2-Methyl-brenzschleimsaeure-isopropylester | 7042-05-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 呋喃
• 英文名称: 2-Methyl-brenzschleimsaeure-isopropylester
• 英文别名: 5-methyl-furan-2-carboxylic acid isopropyl ester；Propan-2-yl 5-methylfuran-2-carboxylate
• CAS: 7042-05-9
• 化学式: C₉H₁₂O₃
• mdl: MFCD21101264
• 分子量: 168.192
• InChiKey: KQXGGFUATGUQMD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.444
• 拓扑面积：
  39.4
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• [EN] EFFICIENT PROCESS FOR PRODUCING 5-(ALKOXYCARBONYL)-FURAN-2-CARBOXYLIC ACIDS<br/>[FR] PROCÉDÉ EFFICACE POUR LA PRODUCTION D'ACIDES 5-(ALCOXYCARBONYL)-FURAN-2-CARBOXYLIQUES
  申请人：EASTMAN CHEM CO

  公开号：WO2021045927A1

  公开（公告）日：2021-03-11

  A process for preparing 5-(alkoxycarbonyl)furan-2-carboxylic acids (ACFC) by oxidizing various furcates in the presence of a catalyst containing cobalt, manganese, and bromine, and a solvent while simultaneously removing water vapor from the reaction chamber. The process can produce ACFC with high purity and low color, and in high yield.

  通过在存在含有钴、锰和溴的催化剂以及溶剂的情况下氧化各种糠酸酯，同时从反应室中去除水蒸气，制备5-(烷氧羰基)呋喃-2-羧酸（ACFC）的方法。该过程可以高纯度、低色度和高产率地生产ACFC。
• NOVEL ADENINE COMPOUND AND USE THEREOF
  申请人：ISOBE Yoshiaki

  公开号：US20120178743A1

  公开（公告）日：2012-07-12

  An antiallergic agent for topical administration containing an adenine compound of general formula (1): [wherein ring A represents a 6 to 10 membered, mono or bicyclic, aromatic hydrocarbon or a 5 to 10 membered, mono or bicyclic, aromatic heterocycle containing one to three heteroatoms selected among 0 to 2 nitrogen atoms, 0 or 1 oxygen atom, and 0 or 1 sulfur atom; n is an integer of 0 to 2; m is an integer of 0 to 2; R represents halogeno, (un)substituted alkyl, etc.; X 1 represents oxygen, sulfur, NR 1 (R 1 represents hydrogen or alkyl), or a single bond; Y 1 represents a single bond, alkylene, etc.; Y 2 represents a single bond, alkylene, etc.; Z represents alkylene; and at least one of Q 1 and Q 2 represents —COOR 10 (wherein R 10 represents (un)substituted alkyl, etc.), etc.] or a pharmaceutically acceptable salt of the compound.

  一种用于局部给药的抗过敏剂，包含一种通式（1）的腺嘌呤化合物：[其中环A代表一个6到10个成员的单环或双环芳香烃或一个5到10个成员的单环或双环芳香杂环，其中包含1到3个杂原子，选择自0到2个氮原子，0或1个氧原子和0或1个硫原子；n是0到2的整数；m是0到2的整数；R代表卤素，（未）取代的烷基等；X1代表氧，硫，NR1（R1代表氢或烷基）或单键；Y1代表单键，亚烷基等；Y2代表单键，亚烷基等；Z代表亚烷基；且Q1和Q2中的至少一个代表—COOR10（其中R10代表（未）取代的烷基等），等的药学上可接受的盐。
• Oxidation process to produce 5 methyl 5-methylfuran-2-carboxylate (MMFC)
  申请人：Eastman Chemical Company

  公开号：US10544118B2

  公开（公告）日：2020-01-28

  Disclosed herein is a very efficient method to make 5-(alkoxycarbonyl)furan-2-carboxylic acids (ACFC) from feedstocks comprised of furoates. When a feedstock comprised of methyl 5-methylfuran-2-carboxylate (MMFC) is used a product comprised of (5-(methoxycarbonyl)furan-2-carboxylic acid (MCFC) is obtained in high yield.

  本发明公开了一种利用糠酸盐为原料生产 5-(烷氧羰基)呋喃-2-羧酸 (ACFC) 的高效方法。当使用由 5-甲基-2-呋喃甲酸甲酯（MMFC）组成的原料时，可以高产率获得由（5-（甲氧基羰基）呋喃-2-羧酸）组成的产品（MCFC）。
• Oxidation process to produce 5-(alkoxycarbonyl)furan-2-carboxylic acids (ACFC)
  申请人：Eastman Chemical Company

  公开号：US10941245B2

  公开（公告）日：2021-03-09

  Disclosed herein is a very efficient method to make 5-(alkoxycarbonyl)furan-2-carboxylic acids (ACFC) from feedstocks comprised of furoates. When a feedstock comprised of methyl 5-methylfuran-2-carboxylate (MMFC) is used a product comprised of (5-(methoxycarbonyl)furan-2-carboxylic acid (MCFC) is obtained in high yield.

  本发明公开了一种利用糠酸盐为原料生产 5-(烷氧羰基)呋喃-2-羧酸 (ACFC) 的高效方法。当使用由 5-甲基-2-呋喃甲酸甲酯（MMFC）组成的原料时，可以高产率获得由（5-（甲氧基羰基）呋喃-2-羧酸）组成的产品（MCFC）。
• AN OXIDATION PROCESS TO PRODUCE 5-(ALKOXYCARBONYL)FURAN-2-CARBOXYLIC ACIDS(ACFC)
  申请人：Eastman Chemical Company

  公开号：EP3810584A1

  公开（公告）日：2021-04-28