[(1E)-3,3-dimethyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)but-1-en-1-yl]zirconocene chloride
[(1e)-3,3-dimethyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)but-1-en-1-yl]zirconocene chloride
A <em>gem</em>-borazirconocene in which the two cyclopentadienyl rings, Cl, and C(sp<small><sup>2</small></sup>) bonded to a dioxaborolanyl system are coordinated to the zirconium atom.