7-(allyloxy)naphthalen-2-ol | 79044-35-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 7-(allyloxy)naphthalen-2-ol
• 英文别名: 7-allyloxy-2-naphthol；2-(2-propenyloxy)-7-hydroxynaphthalene；7-(2-Propenyloxy)-2-naphthalenol；7-prop-2-enoxynaphthalen-2-ol
• CAS: 79044-35-2
• 化学式: C₁₃H₁₂O₂
• 分子量: 200.237
• InChiKey: YEQFLGTWTKFBKD-UHFFFAOYSA-N

物化性质

• 沸点：
  369.6±17.0 °C(Predicted)
• 密度：
  1.150±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  29.5
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  7-(allyloxy)naphthalen-2-ol 在 potassium carbonate 、 三乙胺 作用下， 以 丙酮 、 乙腈 为溶剂， 反应 2.25h， 生成 (3-((7-(allyloxy)naphthalen-2-yl)oxy)prop-1-yn-1-yl)silver
  参考文献：
  名称：

  Assembly of organosilver(I) frameworks with terminal ethynide and ethenyl groups on separate pendent arms attached to an aromatic ring

  摘要：

  A series of eight silver(I) trifluoroacetate complexes based on aromatic ligands bearing terminal ethynyl and ethenyl groups on separate pendent arms has been synthesized. Single-crystal X-ray analysis of the complexes provided detailed information on the influence of argentophilicity, ligand disposition and orientation, and the co-existence of three types of silver-carbon bonding (silver-ethynide, silver-ethenyl and silver-aromatic) in coordination network construction, as well as the roles played by weak pi-pi stacking and anion-pi interactions in supramolecular assembly. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2012.06.082
• 作为产物：
  描述：

  3-溴丙烯 生成 7-(allyloxy)naphthalen-2-ol
  参考文献：
  名称：

  LEMAHIEU, R. A.

  摘要：

  DOI：

文献信息

• Lewis Acid‐Mediated Cyanation of Phenols Using <i>N</i> ‐Cyano‐ <i>N</i> ‐phenyl‐ <i>p‐</i> toluenesulfonamide
  作者：Wu Zhang、Tao Li、Qingli Wang、Wanxiang Zhao

  DOI：10.1002/adsc.201900813

  日期：2019.11.5

  Lewis acid‐mediated cyanation of phenol derivatives with N‐cyano‐N‐phenyl‐p‐toluenesulfonamide (NCTS) has been developed. The reaction proceeded efficiently with high regioselectivity to produce aromatic nitriles in moderate to excellent yields, which provides a direct and practical access to valuable products.

  已经开发了路易斯酸介导的苯酚衍生物与N-氰基-N-苯基-对甲苯磺酰胺（NCTS）的氰化反应。该反应以高区域选择性有效地进行，以中等至优异的产率生产芳族腈，这为获得有价值的产品提供了直接和实用的途径。
• Naphthalenyloxy substituted carboxylic acids
  申请人：Hoffmann-La Roche Inc.

  公开号：US04539419A1

  公开（公告）日：1985-09-03

  Compounds of the formula ##STR1## wherein R is hydrogen or lower alkyl, X is hydrogen or halogen, and A is the group ##STR2## wherein R.sub.1 is hydrogen, acyl or lower alkyl, R.sub.2 is hydrogen or lower alkyl, m is an integer from 2 to 4, n is an integer from 1 to 3, and t is an integer from 1 to 5, provided that R.sub.1 is adjacent to --(CH.sub.2).sub.m [O(CH.sub.2).sub.m ].sub.n O--, and, when R.sub.2 is hydrogen, salts thereof with pharmaceutically acceptable bases, are described. The compounds of formula I are useful as agents for the treatment of allergic conditions.

  式为##STR1##的化合物，其中R为氢或较低的烷基，X为氢或卤素，A为基团##STR2##，其中R.sub.1为氢、酰基或较低的烷基，R.sub.2为氢或较低的烷基，m为2至4的整数，n为1至3的整数，t为1至5的整数，前提是R.sub.1邻接于--(CH.sub.2).sub.m [O(CH.sub.2).sub.m ].sub.n O--，当R.sub.2为氢时，其与药用可接受碱的盐被描述。式I的化合物可用作治疗过敏症状的药物。
• THERMOSETTING ALKOXYSILYL COMPOUND HAVING TWO OR MORE ALKOXYSILYL GROUPS, COMPOSITION AND CURED PRODUCT COMPRISING SAME, USE THEREOF, AND METHOD FOR PREPARING ALKOXYSILYL COMPOUND
  申请人：KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

