Substituted 1-(2-pyridyl)-2-azaethene-(N,N)-nickel dibromide complexes as catalyst precursors for homogeneous and heterogeneous ethylene polymerization

Synthesis of monoalkoxy- and trialkoxy-s

Synthesis of monoalkoxy- and trialkoxy-substituted half-sandwich titanium complexes PhCH2CpTiCl3-n (OR)n (n = 1 or 3) as catalysts for syndiotactic styrene polymerization

✍ Hao Zhang; Qihui Chen; Yanlong Qian; Jiling Huang 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 167 KB 👁 2 views

Two new series of various substituted half-sandwich titanium complexes PhCH 2 CpTiCl 2 (OR) (R = Et (1), i Pr (2), t Bu (3), cyclohexyl (4), benzyl (5)) and PhCH 2 CpTi(OR) 3 (R = Et (6), i Pr (7), t Bu (8), cyclohexyl (9), benzyl (10)) were prepared from PhCH 2 CpTiCl 3 with lithium alkoxide or alc