2-(p-Tolyl)-4-methyl-phenol | 107775-15-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-(p-Tolyl)-4-methyl-phenol
• 英文别名: 5,4'-Dimethyl-biphenyl-2-ol；6-Hydroxy-3.4'-dimethyl-biphenyl；4-Methyl-2-p-tolyl-phenol；4-Methyl-2-(4-methylphenyl)phenol
• CAS: 107775-15-5
• 化学式: C₁₄H₁₄O
• 分子量: 198.265
• InChiKey: UXGQBBVNIXNIGI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2-(p-Tolyl)-4-methyl-phenol 在 potassium permanganate 、 alkaline solution 、 水 、 calcium oxide 作用下， 生成 2-甲氧基联苯
  参考文献：
  名称：

  Chatterjee, Journal of the Indian Chemical Society, 1935, vol. 12, p. 410,413

  摘要：

  DOI：
• 作为产物：
  描述：

  4-甲苯硼酸 、 alkaline earth salt of/the/ methylsulfuric acid 在 bis-triphenylphosphine-palladium(II) chloride 、 potassium carbonate 作用下， 以 水 、 N,N-二甲基甲酰胺 为溶剂， 生成 2-(p-Tolyl)-4-methyl-phenol
  参考文献：
  名称：

  通过无配体 Pd 催化的 C–H 活化/[5 + 1] 环化羰基化构建六元内酰胺和内酯结构

  摘要：

  通过使用容易获得的 ClCF 2 COONa 作为羰基源，通过二氟卡宾转移和水解，开发了一种无配体 Pd 催化的 C–H 活化/[5 + 1] 环化羰基化方法。目前的方案使我们能够获得一系列羰基化环化产物苯并吡喃酮和菲啶酮衍生物，收率高达91%，并且具有优异的官能团相容性。该方案反应条件温和，底物适用范围广，操作简单安全，为复杂内酰胺和内酯类化合物的合成提供了新的方法。

  DOI：

  10.1021/acs.orglett.4c02274

文献信息

• TRANSITION METAL BIS(PHENOLATE) COMPLEXES AND THEIR USE AS CATALYSTS FOR OLEFIN POLYMERIZATION
  申请人：ExxonMobil Chemical Patents Inc.

  公开号：EP3924394A1

  公开（公告）日：2021-12-22
• Method for Forming Paint Films and the Painted Objects
  申请人：Nakata Masao

  公开号：US20090011258A1

  公开（公告）日：2009-01-08

  Provided herein is a method of forming paint films using a three-coat one-bake system comprising applying a white base coat comprising titanium oxide to a polyolefin substrate comprising a primer, applying a light colored mica base coat to the white base coat wet-on-wet and then applying a clear coat to the mica base coat wet-on-wet, and then heating and hardening the polyolefin substrate comprising the while base coat, the mica base coat, and the clear, wherein the primer, white base coat and mica base coat each comprise from 0.2 to 5.0 parts by weight of a biphenylphosphate compound which can be represented by formula (1) per 100 parts by weight of resin solid fraction. Also provided herein are articles manufactured according to this method of forming paint films.
• [EN] FLAME-RETARDED POLYPHENYLENE ETHER COMPOSITION AND METHOD OF MAKING SAME<br/>[FR] COMPOSITION DE POLY(PHENYLENE ETHER) IGNIFUGEE ET SON PROCEDE DE FABRICATION
  申请人：GEN ELECTRIC

