2,6,2'-Trihydroxy-[1,1']binaphthyl | 855256-64-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 2,6,2'-Trihydroxy-[1,1']binaphthyl
• 英文别名: [1,1']Binaphthyl-2,6,2'-triol；1-(2-Hydroxynaphthalen-1-yl)naphthalene-2,6-diol；1-(2-hydroxynaphthalen-1-yl)naphthalene-2,6-diol
• CAS: 855256-64-3
• 化学式: C₂₀H₁₄O₃
• 分子量: 302.329
• InChiKey: UCYGTJWAAUYVAV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  23
• 可旋转键数：
  1
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  60.7
• 氢给体数：
  3
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4-偶氮基苯磺酸酯 、 2,6,2'-Trihydroxy-[1,1']binaphthyl 生成 4-(2,6,2'-trihydroxy-[1,1']binaphthyl-5-ylazo)-benzenesulfonic acid
  参考文献：
  名称：

  Ioffe; Tschigrow, Zhurnal Obshchei Khimii, 1936, vol. 6, p. 1014,1018

  摘要：

  DOI：
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 氢氧化钾 作用下， 生成 2,6,2'-Trihydroxy-[1,1']binaphthyl
  参考文献：
  名称：

  Identification of Sources Contributing to Mid-Atlantic Regional Aerosol

  摘要：

  Source types or source regions contributing to the concentration of atmospheric fine particles measured at Brigantine National Wildlife Refuge, NJ, were identified using a factor analysis model called Positive Matrix Factorization (PMF). Cluster analysis of backward air trajectories on days of high- and low-factor concentrations was used to link factors to potential source regions. Brigantine is a Class I visibility area with few local sources in the center of the eastern urban corridor and is therefore a good location to study Mid-Atlantic regional aerosol. Sulfate (expressed as ammonium sulfate) was the most abundant species, accounting for 49% of annual average fine mass. Organic compounds (22%; expressed as 1.4 x organic carbon) and ammonium nitrate (10%) were the next abundant species. Some evidence herein suggests that secondary organic aerosol formation is an important contributor to summertime regional aerosol.

  DOI：

  10.1080/10473289.2002.10470850

文献信息

• Protecting-group-free palladium-catalyzed hydroxylation, C-O and C-N coupling of chiral 6-bromo- and 6,6’-dibromo- 1,1’-binaphthols
  作者：Junyu Dong、Tianbin Li、Chuan Dai、Wen Weng、Xinghua Xue、Yuyu Zhang、Qingle Zeng

  DOI：10.1002/aoc.2982

  日期：2013.5

  synthesis of chiral 6‐substituted and 6,6’‐disubstituted binols (binol = 1,1’‐bi‐2‐naphthol) by palladium‐catalyzed hydroxylation, C–N and C–O coupling of chiral 6‐bromo‐ and 6,6’ ‐dibromo‐1,1’‐binaphthols is developed. The protecting group free palladium‐catalyzed hydroxylation, C–O and C–N cross‐coupling protocol affords a straightforward and general method for the synthesis of chiral 6‐substituted

  一种简单，无保护基团的方案，可通过钯催化的羟基化，CN和C合成手性6-取代的和6,6'-双取代的二元醇（比诺尔= 1,1'-bi-2-萘酚）开发了手性6-溴和6,6'-二溴-1,1'-联萘酚的-O偶联。不含保护基的钯催化羟基化，C-O和C-N交叉偶联方案为合成手性6-取代和6,6'-二取代的二元醇提供了一种简单，通用的方法，收率高，避免了繁琐的程序引入和除去保护基的过程。版权所有©2013 John Wiley＆Sons，Ltd.
• SECONDARY BATTERY
  申请人：NOMURA Masayoshi

  公开号：US20160268607A1

  公开（公告）日：2016-09-15

  Provided is a secondary battery that includes an electrode active material including an organic compound represented by the following General Formula 1. Ar—(OH) n In the General Formula 1, Ar denotes at least one selected from the group consisting of 1,1-binaphthalene, anthracene, triphenylene, tetraphenylene, and pyrene, and is optionally substituted with a substituent. The substituent of Ar is at least one selected from the group consisting of an OH group, a carbonyl group produced through oxidization of the OH group, an alkyl group containing 3 or less carbon atoms, a halogen atom, and an amino group. n denotes an integer in a range of from 2 through 8.