二甲基苯基硅烷醇钾 | 59413-34-2

• 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
• 中文名称: 二甲基苯基硅烷醇钾
• 中文别名: 苯基二甲基硅醇钾
• 英文名称: potassium (phenyl)dimethylsilanololate
• 英文别名: potassium (phenyl)dimethylsilanolate；potassium dimethylphenylsilanolate；potassium;dimethyl-oxido-phenylsilane
• CAS: 59413-34-2
• 化学式: C₈H₁₁OSi*K
• 分子量: 190.359
• InChiKey: ZFIXSEOSUNIMAS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -2.54
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  23.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  二甲基苯基硅烷醇钾 在 pyridine 作用下， 以 氘代苯 为溶剂， 生成 hydrido-diphenylmethylsiloxy-carbonyl-pyridino-bis(di-t-butyl-methylphosphino)ruthenium
  参考文献：
  名称：

  Poulton, Jason T.; Sigalas, Michael P.; Folting, Kirsten, Inorganic Chemistry, 1994, vol. 33, # 7, p. 1476 - 1485

  摘要：

  DOI：

文献信息

• Reduction of Allylpalladium(II)chloride Dimer by Formation of Allyloxy­silanes
  作者：Scott Denmark、Russell Smith

  DOI：10.1055/s-2006-951516

  日期：2006.11

  The reduction ofallylpalladium(II)chloride dimer (APC) to a Pd(0) species can be effected by reaction with alkali metal silanolates. The reduction is extremely rapid in the presence of chelating bisphosphine ligands and for a variety of silanolates.

  烯丙基氯化钯 (II) 二聚体 (APC) 还原为 Pd(0) 物质可以通过与碱金属硅烷醇盐反应来实现。在螯合双膦配体和各种硅烷醇化物存在的情况下，还原速度非常快。
• Johnson, Todd J.; Folting, Kirsten; Streib, William E., Inorganic Chemistry, 1995, vol. 34, # 2, p. 488 - 499
  作者：Johnson, Todd J.、Folting, Kirsten、Streib, William E.、Martin, James D.、Huffman, John C.、Jackson, Sarah A.、Eisenstein, Odile、Caulton, Kenneth G.

  DOI：——

  日期：——
• Probing the electronic demands of transmetalation in the palladium-catalyzed cross-coupling of arylsilanolates
  作者：Scott E. Denmark、Russell C. Smith、Wen-Tau T. Chang

  DOI：10.1016/j.tet.2011.03.066

  日期：2011.6

  The electronic characteristics of coupling partners in the transmetalation step for the cross-coupling reaction of arylsilanolates have been investigated. The ability to interrogate the transmetalation event by in situ preparation of the arylpalladium(II) silanolate intermediate has enabled a Hammett analysis for both the aryl electrophile and arylsilanolate to be conducted. These studies reveal that electron-donating groups on the silicon nucleophile and electron-withdrawing groups on the electrophile accelerate the transmetalation process. (C) 2011 Elsevier Ltd. All rights reserved.
• Poulton, Jason T.; Sigalas, Michael P.; Folting, Kirsten, Inorganic Chemistry, 1994, vol. 33, # 7, p. 1476 - 1485
  作者：Poulton, Jason T.、Sigalas, Michael P.、Folting, Kirsten、Streib, William E.、Eisenstein, Odile、Caulton, Kenneth G.

  DOI：——

  日期：——