4-(4,4-dimethyl-4,5-dihydrooxazol-2-yl)pyridin-3-ol | 81603-46-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 4-(4,4-dimethyl-4,5-dihydrooxazol-2-yl)pyridin-3-ol
• 英文别名: 4-(4,4-dimethyl-5H-1,3-oxazol-2-yl)pyridin-3-ol
• CAS: 81603-46-5
• 化学式: C₁₀H₁₂N₂O₂
• 分子量: 192.217
• InChiKey: FWYISPOAHONOGB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  54.7
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  甲基锂 以27%的产率得到
  参考文献：
  名称：

  MEYERS, A. I.;GABEL, R. A., J. ORG. CHEM., 1982, 47, N 13, 2633-2637

  摘要：

  DOI：

文献信息

• Substitution Effect on 2-(Oxazolinyl)-phenols and 1,2,5-Chalcogenadiazole<i>-</i>Annulated Derivatives: Emission-Color-Tunable, Minimalistic Excited-State Intramolecular Proton Transfer (ESIPT)-Based Luminophores
  作者：Dominik Göbel、Pascal Rusch、Daniel Duvinage、Tim Stauch、Nadja-C. Bigall、Boris J. Nachtsheim

  DOI：10.1021/acs.joc.1c00846

  日期：2021.11.5

  Minimalistic 2-(oxazolinyl)-phenols substituted with different electron-donating and -withdrawing groups as well as 1,2,5-chalcogenadiazole-annulated derivatives thereof were synthesized and investigated in regard to their emission behavior in solution as well as in the solid state. Depending on the nature of the incorporated substituent and its position, emission efficiencies were increased or diminished

  合成了被不同给电子和吸电子基团取代的简约 2-(恶唑啉基)-苯酚及其 1,2,5-硫属二唑环化衍生物，并研究了它们在溶液和固体中的发射行为状态。根据引入的取代基的性质及其位置，发射效率会增加或减少，从而产生 AIE 或 ACQ 特性。单晶分析揭示了 J 型和 H 型包装基序以及迄今为止未描述的以酮形式分离的基于 ESIPT 的荧光团。
• Aerobic C(sp²)–H Hydroxylations of 2-Aryloxazolines: Fast Access to Excited-State Intramolecular Proton Transfer (ESIPT)-Based Luminophores
  作者：Dominik Göbel、Nils Clamor、Enno Lork、Boris J. Nachtsheim

  DOI：10.1021/acs.orglett.9b01350

  日期：2019.7.19

  The direct hydroxylation of 2-aryloxazolines via a deprotonative magnesiation using TMPMgCl center dot LiCl and subsequent oxidation with molecular oxygen or air as a green oxidant is reported. This method proceeds under mild conditions at room temperature with high regioselectivity and chemoselectivity. The obtained phenols exhibit tunable luminescence properties, induced by excited-state intramolecular proton transfer. This method opens a new opportunity for the sustainable synthesis of luminescent organic molecules.
• Substitutions of pyridines activated by oxazolines via nucleophilic additions for metalation-alkylation
  作者：A. I. Meyers、Richard A. Gabel

  DOI：10.1021/jo00134a024

  日期：1982.6