[4-(3-Hydroxy-propyl)-2-methoxy-phenoxy]-acetic acid | 14574-04-0

• 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: [4-(3-Hydroxy-propyl)-2-methoxy-phenoxy]-acetic acid
• 英文别名: 2-[4-(3-Hydroxypropyl)-2-methoxyphenoxy]acetic acid
• CAS: 14574-04-0
• 化学式: C₁₂H₁₆O₅
• 分子量: 240.256
• InChiKey: QIFGZBWUBMOBTN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  17
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  76
• 氢给体数：
  2
• 氢受体数：
  5

文献信息

• POLYESTERS FROM LIGNIN-BASED MONOMERS
  申请人：VITO NV

  公开号：EP3733733A1

  公开（公告）日：2020-11-04

  The invention is directed to polyesters comprising the following repeating unit of formula I: wherein: R1 and R2 independently represent H or CH3, R3 and R4 independently represent H or OCH3, R5 independently represents C1-16alkyl-O(C=O)R7(C=O); C1-16alkyl(C=O); (C=O)C2-3alkyl(C=O); C1-16alkyl(C=O)OR7O(C=O)C1-16alkyl; C1-16alkyl(C=O)OR7 or (C=O)C2-3alkyl(C=O)OR7O(C=O)C2-3alkyl, R7 independently represents C1-20alkyl; benzene or furan, R6 represents CH2 or (C=O), n = 0-3, m ≥ 10. The invention is also directed to a process for the preparation of these polyesters, wherein the monomer or monomer mixture is heated in the presence of a catalyst to a temperature of 100-300 °C under a pressure below 10 kPa .

  本发明涉及包含以下式 I 重复单元的聚酯： 其中 R1 和 R2 独立地代表 H 或 CH3、 R3 和 R4 独立地代表 H 或 O 、 R5 独立地代表 C1-16 烷基-O(C=O)R7(C=O)； C1-16 烷基(C=O)； (C=O)C2-3 烷基(C=O)； C1-16 烷基(C=O)OR7O(C=O)C1-16烷基； C1-16 烷基(C=O)OR7 或 (C=O)C2-3 烷基(C=O)OR7O(C=O)C2-3烷基、 R7 独立地代表 C1-20 烷基；苯或呋喃、 R6 代表 CH2 或 (C=O)、 n = 0-3, m ≥ 10. 本发明还涉及制备这些聚酯的工艺，其中单体或单体混合物在催化剂存在下加热至 100-300 ℃，压力低于 10 kPa。
• [EN] POLYESTERS FROM LIGNIN-BASED MONOMERS<br/>[FR] POLYESTERS À PARTIR DE MONOMÈRES À BASE DE LIGNINE
  申请人：VITO NV

  公开号：WO2020221730A1

  公开（公告）日：2020-11-05

  The invention is directed to polyesters comprising the following repeating unit of formula (I) wherein: R1 and R2 independently represent H or CH3, R3 and R4 independently represent H or OCH3, R5 independently represents C1-16alkyl-O(C=O)R7(C=O); C1-16alkyl(C=O); (C=O)R7(C=O); C1-16alkyl(C=O)OR7O(C=O)C1-16alkyl; C1-16alkyl(C=O)OR7 or (C=O)C2-3alkyl(C=O)OR7O(C=O)C2-3alkyl, R7 independently represents C1-20alkyl; benzene or furan, R6 represents CH2 or (C=O), n = 0-3, m ≥ 10. The invention is also directed to a process for the preparation of these polyesters, wherein a monomer or monomer mixture is heated in the presence of a catalyst to a temperature of 100-300 °C under a pressure below 10 kPa.