Ligand substitution reaction of (μ-H)Os3(CO)10(μ-COMe) with 1,1'-bis(diphenylphosphino) ferrocene
Resource
Journal of Organometallic Chemistry 481 (2): 183-188
Journal
Journal of Organometallic Chemistry
Journal Volume
481
Journal Issue
2
Pages
183-188
Date Issued
1994
Author(s)
Abstract
Reaction of (μ-H)Os3(CO)10(μ-COMe) with 1,1'-bis(diphenylphosphino)-ferrocene (dppf) produces (μ-H)Os3(CO)8(μ-COMe){μ-η2-(η5-C5H4PPh2)2Fe} (1) and (μ-H)2Os3(CO)7(μ-COMe){μ-η3-(η5-C5H3PPh2)Fe(η5-C5H4PPh2)} (2). Thermolysis of 1 leads quantitatively to 2. These compounds have been characterized by 1H, 31P, and 13C NMR, IR, and mass spectroscopies. Compound 2 crystallizes in space group P 21/c with a = 11.898(2), b = 21.266(3), c = 18.262(3) Å, β = 104.71(1)°, V = 4469(1) Å3, Z = 4, and RF = 0.029. © 1994.
Type
journal article