摘要:
Thermal decomposition of Cp2ZrMe(1-bromobenzocyclobutenyl) yields the eta(2)-cyclobutadiene complex Cp2Zr(eta(2)-benzocyclobutadiene)(PMe3), which cycloadds alkenes, nitriles, and t-BuNC, in the last case giving a novel diamino-Dewar-naphthalene complex.