| 204327-68-4

• CAS: 204327-68-4
• 化学式: C₁₉H₃₁PTi
• 分子量: 338.309
• InChiKey: GWJQDWRALMWYNJ-MEJVLETMSA-N

反应信息

• 作为反应物：
  描述：

  、 苯基乙炔基三甲基硅烷 、 正戊烷 以 正戊烷 为溶剂， 以30%的产率得到
  参考文献：
  名称：

  Coupling reactions of alkynes with half-open titanocenes: Agostic (C–C)→Ti interactions in a tetra(alkyne) coupling product with the Ti(C5H5)(c-C8H11) fragment

  摘要：

  The reaction of the half-open titanocene Ti(C5H5)(c-C8H11)(PMe3)(c-C8M11=cyclooctadienyl) with four equivalents of PhC2SiMe3 has been found to lead to an unusual, very electron deficient coupling product, containing both metallacyclobutane and metallacyclobutene fragments. Structural studies of both complexes have been carried out, and for the latter reveal apparent (C-C) -> Ti agostic interactions in both the metallacyclobutane and metallacyclobutene fragments. (c) 2006 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2006.08.086