2-(1-phenylpropyl)phenol | 61986-73-0

• 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-(1-phenylpropyl)phenol
• CAS: 61986-73-0
• 化学式: C₁₅H₁₆O
• 分子量: 212.291
• InChiKey: RFWRWYOJBAPCQA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 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-(1-phenylpropyl)phenol 在 sodium acetate 、 乙酸酐 、 permanganate(VII) ion 作用下， 生成 3-苯基-3H-1-苯并呋喃-2-酮
  参考文献：
  名称：

  Greenwood; Nierenstein, Journal of the Chemical Society, 1920, vol. 117, p. 1597

  摘要：

  DOI：
• 作为产物：
  描述：

  3,4-dihydro-4-phenyl-2H-1-benzopyran-2-one 在 盐酸 、 乙醇 、 sodium 作用下， 生成 2-(1-phenylpropyl)phenol
  参考文献：
  名称：

  Greenwood; Nierenstein, Journal of the Chemical Society, 1920, vol. 117, p. 1597

  摘要：

  DOI：

文献信息

• INDUSTRIAL PROCESS FOR PRODUCTION OF HIGH-PURITY DIARYL CARBONATES
  申请人：Asahi Kasei Chemicals Corporation

  公开号：EP1961731A1

  公开（公告）日：2008-08-27

  It is an object of the present invention to provide a specific process that enables a high-purity diaryl carbonate required for producing a high-quality high-performance aromatic polycarbonate to be produced industrially in a large amount (e.g. not less than 1 ton / hr) stably for a prolonged period of time (e.g. not less than 1000 hours, preferably not less than 3000 hours, more preferably not less than 5000 hours) from a cyclic carbonate and an aromatic monohydroxy compound. When producing a high-purity diaryl carbonate from a cyclic carbonate and an aromatic monohydroxy compound, the above object can be attained by carrying out a process of the present invention which comprises the steps of: (I) producing a dialkyl carbonate and a diol using a reactive distillation column having a specified structure; (II) producing a diaryl carbonate using two reactive distillation columns each having a specified structure; and (III) purifying the diaryl carbonate so as to obtain a high-purity diaryl carbonate.

  本发明的目的是提供一种特定工艺，使得可以在工业上大量稳定地生产所需用于生产高质量高性能芳香族聚碳酸酯的高纯度二芳基碳酸酯（例如，每小时不少于1吨），并且可以在较长时间内（例如，不少于1000小时，最好不少于3000小时，更好不少于5000小时）从环状碳酸酯和芳香族单羟基化合物中生产。当从环状碳酸酯和芳香族单羟基化合物生产高纯度二芳基碳酸酯时，可以通过执行本发明的工艺步骤来实现上述目的，该工艺步骤包括：（I）使用具有特定结构的反应精馏塔生产二烷基碳酸酯和二醇；（II）使用具有特定结构的两个反应精馏塔生产二芳基碳酸酯；和（III）纯化二芳基碳酸酯以获得高纯度二芳基碳酸酯。
• INDUSTRIAL PROCESS FOR PRODUCTION OF AROMATIC CARBONATE
  申请人：Asahi Kasei Chemicals Corporation

  公开号：EP1961732A1

  公开（公告）日：2008-08-27

  It is an object of the present invention to provide a specific process that enables an aromatic carbonate required for producing a high-quality high-performance aromatic polycarbonate to be produced industrially in a large amount (e.g. not less than 1 ton / hr) stably for a prolonged period of time (e.g. not less than 1000 hours, preferably not less than 3000 hours, more preferably not less than 5000 hours) from a cyclic carbonate and an aromatic monohydroxy compound. When producing an aromatic carbonate from a cyclic carbonate and an aromatic monohydroxy compound, the above object can be attained by carrying out a step of: (I) producing a dialkyl carbonate and a diol using a reactive distillation column having a specified structure, and (II) producing the an aromatic carbonate using a first reactive distillation column having a specified structure.