  公开号：US20180155370A1

  公开（公告）日：2018-06-07

  The present invention relates to: a thermosetting alkoxysilyl compound (hereinafter, referred to as “alkoxysilyl compound”)having two or more alkoxysilyl groups showing excellent heat-resistance characteristics in a composite; a composition and a cured product comprising the same; a use thereof; and a method for preparing an alkoxysilyl compound. The composition of an alkoxysilyl compound, comprising a novel alkoxysilyl compound according to the present invention shows, in a composite, improved heat-resistance characteristics, i.e., an effect of decreasing the CTE of the composition of an alkoxysilyl compound and not showing a glass transition temperature (hereinafter, referred to as “Tg-less”). Further, the cured product comprising an alkoxysilyl compound according to the present invention shows excellent flame retardant properties due to the alkoxysilyl groups.

  本发明涉及一种热固性烷氧基硅基化合物（以下简称“烷氧基硅基化合物”），其具有两个或两个以上的烷氧基硅基团，在复合材料中表现出优异的耐热特性；包括该烷氧基硅基化合物的组合物和固化产物；其用途；以及制备烷氧基硅基化合物的方法。根据本发明的一种烷氧基硅基化合物的组合物显示出改善的耐热特性，即降低烷氧基硅基化合物组合物的CTE并且不显示玻璃转变温度（以下简称“Tg-less”）的效果。此外，根据本发明的一种烷氧基硅基化合物的固化产物由于烷氧基硅基团表现出优异的阻燃性能。
• Metal-Free Sequential C(sp²)–H/OH and C(sp³)–H Aminations of Nitrosoarenes and <i>N</i>-Heterocycles to Ring-Fused Imidazoles
  作者：Anisha Purkait、Subhra Kanti Roy、Hemant Kumar Srivastava、Chandan K. Jana

  DOI：10.1021/acs.orglett.7b00832

  日期：2017.5.19

  Hydrogen bond assisted ortho-selective C(sp2)–H amination of nitrosoarenes and subsequent α-C(sp3)-H functionalization of aliphatic amines is achieved under metal-free conditions. The annulation of nitrosoarenes and 2-hydroxy-C-nitroso compounds with N-heterocycles provides a facile excess to a wide range of biologically relevant ring-fused benzimidazoles and structurally novel polycyclic imidazoles

  氢键辅助的亚硝基芳烃的邻位选择性C（sp 2）-H氨基化和随后的α-C（sp 3）-H脂肪族胺的官能化在无金属条件下实现。亚硝基芳烃和2-羟基-C-亚硝基化合物与N-杂环的环化分别提供了相对于广泛的生物学相关的环稠合的苯并咪唑和结构上新颖的多环咪唑的简便过量。发现在卤代亚硝基芳烃的C（sp 2）–H胺化过程中，亲核芳香族氢取代（S N ArH）比经典S N Ar反应更可取。
• Dual activation in oxidative coupling of 2-naphthols catalyzed by chiral dinuclear vanadium complexes
  作者：Shinobu Takizawa、Tomomi Katayama、Hidenori Somei、Yasuaki Asano、Tomokazu Yoshida、Chiaki Kameyama、Doss Rajesh、Kiyotaka Onitsuka、Takeyuki Suzuki、Masafumi Mikami、Hiroshi Yamataka、Doss Jayaprakash、Hiroaki Sasai

  DOI：10.1016/j.tet.2008.01.110

  日期：2008.4

  An efficient enantioselective oxidative coupling of 2-naphthol derivatives based on a concept of dual activation catalysis is realized. A chiral dinuclear vanadium(IV) complex (Ra,S,S)-1e possessing (S)-tert-leucine moieties at the 3,3′-positions of the (R)-binaphthyl skeleton was developed, which was found to promote the oxidative coupling of 2-naphthol to afford (S)-BINOL with 91% ee. To verify the

  基于双重活化催化的概念，实现了2-萘酚衍生物的有效对映选择性氧化偶联。的手性双核钒（IV）配合物（[R一个，小号，小号） - 1E具有（小号） -叔-亮氨酸部分在（的3,3'-位置[R ）联萘骨架的开发，发现其促进2-萘酚的氧化偶联，得到具有91％ee的（S）-BINOL。为了验证双重激活机制，单核钒（IV）配合物（S）-8也准备好了。动力学分析表明，由（促进2-萘酚的氧化偶联的反应速率ř一个，小号，小号） - 1E比（快48.3倍小号） - 8。手性络合物中的两种钒金属以分子内偶联反应的方式同时活化了2-萘酚的两个分子，从而实现了高反应速率和高对映体控制。还描述了钒（IV）或钒（V）配合物促进的氧化偶联反应的反应机理。