biostudies-literatureUnknown77(Pt 10)Sunkel KUV irradiation of tetrahydrofuran solutions of [CpMn(CO)<sub>3</sub>] (Cp = π-C<sub>5</sub>H<sub>5</sub> or π-C<sub>5</sub>H<sub>4</sub>Cl) in the presence of the phosphanes PPh<sub>3</sub> or PCy<sub>3</sub> (Cy = cyclohexyl) and Ph<sub>2</sub>PCH<sub>2</sub>CH<sub>2</sub>PPh<sub>2</sub> yields the substitution products [CpMn(CO)<sub>2</sub>PR<sub>3</sub>] (R = Ph or Cy) and [CpMn(CO)(Ph<sub>2</sub>PCH<sub>2</sub>CH<sub>2</sub>PPh<sub>2</sub>)], namely, dicarbonyl(η<sup>5</sup>-cyclopentadienyl)(triphenylphosphane-κP)manganese(I), [Mn(C<sub>5</sub>H<sub>5</sub>)(C<sub>18</sub>H<sub>15</sub>P)(CO)<sub>2</sub>], 1a, dicarbonyl(η<sup>5</sup>-1-chlorocyclopentadienyl)(triphenylphosphane-κP)manganese(I), [Mn(C<sub>5</sub>H<sub>4</sub>Cl)(C<sub>18</sub>H<sub>15</sub>P)(CO)<sub>2</sub>], 1b, dicActa crystallographica. Section C, Structural chemistry633-640https://www.ebi.ac.uk/biostudies/studies/S-EPMC8491095biostudies-literatureCrystal and molecular structures of some phosphane-substituted cymantrenes [(C<sub>5</sub>H<sub>4</sub>X)Mn(CO)LL'] (X = H or Cl, L = CO, L' = PPh<sub>3</sub> or PCy<sub>3</sub>, and LL' = Ph<sub>2</sub>PCH<sub>2</sub>CH<sub>2</sub>PPh<sub>2</sub>).PMC8491095Sunkel KKlein-Hessling CfalseCrystal and molecular structures of some phosphane-substituted cymantrenes [(C<sub>5</sub>H<sub>4</sub>X)Mn(CO)LL'] (X = H or Cl, L = CO, L' = PPh<sub>3</sub> or PCy<sub>3</sub>, and LL' = Ph<sub>2</sub>PCH<sub>2</sub>CH<sub>2</sub>PPh<sub>2</sub>).UV irradiation of tetrahydrofuran solutions of [CpMn(CO)<sub>3</sub>] (Cp = π-C<sub>5</sub>H<sub>5</sub> or π-C<sub>5</sub>H<sub>4</sub>Cl) in the presence of the phosphanes PPh<sub>3</sub> or PCy<sub>3</sub> (Cy = cyclohexyl) and Ph<sub>2</sub>PCH<sub>2</sub>CH<sub>2</sub>PPh<sub>2</sub> yields the substitution products [CpMn(CO)<sub>2</sub>PR<sub>3</sub>] (R = Ph or Cy) and [CpMn(CO)(Ph<sub>2</sub>PCH<sub>2</sub>CH<sub>2</sub>PPh<sub>2</sub>)], namely, dicarbonyl(η<sup>5</sup>-cyclopentadienyl)(triphenylphosphane-κP)manganese(I), [Mn(C<sub>5</sub>H<sub>5</sub>)(C<sub>18</sub>H<sub>15</sub>P)(CO)<sub>2</sub>], 1a, dicarbonyl(η<sup>5</sup>-1-chlorocyclopentadienyl)(triphenylphosphane-κP)manganese(I), [Mn(C<sub>5</sub>H<sub>4</sub>Cl)(C<sub>18</sub>H<sub>15</sub>P)(CO)<sub>2</sub>], 1b, dic2021-01-01T00:00:00Z2021 Oct2025-05-31T23:33:56.28Z2025-05-31T23:33:56.28ZS-EPMC84910953460798610.1107/S2053229621009177