(Z)-1-(dimethylamino)-1-trimethylsiloxy-1-propene | 64728-10-5

• 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: (Z)-1-(dimethylamino)-1-trimethylsiloxy-1-propene
• 英文别名: (z)-1-Dimethylamino-1-trimethylsiloxy-1-propene；(Z)-N,N-dimethyl-1-trimethylsilyloxyprop-1-en-1-amine
• CAS: 64728-10-5
• 化学式: C₈H₁₉NOSi
• 分子量: 173.33
• InChiKey: KOJKLUKTBMTSNG-FPLPWBNLSA-N

物化性质

• 沸点：
  176.6±23.0 °C(Predicted)
• 密度：
  0.852±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.26
• 重原子数：
  11
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  12.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (Z)-1-(dimethylamino)-1-trimethylsiloxy-1-propene 、 苯亚甲基苯乙酮 在 三异丙氧基氯化钛 、 oxonium 作用下， 生成 2-Methyl-5-oxo-3,5-diphenyl-pentanoic acid dimethylamide 、 (Z)-3-Hydroxy-2-methyl-3,5-diphenyl-pent-4-enoic acid dimethylamide
  参考文献：
  名称：

  S-甲硅烷基烯酮S，N乙缩醛和（不饱和）-烯硫醇钛在不饱和酮中的区域选择性

  摘要：

  （Z）S-硅烷基烯酮S，N乙缩醛与α-烯酮反应，得到排他的1-2加成。烯硫醇钛和钛酸酯-络合物烯硫醇盐要进行1-2、1-4加成反应。

  DOI：

  10.1016/s0040-4039(00)99931-3
• 作为产物：
  描述：

  三甲基氯硅烷 、 N,N-二甲基丙酰胺 在 lithium diisopropyl amide 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 2.0h， 以22.9%的产率得到(Z)-1-(dimethylamino)-1-trimethylsiloxy-1-propene
  参考文献：
  名称：

  Group Transfer Polymerization of N,N-Dimethylacrylamide Using Nobel Efficient System Consisting of Dialkylamino Silyl Enol Ether as an Initiator and Strong Brønsted Acid as an Organocatalyst

  摘要：

  The combination of (Z)-1-(dimethylammo)-1-ti imethylsiloxy- I -propene ((Z)-DATP) and Bronsted acid of trffluoromethanesulfonmnde (Tf2NH) was found to act as a highly efficient c-rp initiating system for N,N-chmethylmethacrylamide (DMAA) at 0 degrees C The Tf2NH-catalyzed GTP of DMAA initiated by (Z)-DATP proceeded in a lime, manner to pi duce poly(N,N-dimethylacrylamide)s (PDMAA) with controlled molecular weights and mu row molecular weight distributions The living nature was confirmed by measuiements and a postpolymei ization experiment Furthermore. the MALDI-TOF MS analysis revealed that the moleculai weight of the obtained PDMAA was in perfect agreement with that of PDMAA conta ming the (Z)-DATP initiator lesidue and the desdylated chain end, showing that the Tf2NH-catalyzed GTP of DMAA pi oceeded without any side reactions The obtained PDM AA was r diad rich and had up to 73% of r diad contents Glass transition tempei at tn es of PDMAA showed molecular weight dependence below 20 kg moI(-1)

  DOI：

  10.1021/ma1005765

文献信息

• Regioselectivity of S-silylketene S,N acetals and titanium - (ate) - enethiolates addition to unsaturated ketones
  作者：Claude Goasdoue、Nicole Goasdoue、Marcel Gaudemar

  DOI：10.1016/s0040-4039(00)99931-3

  日期：1984.1

  (Z) S-Silylketene S,N acetals react with α-enones to afford exclusive 1-2 addition. Titanium enethiolates and titanium - ate - complexe enethiolates undergo 1-2, 1-4 addition.

  （Z）S-硅烷基烯酮S，N乙缩醛与α-烯酮反应，得到排他的1-2加成。烯硫醇钛和钛酸酯-络合物烯硫醇盐要进行1-2、1-4加成反应。
• Group Transfer Polymerization of <i>N</i>,<i>N</i>-Dimethylacrylamide Using Nobel Efficient System Consisting of Dialkylamino Silyl Enol Ether as an Initiator and Strong Brønsted Acid as an Organocatalyst
  作者：Keita Fuchise、Ryosuke Sakai、Toshifumi Satoh、Shin-ichiro Sato、Atsushi Narumi、Seigou Kawaguchi、Toyoji Kakuchi

  DOI：10.1021/ma1005765

  日期：2010.7.13

  The combination of (Z)-1-(dimethylammo)-1-ti imethylsiloxy- I -propene ((Z)-DATP) and Bronsted acid of trffluoromethanesulfonmnde (Tf2NH) was found to act as a highly efficient c-rp initiating system for N,N-chmethylmethacrylamide (DMAA) at 0 degrees C The Tf2NH-catalyzed GTP of DMAA initiated by (Z)-DATP proceeded in a lime, manner to pi duce poly(N,N-dimethylacrylamide)s (PDMAA) with controlled molecular weights and mu row molecular weight distributions The living nature was confirmed by measuiements and a postpolymei ization experiment Furthermore. the MALDI-TOF MS analysis revealed that the moleculai weight of the obtained PDMAA was in perfect agreement with that of PDMAA conta ming the (Z)-DATP initiator lesidue and the desdylated chain end, showing that the Tf2NH-catalyzed GTP of DMAA pi oceeded without any side reactions The obtained PDM AA was r diad rich and had up to 73% of r diad contents Glass transition tempei at tn es of PDMAA showed molecular weight dependence below 20 kg moI(-1)