2-(naphthalen-2-yloxy)benzaldehyde | 1041511-01-6

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-(naphthalen-2-yloxy)benzaldehyde
• 英文别名: 2-Naphthalen-1-yloxybenzaldehyde
• CAS: 1041511-01-6
• 化学式: C₁₇H₁₂O₂
• mdl: MFCD12443575
• 分子量: 248.281
• InChiKey: WYXCMOPQHJPANO-UHFFFAOYSA-N

物化性质

• 沸点：
  401.2±28.0 °C(Predicted)
• 密度：
  1.206±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-(naphthalen-2-yloxy)benzaldehyde 在 叔丁基过氧化氢 、 rhodium(III) chloride 、 三苯基膦 作用下， 以 氯苯 为溶剂， 反应 24.0h， 以36%的产率得到7H-苯并[c]氧杂蒽-7-酮
  参考文献：
  名称：

  Rhodium-Catalyzed Xanthone Formation from 2-Aryloxybenzaldehydes via Cross-Dehydrogenative Coupling (CDC)

  摘要：

  A concise and straightforward strategy to construct a xanthone skeleton via an intramolecular cross-dehydrogenative coupling (CDC) of 2-aryloxybenzaldehydes has been developed. The reaction proceeded smoothly without any need of preactivation of the aldehyde group. It can tolerate various functional groups and provides an applicable protocol to construct a wide range of xanthone derivatives.

  DOI：

  10.1021/ol203381q
• 作为产物：
  描述：

  萘酚 、 2-氟苯甲醛 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 1.0h， 以82%的产率得到2-(naphthalen-2-yloxy)benzaldehyde
  参考文献：
  名称：

  In（OTf）3催化2-芳氧基苯甲醛和2-（芳硫基）苯甲醛的还原醚化

  摘要：

  2-芳氧基苯甲醛和2-（芳硫基）苯甲醛在无溶剂条件下在5 mol％In（OTf）3和化学计量的Et 3 SiH存在下进行还原醚化反应，以优异的收率生成新型对称的二苄基醚和硫醚。发现在催化活性方面，In（OTf）3优于用于该反应测试的其他金属三氟甲磺酸酯。如所预期的，在这些条件下无法获得黄嘌呤和噻吨酮。

  DOI：

  10.1016/j.tetlet.2019.150955

文献信息

• Scandium triflate-catalyzed one-pot domino approach towards general and efficient syntheses of unsymmetrical 9-substituted xanthene derivatives
  作者：Ritesh Singh、Gautam Panda

  DOI：10.1039/b919666h

  日期：——

  A general and efficient one-pot cascade/tandem approach to synthesize unsymmetrical 9-aryl/heteroaryl xanthenes has been developed under extremely mild reaction conditions using 10 mol% Sc(OTf)3 as a catalyst. This strategy has been further extended to synthesize 9-(thioaryl) xanthenes through tandem carbon–sulfur (C–S) and carbon–carbon (C–C) bond formation. Novel C–C and C–S bond cleavage promoted

  在极其温和的反应条件下，使用10摩尔％的溶液，已开发出一种通用且有效的一锅级联/串联方法，用于合成不对称的9-芳基/杂芳基黄嘌呤。 Sc（OTf）3作为催化剂。该策略已进一步扩展为通过串联合成9-（硫代芳基）黄嘌呤碳–硫 （CS）和 碳–碳（CC）键的形成。新型的C–C和C–S键断裂被促进Sc（OTf）3 在机械调查中也进行了讨论。
• An organocatalytic method for the synthesis of some novel xanthene derivatives by the intramolecular Friedel–Crafts reaction
  作者：Tülay Yıldız、Hatice Başpinar Küçük

  DOI：10.1039/c6ra27094h

  日期：——

  An efficient organocatalytic method for the synthesis of new substituted 9-arylxanthenes (2a–2u) starting from diarylcarbinol compounds with an arenoxy group (1a–1u) has been developed using the intramolecular Friedel–Crafts reaction. The substrates were prepared in two steps by Ullmann-type coupling and then Grignard reaction. Some organic Brønsted acids were studied as catalysts (3a–3g) in the intramolecular

