Hexadecanoic acid 2-hydroxy-3-phenoxy-propyl ester | 138886-08-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: Hexadecanoic acid 2-hydroxy-3-phenoxy-propyl ester
• 英文别名: 2-Hydroxy-3-phenoxypropyl hexadecanoate；(2-hydroxy-3-phenoxypropyl) hexadecanoate
• CAS: 138886-08-5
• 化学式: C₂₅H₄₂O₄
• 分子量: 406.606
• InChiKey: ZBJDIIRDJCSMSD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.5
• 重原子数：
  29
• 可旋转键数：
  20
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.72
• 拓扑面积：
  55.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  Hexadecanoic acid 2-hydroxy-3-phenoxy-propyl ester 生成 (R)-1-n-hexadecanoyloxy-3-phenoxy-2-propanol
  参考文献：
  名称：

  Lipase-catalysed resolution of 3-(aryloxy)-1,2-propanediol derivatives — Towards an improved active site model of Pseudomonas cepacia lipase (amano PS)

  摘要：

  A variety of 3-(aryloxy)-1,2-propanediol derivatives with different substituents on the aromatic ring or at the primary hydroxy group were used as substrates in a kinetic resolution by transesterification with vinyl acetate catalysed by lipase from Pseudomonas cepacia (Amano PS). Derivatives with substituents in the para-position of the aromatic ring were accepted as substrates and resolved with high enantioselectivity. The corresponding derivatives with substituents in the ortho-position were much worse substrates for lipase PS or even non-substrates if the substituent was sufficiently space-filling as found for the tert-butyl, phenyl, benzyl or benzoyl residue. Otherwise, if the primary hydroxy group was substituted by unbranched long-chain acyl residues very good substrates were resulting. In contrast, derivatives with sterically crowded residues at the primary hydroxy group such as the pivaloyl, tert-butyldimethylsilyl, methanesulfonyl, para-toluenesulfonyl or trityl groups were nonsubstrates for lipase PS.

  DOI：

  10.1016/0957-4166(95)00166-m

文献信息

• Lipase-catalysed resolution of 3-(aryloxy)-1,2-propanediol derivatives — Towards an improved active site model of Pseudomonas cepacia lipase (amano PS)
  作者：Fritz Theil、Karin Lemke、Sibylle Ballschuh、Annamarie Kunath、Hans Schick

  DOI：10.1016/0957-4166(95)00166-m

  日期：1995.6

  A variety of 3-(aryloxy)-1,2-propanediol derivatives with different substituents on the aromatic ring or at the primary hydroxy group were used as substrates in a kinetic resolution by transesterification with vinyl acetate catalysed by lipase from Pseudomonas cepacia (Amano PS). Derivatives with substituents in the para-position of the aromatic ring were accepted as substrates and resolved with high enantioselectivity. The corresponding derivatives with substituents in the ortho-position were much worse substrates for lipase PS or even non-substrates if the substituent was sufficiently space-filling as found for the tert-butyl, phenyl, benzyl or benzoyl residue. Otherwise, if the primary hydroxy group was substituted by unbranched long-chain acyl residues very good substrates were resulting. In contrast, derivatives with sterically crowded residues at the primary hydroxy group such as the pivaloyl, tert-butyldimethylsilyl, methanesulfonyl, para-toluenesulfonyl or trityl groups were nonsubstrates for lipase PS.