  公开号：WO2002018485A1

  公开（公告）日：2002-03-07

  Polyphenylene ether (PPE) compositions with good fire and flame retardant characteristics utilize lower levels of organophosphate fire-retardant, and therefore do not suffer from the drawbacks of previously known fire- and flame-retardant PPE compositions. The compositions include (a) a polymer component containing a polyphenylene ether; (b) glass or carbon reinforcing fibers in an amount sufficient to increase the modulus and strength of the polymer component; (c) a fire retardant component which is preferably an organophosphate fire retardant; (d) a mineral component in an amount effective to enhance the flame-retardant characteristics of the composition. Other conventional additives utilized in formulation of PPE may be included. The composition is made by mixing the ingredients and compounding into a composition which is suitable for injection molding. This composition can be used in the manufacture of injection molded articles such as electronic components, including television internals such as deflection yokes; printer chassis and plastic pallets.
• [EN] WHITE BASECOAT COATING COMPOSITION, METHOD FOR FORMING COATING FILM AND COATED ARTICLE<br/>[FR] COMPOSITION DE REVETEMENT A COUCHE DE FOND BLANCHE, PROCEDE D'OBTENTION D'UN FILM DE REVETEMENT ET ARTICLE REVETU
  申请人：BASF COATINGS JAPAN LTD

  公开号：WO2006046117A1

  公开（公告）日：2006-05-04

  [EN] To provide white base coating material compositions which can form light-colored coated films on polyolefin substrates, whereby fresh colors are maintained, without yellowing with the passage of time, due to sunlight (or heat). [The Means of Solution] A white base coating material containing titanium dioxide, which is the white base coating material in a process wherein it is applied onto a film of a conductive primer which has been coated onto a polyolefin substrate and dried; a light­colored mica base coating material is applied onto the white base coating material by a wet on wet technique; and a clear coating material is applied onto this mica base coating material, after which a coated film is formed by thermal hardening by a three-coat one-bake procedure; the white base coating material compositions contain 0.2 to 5.0 parts by mass of a biphenyl phosphate compound represented by formula (1) per 100 parts by mass of a resin solid fraction; a process for the formation of coated films using these white base coating material compositions; and coated products therefrom.
  [FR] Afin d'obtenir des compositions de revêtement à base blanche susceptibles de former des films revêtus à couleurs pâles sur des substrats de polyoléfine et dont les couleurs ne jaunissent pas avec le temps en raison des rayons du soleil (ou de la chaleur). A cet effet, on prévoit une matière de revêtement à base blanche contenant un dioxyde de titane qui constitue la matière de revêtement à base blanche dans un procédé au cours duquel on l'applique sur un film d'une couche primaire conductrice recouvrant un substrat de polyoléfine avant d'être séché; une matière de revêtement à base de mica faiblement colorée est appliquée sur la matière de revêtement à base blanche par une technique de peinture par pulvérisation sur enduit frais; et une matière de revêtement primaire est appliquée sur la matière de revêtement à base mica, après quoi un film revêtu est formé par durcissement thermique au moyen d'un procédé d'application de trois couches sur enduit frais. Les compositions de matière de revêtement à base blanche contiennent entre 0,2 et 5,0 parties par masse d'un composant de phosphate biphényle représenté par la formule (I) pour 100 parties par masse d'une fraction solide de résine. Procédé de formation de films revêtus utilisant ces compositions de matière de revêtement à base blanche et produits revêtus ainsi obtenus.
• [EN] TRANSITION METAL BIS(PHENOLATE) COMPLEXES AND THEIR USE AS CATALYSTS FOR OLEFIN POLYMERIZATION<br/>[FR] COMPLEXES BIS(PHÉNOLATE)-MÉTAL DE TRANSITION ET LEUR UTILISATION EN TANT QUE CATALYSEURS POUR LA POLYMÉRISATION D'OLÉFINES
  申请人：EXXONMOBIL CHEMICAL PATENTS INC

  公开号：WO2020167821A1

  公开（公告）日：2020-08-20

  This invention relates to transition metal complexes of a dianionic, tridentate ligand that features a central neutral heterocyclic Lewis base and two phenolate donors, where the tridentate ligand coordinates to the metal center to form two eight-membered rings. Preferbaly the bis(phenolate) complexes are represented by Formula (I): where M, L, X, m, n, E, E',Q, R1, R2, R3, R4, R1', R2', R3', R4', A1, A1', A3— A2, and A2'— A3 are as defined herein, where A1QA1' are part of a heterocyclic Lewis base containing 4 to 40 non-hydrogen atoms that links A2 to A2' via a 3-atom bridge with Q being the central atom of the 3-atom bridge.