(3-Methyl-2,4-dihydrothieno[3,4-b][1,4]dioxepin-3-yl)methyl bicyclo[2.2.1]hept-5-ene-2-carboxylate | 1215857-55-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (3-Methyl-2,4-dihydrothieno[3,4-b][1,4]dioxepin-3-yl)methyl bicyclo[2.2.1]hept-5-ene-2-carboxylate
• 英文别名: (3-methyl-2,4-dihydrothieno[3,4-b][1,4]dioxepin-3-yl)methyl bicyclo[2.2.1]hept-5-ene-2-carboxylate
• CAS: 1215857-55-8
• 化学式: C₁₇H₂₀O₄S
• 分子量: 320.409
• InChiKey: RBUOAVNISLCYAB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  22
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.59
• 拓扑面积：
  73
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  5-降冰片烯-2-酰氯 、 (3-methyl-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepin-3-yl)methanol 在 三乙胺 作用下， 以 乙醚 为溶剂， 反应 12.0h， 生成 (3-Methyl-2,4-dihydrothieno[3,4-b][1,4]dioxepin-3-yl)methyl bicyclo[2.2.1]hept-5-ene-2-carboxylate
  参考文献：
  名称：

  Variable-color poly(3,4-propylenedioxythiophene) electrochromics from precursor polymers

  摘要：

  We have developed two approaches to processable precursors to conjugated polymers: main-chain and side-chain. Upon oxidative conversion to the conjugated polymer, a main-chain precursor yielded a nearly perfect spectral match, an identical lambda(max), and an equivalent band gap to that of electrodeposited chromophore, resulting in a color match. This precursor method has the potential to incorporate any chromophore and achieve spectral and color matching with relative ease, as opposed to extensive synthetic monomer design. We describe the synthesis and characterization of a new side-chain and two new main-chain precursor polymers, each of which contains a derivative of 3,4-propylenedioxythiophene, ProDOT-Me-2. The side-chain precursor tethers one ProDOT-Me-2 molecule to a poly(norbornene) backbone; the main-chain systems are perfectly alternating copolymers of ProDOT-Me-2, one with dimethylsilane and one with tetramethyldisiloxane. Electronic and optical properties for these converted precursors were described and compared to electrodeposited PProDOT-Me-2. Published by Elsevier Ltd.

  DOI：

  10.1016/j.polymer.2009.12.015

文献信息

• Variable-color poly(3,4-propylenedioxythiophene) electrochromics from precursor polymers
  作者：Michael A. Invernale、Jayesh G. Bokria、Matthew Ombaba、Ki-Ryong Lee、Donna M.D. Mamangun、Gregory A. Sotzing

  DOI：10.1016/j.polymer.2009.12.015

  日期：2010.1

  We have developed two approaches to processable precursors to conjugated polymers: main-chain and side-chain. Upon oxidative conversion to the conjugated polymer, a main-chain precursor yielded a nearly perfect spectral match, an identical lambda(max), and an equivalent band gap to that of electrodeposited chromophore, resulting in a color match. This precursor method has the potential to incorporate any chromophore and achieve spectral and color matching with relative ease, as opposed to extensive synthetic monomer design. We describe the synthesis and characterization of a new side-chain and two new main-chain precursor polymers, each of which contains a derivative of 3,4-propylenedioxythiophene, ProDOT-Me-2. The side-chain precursor tethers one ProDOT-Me-2 molecule to a poly(norbornene) backbone; the main-chain systems are perfectly alternating copolymers of ProDOT-Me-2, one with dimethylsilane and one with tetramethyldisiloxane. Electronic and optical properties for these converted precursors were described and compared to electrodeposited PProDOT-Me-2. Published by Elsevier Ltd.