(E)-3-Benzenesulfonyl-hex-4-enenitrile | 134005-52-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (E)-3-Benzenesulfonyl-hex-4-enenitrile
• CAS: 134005-52-0
• 化学式: C₁₂H₁₃NO₂S
• 分子量: 235.307
• InChiKey: LEVPKFPXIOCGNB-QHHAFSJGSA-N

反应信息

• 作为产物：
  描述：

  反-1,3-戊二烯 、 sodium benzenesulfonate 生成 (E)-3-Benzenesulfonyl-hex-4-enenitrile
  参考文献：
  名称：

  Synthesis of 2(E),4(E)-dienamides and 2(E),4(E)-dienoates from 1,3-dienes via 2-phenylsulfonyl 1,3-dienes

  摘要：

  A procedure for the preparation of 2E,4E unsaturated carboxylic acid derivatives from dienes was developed. Transformation of terminal 1,3-dienes to (E)-2-phenylsulfonyl 1,3-dienes and subsequent addition of a carboxy anion equivalent and elimination of benzenesulfinic acid led to 2,4-dienoic amides and esters. In this way the natural products N-isobutyl-2(E)4,(E)-undecadienamide (1a), N-isobutyl-2(E),4(E)-decadienamide (pellitorine, 1b), and methyl 2(E),4(E)-decadienoate (1c) were obtained in high isomeric purity.

  DOI：

  10.1021/jo00014a034