mn(CNp-FArDArF2)3(CNtBu)2Br] (DArF = 3,5-(CF3)2C6H3, tBu = tert-butyl). Subsequent reduction gave the first heteroleptic isocyanide manganese(−1) complex, [K(18-crown-6)][Mn(CNp-FArDArF2)3(CNtBu)2], exhibiting a five-coordinate, trigonal bipyramidal coordination sphere. [ABSTRACT FROM AUTHOR]
ISSN:14779226
DOI:10.1039/d5dt00634a