2,3-diphenyl-2,3-bis(trimethylsilyloxy)succinonitrile | 31679-13-7

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: 2,3-diphenyl-2,3-bis(trimethylsilyloxy)succinonitrile
• 英文别名: 2,3-diphenyl-2,3-bis(trimethylsilyloxy)butanedinitrile
• CAS: 31679-13-7
• 化学式: C₂₂H₂₈N₂O₂Si₂
• 分子量: 408.648
• InChiKey: YMFOLTJENVMKGK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.53
• 重原子数：
  28
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  66
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2,3-diphenyl-2,3-bis(trimethylsilyloxy)succinonitrile 生成
  参考文献：
  名称：

  NEUMANN W. P.; STAPEL R., CHEM. BER., 119,(1986) N 11, 3432-3441

  摘要：

  DOI：
• 作为产物：
  描述：

  α-(三甲基硅氧基)苯乙腈 在 二叔丁基过氧化物 作用下， 以 氯苯 为溶剂， 反应 20.0h， 以67%的产率得到2,3-diphenyl-2,3-bis(trimethylsilyloxy)succinonitrile
  参考文献：
  名称：

  Haerle, Helmut; Jochims, Johannes C., Chemische Berichte, 1986, vol. 119, # 4, p. 1400 - 1412

  摘要：

  DOI：

文献信息

• Reactions of resonance stabilized anions. 35. Electron transfer processes. 18. Reaction of 2-halo-2-nitropropanes and 2,2-dinitropropane with resonance-stabilized carbanions and 1-alkynyllithiums
  作者：Glen A. Russell、Mikolaj Jawdosiuk、Mieczyslaw Makosza

  DOI：10.1021/ja00503a020

  日期：1979.4
• Sander, Michael; Sundermeyer, Wolfgang, Zeitschrift fur Naturforschung, B: Chemical Sciences, 1998, vol. 53, # 3, p. 296 - 306
  作者：Sander, Michael、Sundermeyer, Wolfgang

  DOI：——

  日期：——
• Neef,H.; Mueller,R., Journal fur praktische Chemie (Leipzig 1954), 1973, vol. 315, p. 367 - 374
  作者：Neef,H.、Mueller,R.

  DOI：——

  日期：——
• Copper (I) 1,3-R2-3,4,5,6-tetrahydropyrimidin-2-ylidenes (R=mesityl, 2-propyl): synthesis, X-ray structures, immobilization and catalytic activity
  作者：Bhasker Bantu、Dongren Wang、Klaus Wurst、Michael R. Buchmeiser

  DOI：10.1016/j.tet.2005.07.116

  日期：2005.12

  The synthesis of novel copper (1) N-heterocyclic carbene complexes is described. Thus, reaction of CuX with 1,3-di(2-propyl)3,4,5,6-tetrahydropyrimidin-2-ylidene yields CuX(1,3-di(2-propyl)-3,4,5,6-tetrahydropyrimidin-2-ylidene) (X=Cl, (1a), Br (1b)); however, reaction of CuCl with 1,3-dimesityl-3,4,5,6-tetrahydropyrimidin-2-ylidene yields the bis-N-heterocylcic carbene complex Cu(1,3-dimesityl-3,4,5,6-tetrahydropyrimidin-2-ylidene)(2)(+) CuBr2-(2). A supported version of 1, i.e. PS-DVB-CH2-OCO-CF2-CF2-CF2-COOCu(1,3-di(2-propyl)-3,4,5,6-tetrahydropyrimidin-2-ylidene) (3) was prepared from I and PS-DVB-CH2-OCO-CF2-CF2-CF2-COOAg. A copper loading of 4.15 mu mol/g was realized. The new compounds were used as catalysts in carbonyl hydrosilylation and cyanosilylation reactions. Excellent reactivity was observed, giving raise to turn-over numbers (TONs) of up to 100,000. Compounds 1a, 1b, and 2 have also been used as catalysts for the atom transfer radical polymerization (ATRP) of methyl methacrylate (MMA). A linear conversion of monomer with time was observed, however, no control over molecular weight of PMMA was observed. (c) 2005 Elsevier Ltd. All rights reserved.
• Are Multicomponent Strecker Reactions of Diketones with Diamines under High Pressure Amenable to Heterocyclic Synthesis?
  作者：Kiyoshi Matsumoto、Koji Kumamoto、Hirokazu Iida、Hiroshi Hamana、Hiyoshizo Kotsuki

  DOI：10.3987/com-05-s(k)69

  日期：——