2-(methylenecyclopentadienyl)pyridine titanium trichloride | 211874-30-5

• 英文名称: 2-(methylenecyclopentadienyl)pyridine titanium trichloride
• 英文别名: [η(5)-(2-picolyl)cyclopentadienyl]trichlorotitanium；2-(Methylencyclopentydienyl)pyridin-titantrichlorid
• CAS: 211874-30-5
• 化学式: C₁₁H₁₀Cl₃NTi
• 分子量: 310.446
• InChiKey: AHLUNPVXDBUAEB-UHFFFAOYSA-K

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  (2-picolyl)cyclopentadienyllithium 、 titanium(IV) chloride tetrahydrofuran 以 甲苯 为溶剂， 以41.4%的产率得到2-(methylenecyclopentadienyl)pyridine titanium trichloride
  参考文献：
  名称：

  含吡啶桥或侧链的茂金属和半夹心配合物的合成及性能

  摘要：

  2,6-Bis(chlormethyl)pyridine (1) reacts with 4 equivalents of indenyllithium with formation of 2,6-bis(methylenindenyl)pyridine-dilitihium (2) from which with MCl4 . 2thf (M = Zr, Hf) the corresponding metallocene dichlorides 3 and 4 can be obtained. At reaction of 1 with 2 equivalents of C5H5Na only one Cl atom is replaced by a C5H5Na unit. Following reactions with indenyl lithium and ZrCl4 . 2 thf give the unsymmetric complex [C5H3N-2,6-CH2-(2-C5H4)-(6-C9H6)ZrCl2] (7). - Picolylcyclopentadiene (8) and 1-(picolyl)-indene (9) are synthesized from 2-chlomethyl-pyridinium chloride and C5H5Na or indenyl lithium respectively, which are transferred in the half sandwich complexes (C5H4N-CH2C5H4)MCl3 (M = Ti 10, Zr 11) and (C5H4-CH2C9H6)ZrCl3 (12).The compounds were characterized by elemental analysis, H-1 n.m.r., ms, ir, and raman spectra. N --> M interactions are discussed.

  DOI：

  10.1002/(sici)1521-3749(200003)626:3<741::aid-zaac741>3.0.co;2-8

文献信息

• Pendent Aminoalkyl-Substituted Monocyclopentadienyltitanium Compounds and Their Polymerization Behavior
  作者：Matthew S. Blais、James C. W. Chien、Marvin D. Rausch

  DOI：10.1021/om980118c

  日期：1998.8.1

  A series of new aminoalkyl-substituted monocyclopentadienyltitanium trichloride compounds have been prepared that contain pyridyl (2-picolyl), diisopropylaminoethyl, dimethylaminoethyl, and phenylethyl ligands. Incorporation of these pendent ligands to corresponding (cyclopentadienyl)triisopropoxytitanium and (indenyl)triisopropoxytitanium complexes are also described. The utility of these complexes

  已经制备了一系列新的氨基烷基取代的单环戊二烯基三氯化钛化合物，它们含有吡啶基（2-吡啶甲基），二异丙基氨基乙基，二甲基氨基乙基和苯乙基配体。还描述了将这些侧基配体结合到相应的（环戊二烯基）三异丙氧基钛和（茚基）三异丙氧基钛络合物中。已经研究了这些络合物在乙烯，丙烯和苯乙烯聚合中的用途。