1-(2-allyloxy-1-phenyl-ethoxy)-2,2,6,6-tetramethyl-piperidin | 341968-36-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: 1-(2-allyloxy-1-phenyl-ethoxy)-2,2,6,6-tetramethyl-piperidin
• 英文别名: 2,2,6,6-Tetramethyl-1-(1-phenyl-2-prop-2-enoxyethoxy)piperidine
• CAS: 341968-36-3
• 化学式: C₂₀H₃₁NO₂
• 分子量: 317.472
• InChiKey: LGMBBVJNNTVMET-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  23
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  21.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  1-(2-allyloxy-1-phenyl-ethoxy)-2,2,6,6-tetramethyl-piperidin 、 一氧化碳 以 叔丁醇 为溶剂， 130.0 ℃ 、8.61 MPa 条件下， 反应 20.0h， 生成 trans-1,3,3a,9b-tetrahydro-naphtho[1,2-c]furan-5(4H)-one 、 cis-1,3,3a,9b-Tetrahydronaphthol<1,2-c>furan-5(4H)-one
  参考文献：
  名称：

  CO-Trapping Reaction under Thermolysis of Alkoxyamines:  Application to the Synthesis of 3,4-Cyclopenta-1-tetralones

  摘要：

  An efficient one-pot sequence comprising a PRE-mediated radical 5-exo-cyclization, a radical carbonylation, a nitroxide trapping reaction, and a subsequent acid-catalyzed Friedel-Craft-type acylation provides a new entry into 3,4-cyclopenta-1-tetral ones. Eight examples are presented.

  DOI：

  10.1021/ol050951n
• 作为产物：
  描述：

  1-(2-benzoyloxy-1-phenylethoxy)-2,2,6,6-tetramethylpiperidine 在 氢氧化钾 、 sodium hydride 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 21.0h， 生成 1-(2-allyloxy-1-phenyl-ethoxy)-2,2,6,6-tetramethyl-piperidin
  参考文献：
  名称：

  Synthesis and Multidimensional NMR Characterization of PDMS-b-PS Prepared by Combined Anionic Ring-Opening and Nitroxide-Mediated Radical Polymerization

  摘要：

  The synthesis of PDMS-b-PS copolymers by anionic and nitroxide-mediated radical polymerization (NMRP) is discussed. Hydride end-capped PDMS is hydrosilylated with an allylic alkoxyamine to form a TEMPO functional macroinitiator. The macroinitiator is reacted with styrene to form diblock copolymer. NMRP of styrene initiated by the PDMS macroinitiator (M-w/M-n = 1.22) gave diblocks with M-w/M-n between 1.28 and 1.35. Microstructure characterization by one (1D) and two (2D) dimensional solution NMR verified the composition of the copolymer end groups and block junction. LC-NMR analysis shows that nearly homopolymer free diblocks were obtained by this method. Solid-state NAIR analysis verified a phase-separated morphology.

  DOI：

  10.1021/ma0114178