(3Z,3’Z)-3,3’-(oxybis((4-nitrophenyl)methylene))bis(4-hydroxypent-3-en-2-one) | 1571992-71-6

• 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: (3Z,3’Z)-3,3’-(oxybis((4-nitrophenyl)methylene))bis(4-hydroxypent-3-en-2-one)
• CAS: 1571992-71-6
• 化学式: C₂₄H₂₄N₂O₉
• 分子量: 484.463
• InChiKey: WMDXHKSBRJQDOB-SHNKFENQSA-N

反应信息

• 作为反应物：
  描述：

  (3Z,3’Z)-3,3’-(oxybis((4-nitrophenyl)methylene))bis(4-hydroxypent-3-en-2-one) 在 重水 作用下， 生成
  参考文献：
  名称：

  Lipase-Catalyzed Condensation Reaction of 4-Nitrobenzaldehyde with Acetyl Acetone in Aqueous–Organic Cosolvent Mixtures and in Nearly Anhydrous Media

  摘要：

  The nature of the product(s) in lipase-catalyzed reaction of acetyl acetone with 4-nitrobenzaldehyde was found to depend upon the source of lipase and the reaction medium. Mucor javanicus lipase was found to give 70% aldol with 80% enantiomeric excess in anhydrous t-amyl alcohol. A 2:2 adduct was formed by the dimerization of the aldol along with an unsaturated cyclic ether as the side products in varying proportions depending upon the reaction medium and the lipase used. [Supplementary materials are available for this article. Go to the publisher's online edition of Synthetic Communications (R) for the following free supplemental resource(s): Full experimental and spectral details.]

  DOI：

  10.1080/00397911.2013.834059
• 作为产物：
  描述：

  对硝基苯甲醛 、 乙酰丙酮 在 Mucor javanicus lipase 作用下， 以 aq. phosphate buffer 、 二甲基亚砜 为溶剂， 反应 72.0h， 以77%的产率得到(3Z,3’Z)-3,3’-(oxybis((4-nitrophenyl)methylene))bis(4-hydroxypent-3-en-2-one)
  参考文献：
  名称：

  Lipase-Catalyzed Condensation Reaction of 4-Nitrobenzaldehyde with Acetyl Acetone in Aqueous–Organic Cosolvent Mixtures and in Nearly Anhydrous Media

  摘要：

  The nature of the product(s) in lipase-catalyzed reaction of acetyl acetone with 4-nitrobenzaldehyde was found to depend upon the source of lipase and the reaction medium. Mucor javanicus lipase was found to give 70% aldol with 80% enantiomeric excess in anhydrous t-amyl alcohol. A 2:2 adduct was formed by the dimerization of the aldol along with an unsaturated cyclic ether as the side products in varying proportions depending upon the reaction medium and the lipase used. [Supplementary materials are available for this article. Go to the publisher's online edition of Synthetic Communications (R) for the following free supplemental resource(s): Full experimental and spectral details.]

  DOI：

  10.1080/00397911.2013.834059