碳酸苄基己基酯 | 67987-31-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 碳酸苄基己基酯
• 英文名称: carbonic acid benzyl ester hexyl ester
• 英文别名: Kohlensaeure-benzyl-hexylester；benzyl hexyl carbonate；Carbonic acid, hexyl benzyl ester
• CAS: 67987-31-9
• 化学式: C₁₄H₂₀O₃
• 分子量: 236.311
• InChiKey: VBMJBENBENVERV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  17
• 可旋转键数：
  9
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  正己醇 在 氧气 作用下， 反应 23.0h， 生成 碳酸苄基己基酯
  参考文献：
  名称：

  用含酒精的氯仿溶液按需光合成氯甲酸酯，并将其一锅转换为碳酸盐和氨基甲酸酯。

  摘要：

  氯甲酸酯是合成碳酸盐和氨基甲酸酯的关键试剂。本研究报告了一种新颖的按需原位合成氯甲酸酯的方法，该方法是使用含有伯烷基醇的CHCl3溶液进行的。通过分别随后加入醇或胺，它还允许一锅法合成碳酸盐和氨基甲酸酯。

  DOI：

  10.1021/acs.orglett.0c01013

文献信息

• Mild and efficient capture and functionalisation of CO2 using silver(i) oxide and application to 13C-labelled dialkyl carbonates
  作者：Gemma A. Tunbridge、Riccardo Baruchello、Lorenzo Caggiano

  DOI：10.1039/c3ra23281f

  日期：——

  A high yielding three-component reaction between β-iodo ethylamine derivatives, MeOH and gaseous CO2 at ambient temperatures and pressures is reported using silver(I) oxide. Unfunctionalised alkyl iodides were also found to be effective in this transformation and their optimisation is also described. To highlight the ease and control with which gaseous CO2 can be captured and functionalised under mild conditions, the reaction was performed using 13C-enriched CO2 to afford specifically 13C-carbonyl-labelled dialkyl carbonates with exquisite control of the isotopic purity in good yields and without the need for specialised equipment.

  报道了一种高产率的三组分反应，涉及β-碘乙胺衍生物、甲醇和在常温常压下的气态二氧化碳，使用氧化银（I）作为催化剂。未官能化的烷基碘化物也被发现在此转化中有效，并且也描述了它们的优化。为了突出在温和条件下捕获和官能化气态二氧化碳的简便性和控制性，该反应采用13C标记的二氧化碳进行，从而在无需特殊设备的情况下，以良好产率和精细控制的同位素纯度得到特异的13C-羰基标记的二烷基碳酸酯。
• Synthesis of Mixed Carbonates via a Three-Component Coupling of Alcohols, CO2, and Alkyl Halides in the Presence of K2CO3 and Tetrabutylammonium Iodide
  作者：Min Shi、Yu-Mei Shen

  DOI：10.3390/70400386

  日期：——

  Various mixed carbonates can be conveniently prepared in good yields using the corresponding alcohols, alkyl halides under CO2 atmosphere in the presence of potassium carbonate or sodium carbonate and tetrabutylammonium iodide.

  可以方便地在二氧化碳气氛下，使用相应的醇、烷基卤化物，在氢氧化钾或氢氧化钠及碳酸四丁铵的存在下，合成各种混合碳酸盐，并获得良好的产率。
• N-Substituted Carbamic Acid Ester Production Method, Isocyanate Production Method Using Such N-Substituted Carbamic Acid Ester, And Composition For Transfer And Storage Of N-Substituted Carbamic Acid Ester Comprising N-Substituted Carbamic Acid Ester and Aromatic Hydroxy Compound
  申请人：Shinohata Masaaki

  公开号：US20110133121A1

  公开（公告）日：2011-06-09

  The present invention is a method for producing an N-substituted carbamic acid ester derived from an organic amine from an organic amine, a carbonic acid derivative and a hydroxy composition containing one or more types of hydroxy compounds, wherein the organic amine, the carbonic acid derivative and the hydroxy composition are reacted using a urethane production reaction vessel provided with a condenser, a gas containing the hydroxy composition, the compound having the carbonyl group derived from the carbonic acid derivative, and an ammonia formed as a by-product in the reaction, is introduced into the condenser provided in the urethane production reaction vessel, and the hydroxy composition and the compound having the carbonyl group derived from the carbonic acid derivative are condensed, and wherein a stoichiometric ratio of a hydroxy compound contained in the condensed hydroxy composition to the condensed compound having the carbonyl group derived from the carbonic acid derivative is 1 or more, and a ratio of number of carbonyl groups (—C(═O)—) contained in the compound having the carbonyl group derived from the carbonic acid derivative and number of ammonia molecules contained in the ammonia recovered as a gas from the condenser is 1 or less.

