3,3-dimethyl-1-(triethylsilyl)-1-butene | 41442-32-4

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: 3,3-dimethyl-1-(triethylsilyl)-1-butene
• 英文别名: 3,3-Dimethyl-1-butenyl-triethylsilan；3,3-Dimethylbut-1-enyl(triethyl)silane；3,3-dimethylbut-1-enyl(triethyl)silane
• CAS: 41442-32-4
• 化学式: C₁₂H₂₆Si
• 分子量: 198.424
• InChiKey: NMCXIZRJYSJQHC-UHFFFAOYSA-N

物化性质

• 沸点：
  195.8±8.0 °C(Predicted)
• 密度：
  0.775±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.64
• 重原子数：
  13
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  三乙基硅烷 、 3,3-二甲基-1-丁炔 在 (tris(diphenyloxophosphoranyl)methanido)bis(ethylene)iridium(I) 作用下， 以 二氯甲烷 为溶剂， 反应 5.2h， 以11%的产率得到3,3-dimethyl-1-(triethylsilyl)-1-butene
  参考文献：
  名称：

  Tanke, Robin S.; Crabtree, Robert H., Journal of the American Chemical Society, 1990, vol. 112, # 22, p. 7984 - 7989

  摘要：

  DOI：

文献信息

• Mechanistic Studies of Palladium(II)-Catalyzed Hydrosilation and Dehydrogenative Silation Reactions
  作者：Anne M. LaPointe、Francis C. Rix、Maurice Brookhart

  DOI：10.1021/ja962979n

  日期：1997.2.1

  cationic Pd(II) complexes, [(phen)Pd(CH3)(L)]+[BAr‘4]- phen = 1,10−phenanthroline; L = Et2O, Me3SiC⋮CSiMe3; Ar‘ = 3,5-(CF3)2C6H3) catalyze the hydrosilation and dehydrogenative silation of olefins. Hydrosilation of ethylene, tert-butylethylene, 1-hexene, and cyclohexene by HSiR3 (R = CH2CH3, C6H5) occurs in the presence of 1 mol % [(phen)Pd(CH3)(L)]+[BAr‘4]-. The reaction of tert-butylethylene with HSi(i-Pr)3

  阳离子Pd(II)配合物，[(phen)Pd(CH3)(L)]+[BAr'4]-phen = 1,10-菲咯啉；L = Et2O、Me3SiC⋮CSiMe3；Ar' = 3,5-(CF3)2C6H3) 催化烯烃的氢化硅烷化和脱氢硅烷化。在 1 mol % [(phen)Pd( )(L)]+[BAr'4]-存在下，HSiR3 (R = CH2 , C6H5) 对乙烯、叔丁基乙烯、1-己烯和环己烯进行氢化硅烷化. 在[(phen)Pd( )(L)]+[BAr'4]-存在下，叔丁基乙烯与HSi(i-Pr)3 反应生成新己烷和t-BuCHCHSi(i-Pr)3。低温 NMR 实验表明，乙烯和烷基取代的烯烃硅烷化的催化剂静止状态是 [(phen)Pd(SiR3)(η2-H2CCHR')]+[BAr'4]-。通过 1H NMR 光谱观察到在 -70 °C 下快速、可逆的甲硅烷基迁移的证据。氘标记研究表明，中间体
• ADC-metal complexes as effective catalysts for hydrosilylation of alkynes
  作者：Bruno G.M. Rocha、Elena A. Valishina、Rogério S. Chay、M. Fátima C. Guedes da Silva、Tatyana M. Buslaeva、Armando J.L. Pombeiro、Vadim Yu. Kukushkin、Konstantin V. Luzyanin

  DOI：10.1016/j.jcat.2013.09.003

  日期：2014.1

  Aminocarbene complexes cis-[PtCl2C(N(H)N = (CRR3)-R-2)=N(H)R-1)(CNR1)] (7-15) prepared via the nucleophilic addition of hydrazones H2N-N=CR2123 [R-2, R-3 = Ph 4; R-2/123 = 9H-fluorenyl 5; R-2 = H, R-3 = 2-(OH)C6H4 6] to cis-[PtCl2(CNR1)2] [R1 = cyclohexyl (Cy) 1, 2,6-Me2C6H3 (Xyl) 2, 2-CI-6-MeC(6)H(3)3] were evaluated as catalysts for the hydrosilylation of terminal allcynes with trisubstituted silanes giving vinyl silanes. The optimized catalytic system runs at 80-100 degrees C in dry toluene for 3-6 h with a typical catalyst loading of 0.1 mol%. A range of substrates with different steric hindrance and activity (Et3SiH, Pr3SiH, (Pr3SiH)-Pr-i, and PhMe2SiH as silanes; PhC CH, (BuC)-Bu-t CH, and 4-(Bu-t)C6H4 CH as allcynes) were successfully transformed into the target silylated products in 83-99% yields attesting the versatility of our catalytic system. Decreasing the catalysts loading to 10-3 mol% guaranteed the maximum TONs of 4.0 x 10(4) and TOFs of 1.7 x 10(2) (h(-1)) that were accomplished within 24 h of the reaction. (C) 2013 Elsevier Inc. All rights reserved.
• Hydrosilylation of monosubstituted acetylenes in the presence of platinum(II) complexes
  作者：V. B. Pukharevich、I. I. Tsykhanskaya、N. I. Ushakova、M. I. Gel'fman、M. G. Voronkov

  DOI：10.1007/bf00960278

  日期：1984.12