9-dimethylamino-9,10-dihydro-9,10-ethenoantracene | 41134-27-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 英文名称: 9-dimethylamino-9,10-dihydro-9,10-ethenoantracene
• CAS: 41134-27-4
• 化学式: C₁₈H₁₇N
• 分子量: 247.34
• InChiKey: RFEBOVJFIAZQFP-KTXOBNNYSA-N

反应信息

• 作为反应物：
  描述：

  9-dimethylamino-9,10-dihydro-9,10-ethenoantracene 在 间氯过氧苯甲酸 作用下， 生成 9-dimethylamino-9,10-dihydro-9,10-ethenoantracene N-oxide
  参考文献：
  名称：

  9-DIMETHYLAMINO-9,10-DIHYDRO-9,10-ETHENOANTHRACENEN-OXIDE: AN EXAMPLE WHICH SHOWS SLOW INTERNAL ROTATION ABOUT A N_sp³–C_sp³BOND

  摘要：

  9-Dimethylamino-9,10-dihydro-9,10-ethenoanthracene was prepared by reductive dechlorination of its tetrachloro derivative and was oxidized to produce the title compound. The compound crystallized as an ap conformer. On dissolution, it isomerized to its ±sc conformer with a rate constant 2.52×10−5 s−1 at 30 °C until the equilibrium (±sc/ap=0.16) was reached. The following activation parameters were obtained: ΔH≠ 23.1±4.4 kcal mol−1, ΔS≠ −3.9±14.1 e. u.

  DOI：

  10.1246/cl.1983.81
• 作为产物：
  描述：

  1,2,3,4-tetrachloro-9-dimethylamino-9,10-dihydro-9,10-ethenoantracene 在 sodium 、 叔丁醇 作用下， 生成 9-dimethylamino-9,10-dihydro-9,10-ethenoantracene
  参考文献：
  名称：

  9-DIMETHYLAMINO-9,10-DIHYDRO-9,10-ETHENOANTHRACENEN-OXIDE: AN EXAMPLE WHICH SHOWS SLOW INTERNAL ROTATION ABOUT A N_sp³–C_sp³BOND

  摘要：

  9-Dimethylamino-9,10-dihydro-9,10-ethenoanthracene was prepared by reductive dechlorination of its tetrachloro derivative and was oxidized to produce the title compound. The compound crystallized as an ap conformer. On dissolution, it isomerized to its ±sc conformer with a rate constant 2.52×10−5 s−1 at 30 °C until the equilibrium (±sc/ap=0.16) was reached. The following activation parameters were obtained: ΔH≠ 23.1±4.4 kcal mol−1, ΔS≠ −3.9±14.1 e. u.

  DOI：

  10.1246/cl.1983.81