Bidentate Oxazoline-Imine Ruthenium(II) Complexes: Intermediates in 2 the Methanolysis/Hydration of Nitrile Groups - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Organometallics Année : 2010

Bidentate Oxazoline-Imine Ruthenium(II) Complexes: Intermediates in 2 the Methanolysis/Hydration of Nitrile Groups

Résumé

The reaction of [RuCl2(p-cymene)]2 with benzoxazoleacetonitriles and NH4+BF4− in methanol leads to bidentate N,N′-benzoxazole-methoxyimine-ruthenium(II) complexes 7, corresponding to the addition of methanol to the ruthenium(II)-activated nitrile triple bond. The X-ray structure of a complex 7 shows equivalent Ru−N and slightly different C═N bond distances. The catalytic hydration of benzoxazolacetonitriles with [RuCl2(p-cymene)]2 in methanol/water leads to quantitative formation of corresponding amides under mild conditions.

Domaines

Catalyse
Fichier non déposé

Dates et versions

hal-00527948 , version 1 (20-10-2010)

Identifiants

Citer

H. Ben Ammar, Xiaowei Miao, Cédric Fischmeister, Loïc Toupet, Pierre H. Dixneuf. Bidentate Oxazoline-Imine Ruthenium(II) Complexes: Intermediates in 2 the Methanolysis/Hydration of Nitrile Groups. Organometallics, 2010, 29, pp.4234-4238. ⟨10.1021/om100674x⟩. ⟨hal-00527948⟩
88 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More