| 487048-31-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• CAS: 487048-31-7
• 化学式: C₁₃H₁₁Cl₂NO₄S
• 分子量: 348.207
• InChiKey: UYWFLMSHSMKQMY-MHWRWJLKSA-N

物化性质

• 沸点：
  482.8±55.0 °C(Predicted)
• 密度：
  1.50±0.1 g/cm3(Predicted)

反应信息

• 作为反应物：
  描述：

  在 sodium acetate 作用下， 以 溶剂黄146 为溶剂， 生成 [(Z)-(3-chloro-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)amino] benzenesulfonate 、 [(E)-(3-chloro-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)amino] benzenesulfonate
  参考文献：
  名称：

  摘要：

  Halogenation of 4-aroyl (arylsulfonyl)oxyimino-2-methyl-2,5-cyclohexadienones yields ZE-isomeric 4-aroyl(arylsulfonyl)oxyimino-5,6-dihalo-2-methyl-2-cyclohexenones and (E)-4-aroyl(arylsulfonyl)oxyimino-5,6-dihalo-6-methyl-2-cyclohexenones. Further chlorination leads to formation of (Z,E)-4-aroyl(arylsulfonyl)oxyimino-2,5,6-trichloro-6-methyl-2-cyclohexenones.

  DOI：

  10.1023/a:1019663122800
• 作为产物：
  描述：

  methyl-[1,4]benzoquinone-4-(O-benzenesulfonyl oxime ) 在 氯 作用下， 以 溶剂黄146 、 N,N-二甲基甲酰胺 为溶剂， 生成
  参考文献：
  名称：

  摘要：

  Halogenation of 4-aroyl (arylsulfonyl)oxyimino-2-methyl-2,5-cyclohexadienones yields ZE-isomeric 4-aroyl(arylsulfonyl)oxyimino-5,6-dihalo-2-methyl-2-cyclohexenones and (E)-4-aroyl(arylsulfonyl)oxyimino-5,6-dihalo-6-methyl-2-cyclohexenones. Further chlorination leads to formation of (Z,E)-4-aroyl(arylsulfonyl)oxyimino-2,5,6-trichloro-6-methyl-2-cyclohexenones.

  DOI：

  10.1023/a:1019663122800

文献信息

• Halogenation of N-substituted p-quinone imines and p-quinone oxime esters: III. Regioselectivity in the halogenation of N-aroyl(arylsulfonyl)oxyimino-2,5-cyclohexadienones
  作者：A. P. Avdeenko、S. A. Konovalova、A. Ya. Il’chenko、N. M. Glinyanaya

  DOI：10.1134/s1070428006010106

  日期：2006.1

  Halogenation of 4-aroyl(arylsulfonyl)oxyimino-2,5-cyclohexadienones is not accompanied by change of the configuration at the nitrogen atom. p-Benzoquinone oxime ethers and esters take up halogens in a regioselective fashion at the syn-C=C bond of the quinoid ring. The main factor responsible for regioselective addition of halogens is configuration at the nitrogen atom, which determines the stability of intermediate halogenonium ion.