tolylnaphthol | 1292303-47-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: tolylnaphthol
• 英文别名: 2-(4-Methylphenyl)naphthalen-1-ol
• CAS: 1292303-47-9
• 化学式: C₁₇H₁₄O
• 分子量: 234.298
• InChiKey: MUTLNNQCPYPHLN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  18
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  3-fluoro-2-(4-methylphenyl)-3,4-dihydro-2H-naphthalen-1-one 生成 tolylnaphthol
  参考文献：
  名称：

  Li Liang-Zhu, Zhao Xiu-Min, Zhao Ya-Jun, Yaun Jin-Fang, Gaodeng xuexiao huaxun xuebao (Chem. J. Chim. Univ), 15 (1994) N 2, S 216+

  摘要：

  DOI：

文献信息

• N-heterocyclic carbene–palladium(<scp>ii</scp>)-1-methylimidazole complex catalyzed α-arylation reactions of tetralones with aryl chlorides and further transformation of the products
  作者：Hui-Ying Yin、Xia-Li Lin、Shu-Wan Li、Li-Xiong Shao

  DOI：10.1039/c5ob01203a

  日期：——

  NHC–Pd(II)–Im complex 1 has proven to be an efficient catalyst in the reaction between tetralones 2 and aryl chlorides 3, giving the α-arylated tetralones 4 in good to high yields. In addition, if the above reaction mixture was exposed to air at room temperature for another 3 h, the normal α-arylated products 4 can be fully oxidized to 2-aryl-2′-hydroxytetralones 6 in good yields in a one-pot procedure

  NHC-Pd（II）-Im配合物1被证明是四氢萘酮2和芳基氯3之间反应的有效催化剂，使α-芳基化四氢萘酮4的产率高至高。另外，如果上述反应混合物在室温下再暴露于空气中3小时，则正常的α-芳基化产物4可以一锅法以良好的产率被完全氧化为2-芳基-2'-羟基四氢萘酮6。 。此外，如果将含有氧化产物6的反应混合物在回流下用TsOH /甲苯溶液处理19 h，则最终的芳构化产物2-芳基萘-1-醇5可以以可接受到中等的产量实现。所有反应都能耐受四氢萘酮2和芳基氯3上的各种取代基，从而为四氢萘酮的α-芳基化和产物的进一步转化提供了一种有效的方法，并且丰富了NHC-Pd（II）配合物在有机合成中的应用。 。
• Palladium-catalyzed cross-coupling reactions of 2-diazonaphthoquinones with arylboronic acids
  作者：Mitsuru Kitamura、Rie Sakata、Tatsuo Okauchi

  DOI：10.1016/j.tetlet.2011.02.047

  日期：2011.4

  Palladium-catalyzed cross-coupling reactions of 2-diazonaphthoquinones and arylboronic acids proceeded by the treatment with Pd(OAc)2 in acetic acid to afford 2-aryl-1-naphthols.

  通过在乙酸中用Pd（OAc）2处理进行2-重氮萘醌与芳基硼酸的钯催化的交叉偶联反应，得到2-芳基-1-萘酚。
• Method of improving the compatibility of a fuel additive composition containing a mannich condensation product
  申请人：——

  公开号：US20040000089A1

  公开（公告）日：2004-01-01

  A method of improving the compatibility of a fuel additive composition comprising blending together the following components: a) a Mannich condensation product of (1) a high molecular weight alkyl-substituted hydroxyaromatic compound, (2) an amine having the formula: 1 wherein A is CH or nitrogen, R 1 , R 2 , R 3 are independently hydrogen or lower alkyl of 1 to about 6 carbon atoms and each R 2 and R 3 is independently selected in each —CR 2 R 3 — unit, and x is an integer from 1 to about 6; and (3) an aldehyde, wherein the respective molar ratio of reactants (1), (2), and (3) is 1:0.1-2:0.1-2; b) a hydrocarbyl-terminated poly(oxyalkylene) monool; c) a carboxylic acid as represented by the formula: R 4 (COOH) y wherein R 4 represents a hydrocarbyl group having about 2 to about 50 carbon atoms, and y represents an integer of 1 to about 4; and d) an anhydride selected from the group consisting of succinic, glutaric, phthalic, and alkyl anhydrides.

