Photochemistry of metal carbonyl alkyls. Study of thermal .beta.-hydrogen transfer in photogenerated, 16-valence-electron alkyldicarbonylcyclopentadienylmolybdenum and -tungsten complexes
Photogeneration of intermediates involved in catalytic cycles. .beta.-Hydride elimination from the 16-electron alkyl species generated by irradiation of tricarbonyl(.eta.5-cyclopentadienyl)(n-pentyl)tungsten(II)