  利用分子内Friedel-Crafts反应开发了一种有效的有机催化方法，用于从具有芳氧基（1a-1u）的二芳基甲醇化合物开始合成新的取代的9-芳基黄嘌呤（2a-2u）。通过Ullmann型偶联然后进行格氏反应，分两个步骤制备底物。首次在分子内Friedel-Crafts烷基化反应中研究了一些有机布朗斯台德酸作为催化剂（3a–3g）。N-三氟磷酰胺（3g）可在室温下15分钟内以优异的产率合成某些新颖的取代9-芳基黄嘌呤。
• [EN] STEREODYNAMIC CHEMOSENSORS<br/>[FR] CHIMIOCAPTEURS STÉRÉODYNAMIQUES
  申请人：UNIV GEORGETOWN

  公开号：WO2014144197A1

  公开（公告）日：2014-09-18

  The present invention relates to multifunctional chemosensors that can measure the concentration, enantiomeric excess (ee), and absolute configuration of chiral compounds. The chemosensors described herein may contain a backbone moiety that is bonded to a fluorescent moiety and a moiety for bonding a chiral compound. Backbone moieties may include aromatic groups, for example, naphthyl. The chemosensors described herein are useful for measuring concentration, enantiomeric excess, and absolute configuration of organic molecules in areas such as high throughput screening.

  本发明涉及多功能化学传感器，可测量手性化合物的浓度、对映体过量（ee）和绝对构型。本文描述的化学传感器可能包含与荧光基团和用于结合手性化合物的基团结合的骨架基团。骨架基团可能包括芳香族基团，例如，萘基团。本文描述的化学传感器可用于在高通量筛选等领域测量有机分子的浓度、对映体过量和绝对构型。
• STEREODYNAMIC CHEMOSENSORS
  申请人：GEORGETOWN UNIVERSITY

  公开号：US20160039723A1

  公开（公告）日：2016-02-11

  The present invention relates to multifunctional chemosensors that can measure the concentration, enandomeric excess (ee), and absolute configuration of chiral compounds. The chemosensors described herein may contain a backbone moiety that is bonded to a fluorescent moiety and a moiety for bonding a chiral compound. Backbone moieties may include aromatic groups, for example, naphthyl. The chemosensors described herein are useful for measuring concentration, enandomeric excess, and absolute configuration of organic molecules in areas such as high throughput screening.

  本发明涉及多功能化学传感器，可测量手性化合物的浓度、对映异构体过量（ee）和绝对构型。本文所描述的化学传感器可能包含与荧光基团和手性化合物配合的骨架基团。骨架基团可以包括芳香族基团，例如萘基团。本文所描述的化学传感器可用于在高通量筛选等领域测量有机分子的浓度、对映异构体过量和绝对构型。
• METHOD FOR PRODUCING OPTICALLY ACTIVE CYANOHYDRIN COMPOUND
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP2264005A1

  公开（公告）日：2010-12-22

  A method of producing an optically active cyanohydrin compound represented by formula (3) (wherein, Q1 and Q2 are as defined below, and * represents that the indicated carbon atom is the optically active center) comprising reacting an aldehyde compound represented by formula (2) (wherein, Q1 and Q2 represent each independently a hydrogen atom, optionally substituted alkyl group having 1 to 6 carbon atoms, or the like) with hydrogen cyanide in the presence of a silyl compound and an asymmetric complex which is obtained by reacting an optically active pyridine compound represented by formula (1) (wherein, R1 and R2 represent each independently a hydrogen atom, alkyl group having 1 to 6 carbon atoms, or the like, provided that R1 and R2 are not the same.) with an aluminum halide.

  一种生产由式（3）表示的光学活性氰醇化合物的方法 (其中，Q1 和 Q2 如下文所定义，* 代表所指示的碳原子是光学活性中心）的方法，包括使式（2）所代表的醛化合物发生反应 (其中，Q1 和 Q2 各自独立地代表氢原子、具有 1 至 6 个碳原子的任选取代的烷基或类似基团）与氰化氢在硅烷基化合物和一种不对称络合物的存在下反应，该不对称络合物是由式（1）所代表的具有光学活性的吡啶化合物反应得到的 (其中，R1 和 R2 各自独立地代表氢原子、具有 1 至 6 个碳原子的烷基或类似基团，但 R1 和 R2 不能相同）与卤化铝反应。