A Bridging Selenoacyl Complex via Alkynylselenolatoalkylidyne Rearrangement

作者:Caldwell Lorraine M; Cordiner Richard L; Hill Anthony F*; Wagler Joerg
来源:Organometallics, 2010, 29(7): 1526-1529.
DOI:10.1021/om901079n

摘要

The alkynylselenolatoalkylidyne complex [Mo( C-Se-C CSiMe(3))(CO)(2){HB(pzMe(2))(3)}] (pz = pyrazol-1-yl) reacts with [RhCl(PPh(3))(3)] via an unusual C-Se bond cleavage/formation sequence to provide the heterodinuclear bridging selenoacyl complex [MoRh(mu(perpendicular to)-SeCC CSiMe(3))Cl(CO)(2)(PPh(3)){HB(pzMe(2))(3)}], the crystal structure of which reveals a RhMoCSe tetrahedrane core.

  • 出版日期2010-4-12