  本发明的目的是提供一种特定的工艺，使得可以从环状碳酸酯和芳香单羟基化合物中稳定地大量（例如不少于1吨/小时）工业化生产所需用于生产高质量高性能芳香聚碳酸酯的芳香碳酸酯，且在较长时间内（例如不少于1000小时，更好地不少于3000小时，更好地不少于5000小时）。当从环状碳酸酯和芳香单羟基化合物生产芳香碳酸时，可以通过进行以下步骤实现上述目的：（I）使用具有特定结构的反应精馏塔生产二烷基碳酸酯和二元醇，以及（II）使用具有特定结构的第一反应精馏塔生产芳香碳酸。
• Benzylic C−H Functionalisation by [Et ₃ SiH+KO ^<i>t</i> Bu] leads to Radical Rearrangements in <i>o‐</i> tolyl Aryl Ethers, Amines and Sulfides
  作者：Jude N. Arokianathar、Krystian Kolodziejczak、Frances E. Bugden、Kenneth F. Clark、Tell Tuttle、John A. Murphy

  DOI：10.1002/adsc.202000356

  日期：2020.5.26

  rearrangement products. The rearrangements arise from formation of benzyl radicals, likely formed through hydrogen atom abstraction by triethylsilyl radicals. The rearrangements involve cyclisation of the benzyl radical onto the partner arene, which, from computation, is the rate determining step. In the case of diaryl ethers, Truce‐Smiles rearrangements arise from radical cyclisations to form 5‐membered

  Et 3 SiH + KO t Bu与具有邻烷基的二芳基醚，硫化物和胺的反应会导致重排产物。该重排是由苄基的形成引起的，该苄基的形成可能是通过三乙基甲硅烷基基团夺取氢原子而形成的。重排涉及将苄基环化到伙伴芳烃上，这从计算上是速率确定步骤。在二芳基醚的情况下，Truce-Smiles重排是由自由基环化形成的5元环，但对于二芳基胺，则观察到环化形成了二氢ac啶。
• [EN] METHOD AND APPARATUS FOR THE PRODUCTION OF DIARYL CARBONATE<br/>[FR] PROCÉDÉ ET APPAREIL DE PRODUCTION DE CARBONATE DE DIARYLE
  申请人：SABIC GLOBAL TECHNOLOGIES BV

  公开号：WO2016151508A1

  公开（公告）日：2016-09-29

  The present application describes a method for producing diaryl carbonate. The method includes a step of reacting dialkyl carbonate, aromatic alcohol and a catalyst precursor in a first distillation column to give rise to diaryl carbonate. The method includes a step for reacting, in the first distillation column, the aromatic alcohol with the catalyst precursor to produce a catalyst. The method also includes a step of recovering from the first distillation column a first top stream that comprises an alkyl alcohol evolved in the first distillation column. The present application also describes a system for the production of diaryl carbonate. The system includes a first distillation column including one or more inlets.

  本申请描述了一种生产二苯基碳酸酯的方法。该方法包括在第一蒸馏塔中反应二烷基碳酸酯、芳香醇和催化剂前体的步骤，以产生二苯基碳酸酯。该方法包括在第一蒸馏塔中将芳香醇与催化剂前体反应以产生催化剂的步骤。该方法还包括从第一蒸馏塔中回收包含在第一蒸馏塔中产生的烷基醇的第一顶部流的步骤。本申请还描述了一种用于生产二苯基碳酸酯的系统。该系统包括一个第一蒸馏塔，其中包括一个或多个进料口。
• AMINOETHYLATION PROCESS HAVING IMPROVED YIELD OF ARYLOXYALKYLENE AMINE COMPOUNDS AND REDUCED UREA BY-PRODUCTS
  申请人：McDougall Patrick J.

  公开号：US20140073814A1

  公开（公告）日：2014-03-13

  Disclosed is a process for preparing an aryloxyalkylene amine compound via an aminoethylation reaction comprising: a) reacting an aromatic hydroxyl compound in the presence of a basic catalyst with a 2-oxazolidinone compound of the formula II to form an intermediate reaction product; wherein R 3 is selected from the group consisting of hydrogen or lower alkyl having 1 to 6 carbon atoms, R 4 is selected from the group consisting of hydrogen, straight or branched chain alkyl having from one to six carbon atoms, phenyl, alkaryl, or arylalkyl; and b) reacting the intermediate product of step a) with a polyalkylene polyamine.

  揭示了一种通过氨基乙基化反应制备芳基氧基烷胺化合物的过程，包括：a)在碱性催化剂存在下，将芳香羟基化合物与式II的2-噁唑烷酮化合物反应，形成中间反应产物；其中R3选自氢或1至6个碳原子的较低烷基，R4选自氢、一元或分支链烷基（含1至6个碳原子）、苯基、烷基芳基或芳基烷基；b)将步骤a）中间产物与聚烷基聚胺反应。