(2Z,5Z)-3-hydroxy-5-(5′,5′-dimethyl-4-oxo-2′H,4H-spiro[naphthalene-1,3′-pyrrolidin]-2′-ylidene)-1-(4-methylphenyl)pent-2-ene-1,4-dione | 1331828-79-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: (2Z,5Z)-3-hydroxy-5-(5′,5′-dimethyl-4-oxo-2′H,4H-spiro[naphthalene-1,3′-pyrrolidin]-2′-ylidene)-1-(4-methylphenyl)pent-2-ene-1,4-dione
• 英文别名: (2Z,5Z)-3-hydroxy-5-(5',5'-dimethyl-4-oxo-2'H,4H-spiro[naphthalene-1,3'-pyrrolidin]-2'-ylidene)-1-(4-methylphenyl)pent-2-ene-1,4-dione
• CAS: 1331828-79-5
• 化学式: C₂₇H₂₅NO₄
• 分子量: 427.5
• InChiKey: OBGITDGCAKUOBO-REWGPEIWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.54
• 重原子数：
  32.0
• 可旋转键数：
  4.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  83.47
• 氢给体数：
  2.0
• 氢受体数：
  5.0

反应信息

• 作为产物：
  描述：

  2',5',5'-trimethyl-4',5'-dihydro-4H-spiro[naphthalene-1,3'-pyrrol]-4-one 、 5-(4-甲基苯基)呋喃-2,3-二酮 以 苯 为溶剂， 反应 4.0h， 以79%的产率得到(2Z,5Z)-3-hydroxy-5-(5′,5′-dimethyl-4-oxo-2′H,4H-spiro[naphthalene-1,3′-pyrrolidin]-2′-ylidene)-1-(4-methylphenyl)pent-2-ene-1,4-dione
  参考文献：
  名称：

  Acylation of 2′,5′,5′-trimethyl-4′,5′-dihydro-4H-spiro-[naphthalene-1,3′-pyrrol]-4-one with 5-arylfuran-2,3-diones

  摘要：

  DOI：

  10.1134/s1070428011070256

文献信息

• Acylation of the enamino tautomer of 2-azaspiro[4.5]deca-1,6,9-trien-8-ones with 5-arylfuran-2,3-diones. Crystal and molecular structure of (2Z,5Z)-3-Hydroxy-5-(6,9-dimethoxy-3,3-dimethyl-8-oxo-2-azaspiro[4.5]deca-6,9-dien-1-ylidene)-1-phenylpent-2-ene-1,4-dione
  作者：V. V. Konovalova、Yu. S. Rozhkova、Yu. V. Shklyaev、P. A. Slepukhin、A. N. Maslivets

  DOI：10.1134/s1070428014120112

  日期：2014.12

  5-Arylfuran-2,3-diones reacted with heterocyclic enamines of the 2-azaspiro[4.5]deca-1,6,9-trien-8-one series to give products of beta-CH-acylation of the enamino fragment. The structure of (2Z,5Z)-3-hydroxy-5-(6,9-dimethoxy-3,3-dimethyl-8-oxo-2-azaspiro[4.5]deca-6,9-dien-1-ylidene)-1-phenylpent-2-ene-1,4-dione was proved by X ray analysis.