phenol-cyclohexanone complex | 4264-62-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: phenol-cyclohexanone complex
• 英文别名: cyclohexanone; compound of cyclohexanone with phenol；Cyclohexanon; Verbindung von Cyclohexanon mit Phenol；Phenol Cyclohexanone；cyclohexanone;phenol
• CAS: 4264-62-4
• 化学式: C₆H₆O*C₆H₁₀O
• 分子量: 192.258
• InChiKey: SDQGKKMITHAWSM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.91
• 重原子数：
  14
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  环己酮 、 苯酚 生成 phenol-cyclohexanone complex
  参考文献：
  名称：

  Process for production of phenol and cyclohexanone

  摘要：

  苯经过还原烷基化反应后转化为环己基苯；环己基苯经过氧化和断裂反应后转化为环己基苯、苯酚和环己酮的混合物；在从混合物中去除环己基苯后，剩余的主要由苯酚和环己酮组成的混合物经过与磺酰胺的萃取蒸馏有效地分离成其组分。

  公开号：

  US04021490A1

文献信息

• [EN] PROCESS FOR PRODUCING PHENOL AND CYCLOHEXANONE<br/>[FR] PROCÉDÉ DE PRODUCTION DE PHÉNOL ET DE CYCLOHEXANONE
  申请人：EXXONMOBIL CHEM PATENTS INC

  公开号：WO2013165659A1

  公开（公告）日：2013-11-07

  In a process for separating a mixture comprising cyclohexanone and phenol, at least a portion of the mixture is distilled in the presence of a solvent including at least two alcoholic hydroxyl groups attached to non-adjacent saturated carbon atoms and at least one hemiketal defined by the formula (I) or the formula (II): [Formula I], [Formula II] wherein R1, the same or different at each occurrence, is independently an alkylene group having from 2 to 10 carbon atoms, R2 is an alkylene group having from 4 to 10 carbon atoms, and R3 is hydrogen or the following group: [Formula III] and/or an enol-ether derived from the hemiketal defined by the formula (I) or the formula (II), wherein the total concentration of the hemiketal and the enol-ether, expressed in terms of weight percentage on the basis of the total weight of the feed to the distilling step (a), is at least 0.01%.

  在分离包含环己酮和酚的混合物的过程中，至少混合物的一部分在存在包括至少两个连接到非相邻饱和碳原子的醇羟基的溶剂中蒸馏，并且至少存在由化学式(I)或化学式(II)定义的半缩醛：[化学式I]，[化学式II]其中R1，在每次出现时相同或不同，独立地是具有2至10个碳原子的烷基基团，R2是具有4至10个碳原子的烷基基团，R3是氢或以下基团：[化学式III]和/或由由化学式(I)或化学式(II)定义的半缩醛衍生的烯醇醚，其中半缩醛和烯醇醚的总浓度，以重量百分比的形式表示，基于蒸馏步骤(a)的进料的总重量，至少为0.01%。
• [EN] PROCESS FOR SEPARATING A MIXTURE COMPRISING CYCLOHEXANONE AND PHENOL<br/>[FR] PROCÉDÉ DE SÉPARATION D'UN MÉLANGE CONTENANT DE LA CYCLOHEXANONE ET DU PHÉNOL
  申请人：EXXONMOBIL CHEM PATENTS INC

  公开号：WO2013165656A1

  公开（公告）日：2013-11-07

  In a process for separating a mixture comprising cyclohexanone and phenol, at least a portion of the mixture is distilled in the presence of a solvent including at least two alcoholic hydroxyl groups attached to non-adjacent saturated carbon atoms, water, and in the presence or absence of a hemiketal defined by the formula (I) or the formula (II): wherein R1, the same or different at each occurrence, is independently an alkylene group having from 2 to 10 carbon atoms, R2 is an alkylene group having from 4 to 10 carbon atoms and/or R3 is hydrogen or the following group: and in the presence or absence of an enol-ether derived from the hemiketal defined by the formula (I) or the formula (II), wherein the total concentration of the hemiketal and enol-ether, expressed in term of weight percentage of the total weight of the feed to the distilling step, is at most 0.01%.

