537683-67-3Relevant academic research and scientific papers
Synthesis of the triply-bonded dimolybdenum anions [Mo2(η 5-C5H5)2(μ-PA2)(μ- CO)2]- (A = Cy, Et, Ph, OEt): Unsaturated hydride and carbyne derivatives
Garcia, M. Esther,Melon, Sonia,Ramos, Alberto,Ruiz, Miguel A.
, p. 8171 - 8182 (2010/02/15)
Tetrahydrofuran solutions of the 30-electron anions [Mo2Cp 2(μ-PA2)(μ-CO)2]- (A = Cy, Et, Ph, OEt) are conveniently prepared through a two-step approach. In the first step, [Mo2Cp2/su
A versatile and unprecedented triply bonded dimolybdenum carbonyl anion
Garcia, M. Esther,Melon, Sonia,Ramos, Alberto,Riera, Victor,Ruiz, Miguel A.,Belletti, Daniele,Graiff, Claudia,Tiripicchio, Antonio
, p. 1983 - 1985 (2008/10/08)
Chemical reduction of [Mo2Cp2(μ-Cl) (μ-PA2)-(CO)2] (A = Cy, Ph, OEt) gives the corresponding alkaline metal salts of the triply bonded anions [Mo2-Cp2(μ-PA2) (μ-CO)2]-, which exhibit both molybdenum and oxygen nucleophilic sites. The PCy2 anion reacts easily with NH4+, [AuCl(PR3)], or MeI to give unsaturated dicarbonyls [Mo2Cp2(μ-X)(μ-PA2) (CO)2] (X = H, AuPR3, Me), while [Me3O]BF4 gives the methoxycarbyne [Mo2Cp2(μ-COMe)(μ-PCy2)(μ-CO)] and allyl chloride rearranges to give the unsaturated alkenyl complex [Mo2-Cp2(μ-PCy2)(μ-CMeCH2) (CO)2].
