Chloro(η2,η2-cycloocta-1,5-diene){1-benzyl-3-[(S)-2-hydroxy-1-methylethyl]benzimidazol-2-ylidene}rhodium(I)

Autor:	Satoshi Sakaguchi, Shogo Matsuo
Jazyk:	angličtina
Rok vydání:	2024
Předmět:	N-heterocyclic carbene rhodium azolium salt hydroxyalkyl substituent Inorganic chemistry QD146-197
Zdroj:	Molbank, Vol 2024, Iss 2, p M1811 (2024)
Druh dokumentu:	article
ISSN:	1422-8599
DOI:	10.3390/M1811
Popis:	Previously, we demonstrated the synthesis of a well-defined hydroxyalkyl-functionalized N-heterocyclic carbene (NHC)/Ru(II) complex through the transmetalation reaction between [RuCl2(p-cymene)]2 and the corresponding NHC/Ag(I) complex derived from a chiral benzimidazolium salt using the Ag2O method. In this study, we successfully synthesized [RhX(cod)(NHC)] complexes through a one-pot deprotonation route. The hydroxyalkyl-substituted benzimidazolium salt reacted with [Rh(OH)(cod)]2 in THF at room temperature, affording the corresponding monodentate NHC/Rh(I) complex in nearly quantitative yield. The rhodium complex was characterized using NMR, HRMS measurement, and elemental analysis.
Databáze:	Directory of Open Access Journals
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