((pyridin-2-yl)phenylmethyl)lithium | 56501-99-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: ((pyridin-2-yl)phenylmethyl)lithium
• 英文别名: <(pyridin-2-yl)phenylmethyl>lithium；lithium 2-benzylpyridine；2-pyridylbenzyllithium；[(pyridin-2-yl)phenylmethyl]lithium
• CAS: 56501-99-6
• 化学式: C₁₂H₁₀LiN
• 分子量: 175.159
• InChiKey: OKOCFMMCMRRYDO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.34
• 重原子数：
  14.0
• 可旋转键数：
  2.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  12.89
• 氢给体数：
  0.0
• 氢受体数：
  1.0

反应信息

• 作为反应物：
  描述：

  ((pyridin-2-yl)phenylmethyl)lithium 在 lithium perchlorate 作用下， 以 四氢呋喃 为溶剂， 反应 3.0h， 以70%的产率得到α,α'-bis-(2-pyridyl)bibenzyl
  参考文献：
  名称：

  Substituent effect on the electrochemical oxidation of arylmethyl anions. 4. Effect of pyridine rings

  摘要：

  DOI：

  10.1021/jo00232a009
• 作为产物：
  描述：

  2-苄基吡啶 、 正丁基锂 生成 ((pyridin-2-yl)phenylmethyl)lithium
  参考文献：
  名称：

  EISCH, JOHN J.;KOVACS, CSABA A.;CHOBE, PRABODH;BOLESLAWSKI, MAREK P., J. ORG. CHEM., 52,(1987) N 20, 4427-4437

  摘要：

  DOI：

文献信息

• Catalytic activity of allyl-, azaallyl- and diaza-pentadienyllanthanide complexes for polymerization of methyl methacrylate
  作者：Eiji Ihara、Kouji Koyama、Hajime Yasuda、Nobuko Kanehisa、Yasushi Kai

  DOI：10.1016/s0022-328x(98)00977-2

  日期：1999.2

  A variety of allylic, aza-allylic and 1,5-diazapentadienyllanthanide compounds were synthesized and their polymerization catalysis toward methyl methacrylate were examined. Divalent Sm[1,3-bis(trimethylsilyl)propenyl](2)(THF)(2) 1 and Sm(1,3-diphenylpropenyl)(2)(THF)(2) 2 were synthesized by the reaction of potassium 1,3-bis(trimethylsilyl)propenide or potassium 1,3-diphenyl-propenide with SmI2. The aza-allyllanthanide compound was synthesized by the reaction of 2-pyridylbenzyllithium with SmCl3 followed by the reaction with LiCH(SiMe3)(2) to give (2-pyridylbenzyl)(2)SmCH(SiMe3)(2) 3. 1,5-Diazapentadienyllanthanide was prepared by the reaction of K[(C5H4N)(2)CPh] with YbBr2 to give Yb[(C5H4N)(2)CPh](2)(THF)(2) 4, which crystalizes monoclinic, space group C2/C (No. 15), with a = 35.19(1), b = 13.613(3), c = 26.552(7) Angstrom, beta = 133.77(1)degrees and Z = 8. Preparations of divalent samarium and ytterbium complexes with bis(2-pyridylphenylmethyl)dimethylsilane ligand (6 and 7) were carried out by the reaction of dipotassium salt of bis(2-pyridylphenylmethyl)dimethylsilane with SmI2 or YbBr2. By using the resulting compounds 1, 2, 3, 4, 6 and 7 as initiator, we have examined their catalytic activities for the polymerization of methyl methacrylate and found that compounds 6 and 7 are effective to give high molecular weight isotactic polymers. (C) 1999 Elsevier Science S.A. All rights reserved.
• Acidity measurements on pyridines in tetrahydrofuran using lithiated silylamines
  作者：Robert R. Fraser、Tarek S. Mansour、Sylvain Savard

  DOI：10.1021/jo00217a050

  日期：1985.8
• Synthesis of benzhydryl ethers by a carbon-carbon bond-forming reaction using benzhydryl 2-chloroethyl ether. A method for attaching a protected 2-hydroxyethyl group to a benzylic carbon
  作者：Constantinos G. Screttas、Maria Micha-Screttas

  DOI：10.1021/jo00136a042

  日期：1982.7
• Beshouri, Sharon M.; Chebi, Diego E.; Fanwick, Phillip E., Organometallics, 1990, vol. 9, # 8, p. 2375 - 2385
  作者：Beshouri, Sharon M.、Chebi, Diego E.、Fanwick, Phillip E.、Rothwell, Ian P.、Huffman, John C.

  DOI：——

  日期：——
• SCRETTAS, C. G.;MICHA-SCRETTAS, M., J. ORG. CHEM., 1982, 47, N 15, 3008-3011
  作者：SCRETTAS, C. G.、MICHA-SCRETTAS, M.

  DOI：——

  日期：——