Furan-2-carboxylic acid 2-methoxy-1,10-dioxo-1,10-dihydro-anthracen-9-yl ester | 133979-05-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: Furan-2-carboxylic acid 2-methoxy-1,10-dioxo-1,10-dihydro-anthracen-9-yl ester
• CAS: 133979-05-2
• 化学式: C₂₀H₁₂O₆
• 分子量: 348.312
• InChiKey: JYMABGYDKCVIOA-UHFFFAOYSA-N

反应信息

• 作为反应物：
  描述：

  Furan-2-carboxylic acid 2-methoxy-1,10-dioxo-1,10-dihydro-anthracen-9-yl ester 以 苯 为溶剂， 生成 Furan-2-carboxylic acid 2-methoxy-9,10-dioxo-9,10-dihydro-anthracen-1-yl ester
  参考文献：
  名称：

  Effect of structure of acyl group on photochemical conversions of 1-acyloxy-9,10-anthraquinone derivatives

  摘要：

  Photochemical conversions of O-acyl derivatives of 1-hydroxy-2-methoxy-9,10-anthraquinone have been studied by low temperature and pulsed photolysis. Acyl group structure has a substantial effect on the rate of thermal migration. Replacement of methyl by ethoxy decreases the rate constant by two orders of magnitude; replacement by diethylamino reduces it nearly five orders of magnitude. The log rate constant of the aroyl rearrangement is linearly dependent on the electrophilic constant of the substituents in the phenyl nucleus of the migrant.

  DOI：

  10.1007/bf01184519
• 作为产物：
  描述：

  Furan-2-carboxylic acid 2-methoxy-9,10-dioxo-9,10-dihydro-anthracen-1-yl ester 以 四氢呋喃 、 乙醇 、 甲苯 为溶剂， 生成 Furan-2-carboxylic acid 2-methoxy-1,10-dioxo-1,10-dihydro-anthracen-9-yl ester
  参考文献：
  名称：

  Effect of structure of acyl group on photochemical conversions of 1-acyloxy-9,10-anthraquinone derivatives

  摘要：

  Photochemical conversions of O-acyl derivatives of 1-hydroxy-2-methoxy-9,10-anthraquinone have been studied by low temperature and pulsed photolysis. Acyl group structure has a substantial effect on the rate of thermal migration. Replacement of methyl by ethoxy decreases the rate constant by two orders of magnitude; replacement by diethylamino reduces it nearly five orders of magnitude. The log rate constant of the aroyl rearrangement is linearly dependent on the electrophilic constant of the substituents in the phenyl nucleus of the migrant.

  DOI：

  10.1007/bf01184519