Diphenylgermaniumoxid | 3430-85-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Diphenylgermaniumoxid
• 英文别名: Oxo-diphenyl-germane；oxo(diphenyl)germane
• CAS: 3430-85-1
• 化学式: C₁₂H₁₀GeO
• 分子量: 242.801
• InChiKey: JRAFHMKMQLDLKV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.22
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2914399090

反应信息

• 作为反应物：
  描述：

  、 Diphenylgermaniumoxid 以 氯仿 为溶剂， 反应 5.0h， 生成
  参考文献：
  名称：

  cyclo-Stannasiloxanes Containing both Oxygen Atoms and Methylene Moieties within the Ring and Formation of Related Organotin Oxo Clusters

  摘要：

  The syntheses of the 8-membered stannasiloxanes cyclo-[RR'SnOSi(Me-2)CH2](2), (5, R = R' = Ph; 6, R = R' = t-Bu; 7, R = Me2N(CH2)(3), R' = Ph) is reported. These react with organoelement oxides, providing the novel metallasiloxanes cyclo-[Me2SiCH2(RROSnOMO] (8, R = R' = Ph, M = t-Bu2Sn; 9, R = R' = t-Bu, M = t-Bu2Sn; 10, R = Me2N(CH2)(3), R' = Ph, M = t-Bu2Sn; 11, R = Me2N(CH2)(3), R' = Ph, M = Ph2Ge). Among these, compound 11 is the first example of such species being composed of four different group 14 elements in the 6-membered-ring skeleton. On contact with moist air compound 8 surprisingly undergoes Sn-Ph bond cleavage, giving the diorganotinoxo cluster [PhSn(CH2Me2SiO)Sn(mu(3)-O)(mu-OH)t-Bu-2](2) (12), which shows a ladder-type structure. The latter reacts with 2 molar equiv of t-Bu2SnO, affording the Sn-6-diorganotin oxo cluster [t-Bu-2(mu-OH)Sn(mu(3)-O)SnPh(CH2Me2SiO)Sn-t-Bu-2(mu(3)-O)](2) (13). The compounds have been characterized by NMR spectroscopy, electrospray mass spectrometry, and in the case of compounds 5-7, 12, and 13 also by single-crystal X-ray diffraction analysis.

  DOI：

  10.1021/acs.organomet.5b00768
• 作为产物：
  描述：

  二苯基二氯化锗 在 sodium hydroxide 作用下， 以 乙醇 、 二氯甲烷 、 水 为溶剂， 反应 72.0h， 以92%的产率得到Diphenylgermaniumoxid
  参考文献：
  名称：

  cyclo-Stannasiloxanes Containing both Oxygen Atoms and Methylene Moieties within the Ring and Formation of Related Organotin Oxo Clusters

  摘要：

  The syntheses of the 8-membered stannasiloxanes cyclo-[RR'SnOSi(Me-2)CH2](2), (5, R = R' = Ph; 6, R = R' = t-Bu; 7, R = Me2N(CH2)(3), R' = Ph) is reported. These react with organoelement oxides, providing the novel metallasiloxanes cyclo-[Me2SiCH2(RROSnOMO] (8, R = R' = Ph, M = t-Bu2Sn; 9, R = R' = t-Bu, M = t-Bu2Sn; 10, R = Me2N(CH2)(3), R' = Ph, M = t-Bu2Sn; 11, R = Me2N(CH2)(3), R' = Ph, M = Ph2Ge). Among these, compound 11 is the first example of such species being composed of four different group 14 elements in the 6-membered-ring skeleton. On contact with moist air compound 8 surprisingly undergoes Sn-Ph bond cleavage, giving the diorganotinoxo cluster [PhSn(CH2Me2SiO)Sn(mu(3)-O)(mu-OH)t-Bu-2](2) (12), which shows a ladder-type structure. The latter reacts with 2 molar equiv of t-Bu2SnO, affording the Sn-6-diorganotin oxo cluster [t-Bu-2(mu-OH)Sn(mu(3)-O)SnPh(CH2Me2SiO)Sn-t-Bu-2(mu(3)-O)](2) (13). The compounds have been characterized by NMR spectroscopy, electrospray mass spectrometry, and in the case of compounds 5-7, 12, and 13 also by single-crystal X-ray diffraction analysis.

  DOI：

  10.1021/acs.organomet.5b00768

文献信息

• Reactions of germylenes with diazo compounds. New route for the formation of germanium-carbon double-bonded intermediates
  作者：P. Riviere、A. Castel、J. Satge

  DOI：10.1021/ja00536a059

  日期：1980.7
• RIVIERE-BAUDET M.; LACRAMPE G.; SATGE J., C. R. ACAD. SCI., 1979, C289, NO 7, 223-226
  作者：RIVIERE-BAUDET M.、 LACRAMPE G.、 SATGE J.

  DOI：——

  日期：——
• BARRAU J.;RIMA G.;EL AMINE M.;SATGE J., J. CHEM. RES. SYNOP., 1985, N 1, 30-31
  作者：BARRAU J.、RIMA G.、EL AMINE M.、SATGE J.

  DOI：——

  日期：——
• <i>cyclo-</i>Stannasiloxanes Containing both Oxygen Atoms and Methylene Moieties within the Ring and Formation of Related Organotin Oxo Clusters
  作者：Samer Baba Haj、Christina Dietz、Michael Lutter、Klaus Jurkschat

  DOI：10.1021/acs.organomet.5b00768

  日期：2015.12.14

  The syntheses of the 8-membered stannasiloxanes cyclo-[RR'SnOSi(Me-2)CH2](2), (5, R = R' = Ph; 6, R = R' = t-Bu; 7, R = Me2N(CH2)(3), R' = Ph) is reported. These react with organoelement oxides, providing the novel metallasiloxanes cyclo-[Me2SiCH2(RROSnOMO] (8, R = R' = Ph, M = t-Bu2Sn; 9, R = R' = t-Bu, M = t-Bu2Sn; 10, R = Me2N(CH2)(3), R' = Ph, M = t-Bu2Sn; 11, R = Me2N(CH2)(3), R' = Ph, M = Ph2Ge). Among these, compound 11 is the first example of such species being composed of four different group 14 elements in the 6-membered-ring skeleton. On contact with moist air compound 8 surprisingly undergoes Sn-Ph bond cleavage, giving the diorganotinoxo cluster [PhSn(CH2Me2SiO)Sn(mu(3)-O)(mu-OH)t-Bu-2](2) (12), which shows a ladder-type structure. The latter reacts with 2 molar equiv of t-Bu2SnO, affording the Sn-6-diorganotin oxo cluster [t-Bu-2(mu-OH)Sn(mu(3)-O)SnPh(CH2Me2SiO)Sn-t-Bu-2(mu(3)-O)](2) (13). The compounds have been characterized by NMR spectroscopy, electrospray mass spectrometry, and in the case of compounds 5-7, 12, and 13 also by single-crystal X-ray diffraction analysis.