(E,E)-2-thienylmethylene-6-furylmethylenecyclohexanone | 1123594-33-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 杂芳族化合物
• 英文名称: (E,E)-2-thienylmethylene-6-furylmethylenecyclohexanone
• CAS: 1123594-33-1
• 化学式: C₁₆H₁₄O₂S
• 分子量: 270.352
• InChiKey: OGHLGCWZBBFCQJ-DCIPZJNNSA-N

反应信息

• 作为产物：
  描述：

  糠醛 、 2-(2-Thienyliden)cyclohexanon 在 sodium hydroxide 作用下， 以 异丙醇 为溶剂， 以85%的产率得到(E,E)-2-thienylmethylene-6-furylmethylenecyclohexanone
  参考文献：
  名称：

  Synthesis and structure of unsymmetrical cross-conjugated dienones with thienyl substituents

  摘要：

  By condensation of thiophenecarbaldehyde and m-nitrobenzaldehyde with furyl-, thienylmethylenecyclohexanones in basic medium 2-(het)arylmethylene-6-thienylmethylenecyclohexanones were prepared. Under the conditions of acid catalysis analogously built dienones were synthesized containing 5-nitrothiophene fragment. Based on the data of IR and (1)H NMR spectroscopy their E,E-configuration was established.

  DOI：

  10.1134/s1070428008050126