  在分离包含环己酮和酚的混合物的过程中，至少部分混合物在存在溶剂的情况下蒸馏，该溶剂包括连接到非相邻饱和碳原子上的至少两个醇羟基的水，以及存在或不存在由公式(I)或公式(II)定义的半缩酮：其中R1在每次出现时相同或不同地独立地是具有2至10个碳原子的烷基基团，R2是具有4至10个碳原子的烷基基团和/或R3是氢或以下基团：在存在或不存在由公式(I)或公式(II)定义的半缩酮衍生的烯醇醚的情况下，在蒸馏步骤的进料的总重量百分比方面，半缩酮和烯醇醚的总浓度最多为0.01%。
• Process for production of phenol and cyclohexanone
  申请人：Phillips Petroleum Company

  公开号：US04021490A1

  公开（公告）日：1977-05-03

  Benzene is converted by reductive alkylation to cyclohexylbenzene; cyclohexylbenzene by oxidation and cleavage is converted into a mixture of cyclohexylbenzene, phenol and cyclohexanone; after removal of cyclohexylbenzene from this mixture, the remaining mixture consisting essentially of phenol and cyclohexanone is effectively separated into its components by extractive distillation with a sulfolane.

  苯经过还原烷基化反应后转化为环己基苯；环己基苯经过氧化和断裂反应后转化为环己基苯、苯酚和环己酮的混合物；在从混合物中去除环己基苯后，剩余的主要由苯酚和环己酮组成的混合物经过与磺酰胺的萃取蒸馏有效地分离成其组分。
• Process for Producing Phenol
  申请人：Kuechler Keith H.

  公开号：US20140330044A1

  公开（公告）日：2014-11-06

  In a process for producing phenol, cyclohexylbenzene hydroperoxide is cleaved to produce a cleavage effluent stream comprising phenol and cyclohexanone and at least a portion of the cleavage effluent stream is fractionated to produce a first fraction richer in cyclohexanone than the cleavage effluent stream portion and a second fraction richer in phenol and depleted in cyclohexanone as compared with said cleavage effluent stream portion. At least a portion of the second fraction is then contacted with a dehydrogenation catalyst in a dehydrogenation reaction zone under dehydrogenation conditions effective to convert at least a portion of the cyclohexanone in said second fraction portion into phenol and cyclohexanol.

  在生产苯酚的过程中，环己基苯醌过氧化物被分解，产生一个分解产物流，其中包括苯酚和环己酮，至少部分分解产物流被分馏，以产生一个第一馏分，比分解产物流富含环己酮，和一个第二馏分，比分解产物流富含苯酚，且缺乏环己酮。然后，至少部分第二馏分与脱氢催化剂在脱氢反应区接触，在脱氢条件下有效地将第二馏分中的至少部分环己酮转化为苯酚和环己醇。
• Enhanced distillation of cyclohexanol from phenol with additional cyclohexanone feed
  申请人：ALLIED CORPORATION

  公开号：EP0037856A1

  公开（公告）日：1981-10-21

  A process in which a mixture including phenol, cyclohexanone and cyclohexanol is fed to a point intermediate the top and bottom of a distillation column, an overhead stream comprising cyclohexanone and cyclohexanol is withdrawn from a point adjacent the top of the column and a bottoms stream comprising phenol is withdrawn from adjacent the bottom of the column. By feeding additional cyclohexanone to a point below where the mixture is fed, the cyclohexanone content of the bottoms is reduced. The process is useful in separating chemicals used in producing cyclohexanone from phenol for manufacturing caprolactam, a polyamide monomer, or for other purposes.

  一种工艺，在该工艺中，包括苯酚、环己酮和环己醇在内的混合物被送入蒸馏塔顶部和底部的中间点，由环己酮和环己醇组成的顶流从蒸馏塔顶部附近的点被抽出，由苯酚组成的底流从蒸馏塔底部附近的点被抽出。通过向混合物进料点的下方加入额外的环己酮，可以减少底流中的环己酮含量。该工艺可用于从苯酚中分离生产环己酮的化学品，以生产己内酰胺、聚酰胺单体或用于其他用途。