N-(p-Toluenesulfonyl)-3-(phenylthio)-2-piperidone | 143076-20-4

• 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: N-(p-Toluenesulfonyl)-3-(phenylthio)-2-piperidone
• 英文别名: 1-(4-Methylphenyl)sulfonyl-3-phenylsulfanylpiperidin-2-one
• CAS: 143076-20-4
• 化学式: C₁₈H₁₉NO₃S₂
• 分子量: 361.486
• InChiKey: DSXRZJJJYXFEDH-UHFFFAOYSA-N

物化性质

• 沸点：
  531.1±60.0 °C(Predicted)
• 密度：
  1.35±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  24
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  88.1
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  N-(p-Toluenesulfonyl)-3-(phenylthio)-2-piperidone 在 18-冠醚-6 、 camphor-10-sulfonic acid 、 双(三甲基硅烷基)氨基钾 、 碳酸氢钠 、 potassium carbonate 、 对甲苯磺酸 、 间氯过氧苯甲酸 、 三氟乙酸 作用下， 以 二氯甲烷 、 苯 为溶剂， 反应 111.08h， 生成 rac-Methyl (2R^*,3aS^*,6aS^*,10aS^*)-3-methyl-5,10-dioxo-9-(p-toluenesulfonyl)-1,2,3,3a,4,5,6,6a,7,8,9,10-dodecahydropyrrolo<2,3-i>isoquinoline-2-carboxylate 5-ethylene ketal
  参考文献：
  名称：

  Diels-Alder reactions of dihydropyridinones: synthetic entry to the manzamine A tricyclic core

  摘要：

  For the construction of the tricyclic core of manzamine A (1), the Diels-Alder reactions of some dihydropyridinones were surveyed. The N-protecting group of the dihydropyridinone played an important role in achieving a successful Diels-Alder reaction. In view of its electron-withdrawing character as well as its thermal stability, the p-toluenesulfonyl protecting group was found to be best in our synthesis. An effective method for the preparation of 3-alkyldihydropyridinones via the Michael addition to dehydroalanine derivatives has also been devised. By the utilization of a high-pressure Diels-Alder reaction of the N-tosyl-3-alkyldihydropyridinone (17) with the Danishefsky diene, a facile construction of the central pyrroloisoquinoline skeleton (21) was successfully achieved.

  DOI：

  10.1021/jo00047a031
• 作为产物：
  描述：

  1-(toluene-4-sulfonyl)piperidin-2-one 、 二苯二硫醚 在 双(三甲基硅烷基)氨基钾 作用下， 以 四氢呋喃 、 甲苯 为溶剂， 反应 0.5h， 以70%的产率得到N-(p-Toluenesulfonyl)-3-(phenylthio)-2-piperidone
  参考文献：
  名称：

  Diels-Alder reactions of dihydropyridinones: synthetic entry to the manzamine A tricyclic core

  摘要：

  For the construction of the tricyclic core of manzamine A (1), the Diels-Alder reactions of some dihydropyridinones were surveyed. The N-protecting group of the dihydropyridinone played an important role in achieving a successful Diels-Alder reaction. In view of its electron-withdrawing character as well as its thermal stability, the p-toluenesulfonyl protecting group was found to be best in our synthesis. An effective method for the preparation of 3-alkyldihydropyridinones via the Michael addition to dehydroalanine derivatives has also been devised. By the utilization of a high-pressure Diels-Alder reaction of the N-tosyl-3-alkyldihydropyridinone (17) with the Danishefsky diene, a facile construction of the central pyrroloisoquinoline skeleton (21) was successfully achieved.

  DOI：

  10.1021/jo00047a031

文献信息

• Synthetic studies on manzamine a II; a novel diels-alder approach to the pyrrolo[2,3-j]isoquinoline skeleton
  作者：Yasuhiro Torisawa、Masako Nakagawa、Hitoe Arai、Ziping Lai、Tohru Hino、Tadashi Nakata、Takeshi Oishi

  DOI：10.1016/s0040-4039(00)94730-0

  日期：1990.1

  An expeditious preparation of the central pyrroloisoquinoline skeleton of manzamine A (I) was achieved via the high-pressure Diels-Alder reaction of 3-alkyl-5,6-dihydro-2-pyridinone (10) with Danishefsky diene followed by deprotection and spontaneous pyrrolidine ring clousure.

  通过3-烷基-5,6-二氢-2-吡啶酮（1 0）与Danishefsky二烯的高压Diels-Alder反应，然后进行脱保护和保护，可以快速制备曼扎明A（I）的中心吡咯并异喹啉骨架。自发性吡咯烷环闭合。
• TORISAWA, YASUHIRO;NAKAGAWA, MASAKO;ARAI, HITOE;LAI, ZIPING;HINO, TOHRU;N+, TETRAHEDRON LETT., 31,(1990) N2, C. 3195-3198
  作者：TORISAWA, YASUHIRO、NAKAGAWA, MASAKO、ARAI, HITOE、LAI, ZIPING、HINO, TOHRU、N+

  DOI：——

  日期：——
• Diels-Alder reactions of dihydropyridinones: synthetic entry to the manzamine A tricyclic core
  作者：Yasuhiro Torisawa、Masako Nakagawa、Toshihiro Hosaka、Kiyoshi Tanabe、Ziping Lai、Koreharu Ogata、Tadashi Nakata、Takeshi Oishi、Tohru Hino

  DOI：10.1021/jo00047a031

  日期：1992.10

  For the construction of the tricyclic core of manzamine A (1), the Diels-Alder reactions of some dihydropyridinones were surveyed. The N-protecting group of the dihydropyridinone played an important role in achieving a successful Diels-Alder reaction. In view of its electron-withdrawing character as well as its thermal stability, the p-toluenesulfonyl protecting group was found to be best in our synthesis. An effective method for the preparation of 3-alkyldihydropyridinones via the Michael addition to dehydroalanine derivatives has also been devised. By the utilization of a high-pressure Diels-Alder reaction of the N-tosyl-3-alkyldihydropyridinone (17) with the Danishefsky diene, a facile construction of the central pyrroloisoquinoline skeleton (21) was successfully achieved.