  一种改善燃料添加剂组合物的相容性的方法，包括混合以下组分：a）高分子量烷基取代的羟基芳香化合物的Mannich缩合物，其中该芳香化合物与1个具有以下公式的胺反应：1其中A是CH或氮，R1、R2、R3分别独立地表示氢或1到约6个碳原子的低级烷基，每个R2和R3在每个—CR2R3—单元中独立选择，x是1到约6的整数；以及1个醛，其中反应物（1）、（2）和（3）的各自摩尔比为1:0.1-2:0.1-2；b）烃基终止的聚（氧烷基）单醇；c）由以下公式表示的羧酸：R4（COOH）y其中R4表示具有约2到约50个碳原子的烃基，y表示1到约4的整数；以及d）从琥珀酸、戊二酸、邻苯二甲酸和烷基酸酐组成的羧酸酐。
• Nitrogen containing dispersants treated with mineral acids and lubricating compositions containing the same
  申请人：AMOCO CORPORATION

  公开号：EP0297495A2

  公开（公告）日：1989-01-04

  A dispersant composition comprising the reaction pro­duct of an ashless dispersant selected from the group con­sisting of (i) Mannich dispersants, (ii) succinimide dispersants, (iii) succinate ester-amide dispersants, and (iv) polymeric viscosity index improvers having amine dis­persant character, with an inorganic mineral acid selected from the group consisting of sulfuric, nitric and hydro­chloric acids, and lubricating compositions containing the same.

  一种分散剂组合物，包括选自以下组别的无灰分散剂与一种无机矿物酸的反应产物：(i) 曼尼希分散剂；(ii) 丁二酰亚胺分散剂；(iii) 丁二酸酯-酰胺分散剂；(iv) 具有胺分散剂特性的聚合物粘度指数改进剂；该组别选自硫酸、硝酸和盐酸。
• Gasoline composition
  申请人：SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

  公开号：EP0534551A1

  公开（公告）日：1993-03-31

  The invention provides a gasoline composition comprising a major amount of a gasoline and from 5 ppmw to 1,000 ppmw based on the gasoline composition of a mixture of (a) an oil soluble polyamine selected from the group consisting of (i) a defined aliphatic alkylene polyamine, (ii) a defined Mannich polyamine, and (iii) mixtures of (i) and (ii); and (b) an oil soluble hydrocarbyl poly(oxyalkylene) aminocarbamate having a number average molecular weight in the range from 600 to 10,000 having at least one basic nitrogen atom wherein said hydrocarbyl group contains from 1 to 30 carbon atoms, and wherein the weight ratio of said polyamine (a) to said hydrocarbyl poly(oxyalkylene) aminocarbamate (b) ranges from 3:1 to 1:2; and a gasoline additive concentrate containing said mixture.

  本发明提供了一种汽油组合物，该汽油组合物包含主要量的汽油和基于汽油组合物的 5ppmw 至 1,000ppmw 的以下物质的混合物：(a) 选自以下组别的油溶性多胺：(i) 定义的脂族亚烷基多胺；(ii) 定义的曼尼希多胺；(iii) (i)和(ii)的混合物；(b) 油溶性烃基聚(氧亚烷基)氨基甲酸乙酯，其平均分子量在 600 至 10,000 之间，具有至少一个碱基氮原子，其中所述烃基含有 1 至 30 个碳原子，且所述多胺(a)与所述烃基聚(氧亚烷基)氨基甲酸乙酯(b)的重量比为 3：1 至 1:2；以及含有所述混合物的汽油添加剂浓缩物。