butyl hexyl carbonate

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机碳酸及其衍生物
• 英文名称: butyl hexyl carbonate
• 英文别名: Carbonic acid, butyl hexyl ester
• 化学式: C₁₁H₂₂O₃
• 分子量: 202.294
• InChiKey: CTGITZJPOKABCS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  14
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.91
• 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：

  正溴丁烷 、 二氧化碳 、 正己醇 在 四甲基胍 作用下， 以 neat liquid 为溶剂， 反应 24.0h， 生成 butyl hexyl carbonate
  参考文献：
  名称：

  The Guanidine-Promoted Direct Synthesis of Open-Chained Carbonates

  摘要：

  为了减少大气中二氧化碳的积累，人们开发了化学固定方法，并证明这种方法很有前途。一般来说，二氧化碳通过与环氧化物的环化反应转化为环状碳酸盐。然而，环状碳酸盐需要通过酯交换反应转化为开链碳酸盐才能用于工业用途，这就造成了能源和材料的浪费。在此，我们报告了一种在四甲基胍（TMG）催化下直接生成线性碳酸盐的工艺。该工艺更加环保，具有工业应用潜力。

  DOI：

  10.1071/ch18623

文献信息

• CATALYST AND PRECURSOR THEREOF AND METHOD OF FORMING DIALKYL CARBONATE
  申请人：INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

  公开号：US20210178374A1

  公开（公告）日：2021-06-17

  A method of forming dialkyl carbonate is provided, which includes introducing carbon dioxide into a catalyst to form dialkyl carbonate, wherein the catalyst is formed by activating a catalyst precursor using alcohol, wherein alcohol is R 3 —OH, and R 3 is C 1-12 alkyl group or C 5-12 aryl or heteroaryl group. The catalyst precursor is formed by reacting Sn(R 1 ) 2 (L) 2 and Ti(OR 2 ) 4 , and Sn(R 1 ) 2 (L) 2 and Ti(OR 2 ) 4 have a molar ratio of 1:2 to 2:1. R 1 is C 1-10 alkyl group, R 2 is H or C 1-12 alkyl group, and L is O—(C═O)—R 5 , and R 5 is C 1-12 alkyl group. The dialkyl carbonate is

  提供了一种形成二烷基碳酸酯的方法，包括将二氧化碳引入催化剂中以形成二烷基碳酸酯，其中所述催化剂是通过使用醇激活催化剂前体形成的，其中醇为R3—OH，而R3为C1-12烷基或C5-12芳基或杂环烷基。催化剂前体是通过反应Sn(R1)2(L)2和Ti(OR2)4形成的，而Sn(R1)2(L)2和Ti(OR2)4的摩尔比为1:2至2:1。其中，R1为C1-10烷基，R2为H或C1-12烷基，L为O—(C═O)—R5，而R5为C1-12烷基。二烷基碳酸酯是。
• [EN] CARBONATE SOLVENTS FOR NON-AQUEOUS ELECTROLYTES FOR METAL AND METAL-ION BATTERIES<br/>[FR] SOLVANTS CARBONATES POUR ÉLECTROLYTES NON AQUEUX POUR BATTERIES MÉTAL ET IONS-MÉTAL
  申请人：SCE FRANCE

  公开号：WO2020212872A1

  公开（公告）日：2020-10-22

  There is provided a metal or metal-ion battery comprising an aluminum current collector and a low-corrosiveness non-aqueous electrolyte comprising, as a solvent, a carbonate compound of formula (I): (I). This battery has an upper voltage limit of about 4.2 V or more and anodic dissolution of aluminum during battery operation at said voltage is suppressed.

  提供一种金属或金属离子电池，包括铝电流集电体和低腐蚀性的非水电解质，所述电解质包括作为溶剂的化学式(I)的碳酸盐化合物：(I)。该电池具有约4.2伏或更高的上限电压，并且在该电压下电池运行期间抑制了铝的阳极溶解。
• [EN] NEW PYRAZOLE DERIVATIVES AS ANGIOTENSIN II ANTAGONIST<br/>[FR] NOUVEAUX DERIVES DE PYRAZOLE UTILISES COMME ANTAGONISTES DE L'ANGIOTENSINE II
  申请人：J. URIACH & CIA, S.A.

  公开号：WO1996004273A1

  公开（公告）日：1996-02-15

  (EN) Compounds of general formula (I) and their salts and solvates are angiotensin II receptor antagonists and as such are useful in the treatment of hypertension, congestive heat failure and elevated intraocular pressure. Pharmaceutical compositions including these compounds and processes for their preparation are also provided.(FR) Les composés de formule générale (I) (ainsi que leurs sels et solvates) sont des antagonistes du récepteur de l'angiotensine II et à ce titre sont utiles dans le traitement de l'hypertension, de l'insuffisance cardiaque congestive et de l'hypertension intra-oculaire. Des compositions pharmaceutiques renfermant ces composés et des procédés pour leur préparation sont également décrits.

  (中文) 通式 (I) 及其盐和溶剂化合物是血管紧张素 II 受体拮抗剂，因此在治疗高血压、充血性心力衰竭和眼内压升高方面非常有用。还提供了包括这些化合物的药物组合物和其制备方法。
• Method for producing an aromatic carbonate
  申请人：Miyake Nobuhisa

  公开号：US20070055042A1

  公开（公告）日：2007-03-08

  A method for producing an aromatic carbonate, comprising: (1) performing a reaction between an organometal compound and carbon dioxide to obtain a reaction mixture containing a dialkyl carbonate formed by the reaction, (2) separating the dialkyl carbonate from the reaction mixture to obtain a residual liquid, (3) reacting the residual liquid with an alcohol to form at least one organometal compound and form water and removing the water from the organometal compound, and (4) reacting the dialkyl carbonate separated in step (2) with an aromatic hydroxy compound to obtain an aromatic carbonate.

  一种生产芳香族碳酸酯的方法，包括：（1）在有机金属化合物和二氧化碳之间进行反应，以获得反应混合物，其中包含通过反应形成的二烷基碳酸酯，（2）从反应混合物中分离出二烷基碳酸酯以获得残留液，（3）将残留液与醇反应，形成至少一种有机金属化合物并形成水，并从有机金属化合物中除去水，（4）将在步骤（2）中分离的二烷基碳酸酯与芳香族羟基化合物反应，以获得芳香族碳酸酯。
• 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。