Crystal and molecular structures of some phosphane-substituted cymantrenes [(C₅H₄X)Mn(CO)LL'] (X = H or Cl, L = CO, L' = PPh₃ or PCy₃, and LL' = Ph₂PCH₂CH₂PPh₂).

ABSTRACT: UV irradiation of tetrahydrofuran solutions of [CpMn(CO)₃] (Cp = π-C₅H₅ or π-C₅H₄Cl) in the presence of the phosphanes PPh₃ or PCy₃ (Cy = cyclohexyl) and Ph₂PCH₂CH₂PPh₂ yields the substitution products [CpMn(CO)₂PR₃] (R = Ph or Cy) and [CpMn(CO)(Ph₂PCH₂CH₂PPh₂)], namely, dicarbonyl(η⁵-cyclopentadienyl)(triphenylphosphane-κP)manganese(I), [Mn(C₅H₅)(C₁₈H₁₅P)(CO)₂], 1a, dicarbonyl(η⁵-1-chlorocyclopentadienyl)(triphenylphosphane-κP)manganese(I), [Mn(C₅H₄Cl)(C₁₈H₁₅P)(CO)₂], 1b, dic

SUBMITTER: Sunkel K 

PROVIDER: S-EPMC8491095 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature