(S)-1-butyryloxy-1-furan-2-yl-2-phenylethane | 1422191-30-7

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: (S)-1-butyryloxy-1-furan-2-yl-2-phenylethane
• CAS: 1422191-30-7
• 化学式: C₁₆H₁₈O₃
• 分子量: 258.317
• InChiKey: PAIMPMSZBVSPBY-HNNXBMFYSA-N

反应信息

• 作为产物：
  描述：

  (R)-1-(furan-2-yl)-2-phenylethanol 、 trifluoroethyl butyrate 在 Candida antarctica Lipase A 作用下， 以 乙腈 为溶剂， 反应 24.0h， 以86%的产率得到
  参考文献：
  名称：

  Candida antarctica lipase A and Pseudomonas stutzeri lipase as a pair of stereocomplementary enzymes for the resolution of 1,2-diarylethanols and 1,2-diarylethanamines

  摘要：

  Candida antarctica lipase A (CALA) and Pseudomonas stutzeri lipase (PSL) displayed opposite enantioselectivities in the acylation of 1,2-diphenylethanol and 1,2-diphenylethanamine. CALA was (S)-selective while PSL was (R)-selective. In addition, fourteen different 1,2-diarylethanols were tested as the substrates of CALA. It was found that most of them were accepted by CALA with high enantioselectivity. The DKR of five representative substrates by the combination of CALA and a ruthenium-based racemization catalyst provided good yields (82-91%) and acceptable enantiopurities (87-94% ee). (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2012.11.147