  本发明涉及一种从有机胺、碳酸衍生物和含有一种或多种羟基化合物中制得的N-取代氨基甲酸酯的制备方法，其中使用一种含有冷凝器的脲类生产反应容器反应有机胺、碳酸衍生物和羟基化合物，将含有羟基化合物的气体、来自碳酸衍生物衍生的含有羰基基团的化合物、以及在反应中形成的氨气体引入到脲类生产反应容器中的冷凝器中，使羟基化合物和含有羰基基团的化合物冷凝，其中在冷凝的羟基化合物中所含有的羟基化合物与冷凝的含有羰基基团的化合物中所含有的羰基基团的化合物的比例为1或更多，而且在从冷凝器中回收的氨气体中所含有的羰基基团（—C(═O)—）数与氨分子数的比例为1或更少。
• N-Substituted Carbamic Acid Ester Production Method, Isocyanate Production Method Using Such N-Substituted Carbamic Acid Ester, and Composition for Transfer and Storage of N-Substituted Carbamic Acid Ester Comprising N-Substituted Carbamic Acid Ester and Aromatic Hydroxy Compound
  申请人：Asahi Kasei Chemicals Corporation

  公开号：US20140194650A1

  公开（公告）日：2014-07-10

  The present invention is a method for producing an N-substituted carbamic acid ester derived from an organic amine from an organic amine, a carbonic acid derivative and a hydroxy composition containing one or more types of hydroxy compounds, wherein the organic amine, the carbonic acid derivative and the hydroxy composition are reacted using a urethane production reaction vessel provided with a condenser, a gas containing the hydroxy composition, the compound having the carbonyl group derived from the carbonic acid derivative, and an ammonia formed as a by-product in the reaction, is introduced into the condenser provided in the urethane production reaction vessel, and the hydroxy composition and the compound having the carbonyl group derived from the carbonic acid derivative are condensed, and wherein a stoichiometric ratio of a hydroxy compound contained in the condensed hydroxy composition to the condensed compound having the carbonyl group derived from the carbonic acid derivative is 1 or more, and a ratio of number of carbonyl groups (—C(═O)—) contained in the compound having the carbonyl group derived from the carbonic acid derivative and number of ammonia molecules contained in the ammonia recovered as a gas from the condenser is 1 or less.

  本发明是一种从有机胺、碳酸酯衍生物和含有一种或多种羟基化合物中制备N-取代的氨基甲酸酯的方法，其中利用一种尿素生产反应容器反应有机胺、碳酸酯衍生物和羟基化合物，该反应容器配有冷凝器，将含有羟基化合物的气体、由碳酸酯衍生物产生的含有羰基基团的化合物以及在反应中生成的氨引入到尿素生产反应容器中的冷凝器中，将羟基化合物和含有羰基基团的碳酸酯衍生物冷凝，其中在冷凝的羟基化合物中所含的羟基化合物的化学计量比与所冷凝的含有羰基基团的化合物的化学计量比为1或更多，而且所含有羰基基团的化合物中所含的羰基基团（-C(═O)-）的数量与从冷凝器中回收的氨分子数量的比率为1或更小。
• METHOD FOR PRODUCING N-SUBSTITUTED CARBAMIC ACID ESTER
  申请人：ASAHI KASEI KABUSHIKI KAISHA

  公开号：EP3153499A1

  公开（公告）日：2017-04-12

  The present invention is a method for producing an N-substituted carbamic acid ester derived from an organic amine from an organic amine, a carbonic acid derivative and a hydroxy composition containing one or more types of hydroxy compounds, wherein the organic amine, the carbonic acid derivative and the hydroxy composition are reacted using a urethane production reaction vessel provided with a condenser, a gas containing the hydroxy composition, the compound having the carbonyl group derived from the carbonic acid derivative, and an ammonia formed as a by-product in the reaction, is introduced into the condenser provided in the urethane production reaction vessel, and the hydroxy composition and the compound having the carbonyl group derived from the carbonic acid derivative are condensed, and wherein a stoichiometric ratio of a hydroxy compound contained in the condensed hydroxy composition to the condensed compound having the carbonyl group derived from the carbonic acid derivative is 1 or more, and a ratio of number of carbonyl groups (-C(=O)-) contained in the compound having the carbonyl group derived from the carbonic acid derivative and number of ammonia molecules contained in the ammonia recovered as a gas from the condenser is 1 or less.

  本发明是一种用有机胺、碳酸衍生物和含有一种或多种羟基化合物的羟基组合物生产由有机胺衍生的N-取代氨基甲酸酯的方法，其中有机胺、碳酸衍生物和羟基组合物在一个装有冷凝器的氨基甲酸乙酯生产反应釜中反应、使用配备有冷凝器的聚氨酯生产反应容器对碳酸衍生物和羟基组合物进行反应，将含有羟基组合物、从碳酸衍生物衍生出的具有羰基的化合物以及在反应中作为副产物形成的氨的气体引入聚氨酯生产反应容器中的冷凝器、缩合羟基组合物和具有碳酸衍生物衍生的羰基的化合物，其中缩合羟基组合物中所含的羟基化合物与具有碳酸衍生物衍生的羰基的缩合化合物的化学计量比为 1 或以上、且具有碳酸衍生物衍生的羰基的化合物中所含的羰基数（-C(=O)-）与从冷凝器中作为气体回收的氨中所含的氨分子数之比为 1 或更少。