Citation
E. Bustelo et al., Activation of alkynols by half-sandwich ruthenium complexes: Isolation of hydroxyalkynyl(hydrido) and hydroxyvinylidene derivatives, ORGANOMETAL, 18(6), 1999, pp. 950-951
Citations number
20
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
ORGANOMETALLICS
ISSN journal
02767333
→ ACNP
Volume
18
Issue
6
Year of publication
1999
Pages
950 - 951
Database
ISI
SICI code
0276-7333(19990315)18:6<950:AOABHR>2.0.ZU;2-F
Abstract
The complex [Cp*RuCl(PEt3)(2)] (Cp* = C5Me5) reacts with 2-propyn-l-ol deri
vatives, HC=CC(OH)RR' (R = R'= H; R = R' = CH3; R = CH3, R' = Ph), in MeOH
in, the presence of NaBPh4 yielding the metastable 3-hydroxyalkynyl hydride
complexes [Cp*Ru(H)(C=CC-(OH)RR')(PEt3)(2)][BPh4], intermediates in the fo
rmation of the corresponding 3-hydroxyvinylidene complexes, to which these
compounds rearrange both in solution and in the solid state.