(2R,3S)-3-methyl-N-trityl-2-vinylaziridine | 187531-86-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 三苯基化合物
• 英文名称: (2R,3S)-3-methyl-N-trityl-2-vinylaziridine
• 英文别名: (2R,3S)-2-ethenyl-3-methyl-1-tritylaziridine
• CAS: 187531-86-8
• 化学式: C₂₄H₂₃N
• 分子量: 325.453
• InChiKey: WHNOSRWCRLCNED-HHDMYPRKSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.8
• 重原子数：
  25
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  3
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  (2R,3S)-3-methyl-N-trityl-2-vinylaziridine 在 三乙胺 、 三氟乙酸 作用下， 以 氯仿 为溶剂， 反应 5.0h， 生成 (2S,3R)-1-Methanesulfonyl-2-methyl-3-vinyl-aziridine
  参考文献：
  名称：

  A Thermodynamic Preference of Chiral N-Methanesulfonyl and N-Arenesulfonyl 2,3-cis-3-Alkyl-2-Vinylaziridines over Their 2,3-Trans-Isomers:  Useful Palladium(0)-Catalyzed Equilibration Reactions for the Synthesis of (E)-Alkene Dipeptide Isosteres

  摘要：

  Palladium(0)-catalyzed reactions of N-methanesulfonyl- or N-(arenesulfonyl)-3-alkyl-2-vinylaziridines reveal that 2,3-cis-isomers are more stable than the corresponding 2,3-trans-isomers in accord with ab initio calculations. A highly stereoselective synthetic route to (E)-alkene dipeptide isosteres having desired stereochemistries from 2,3-cis-3-isobutyl-2-vinylaziridine by the use of organocopper chemistry is also presented.

  DOI：

  10.1021/jo961760o
• 作为产物：
  描述：

  (2S,3S)-2-hydroxymethyl-3-methyl-1-(triphenylmethyl)aziridine 在 草酰氯 、 二甲基亚砜 、 N,N-二异丙基乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 3.5h， 生成 (2R,3S)-3-methyl-N-trityl-2-vinylaziridine
  参考文献：
  名称：

  A Thermodynamic Preference of Chiral N-Methanesulfonyl and N-Arenesulfonyl 2,3-cis-3-Alkyl-2-Vinylaziridines over Their 2,3-Trans-Isomers:  Useful Palladium(0)-Catalyzed Equilibration Reactions for the Synthesis of (E)-Alkene Dipeptide Isosteres

  摘要：

  Palladium(0)-catalyzed reactions of N-methanesulfonyl- or N-(arenesulfonyl)-3-alkyl-2-vinylaziridines reveal that 2,3-cis-isomers are more stable than the corresponding 2,3-trans-isomers in accord with ab initio calculations. A highly stereoselective synthetic route to (E)-alkene dipeptide isosteres having desired stereochemistries from 2,3-cis-3-isobutyl-2-vinylaziridine by the use of organocopper chemistry is also presented.

  DOI：

  10.1021/jo961760o

文献信息

• A Thermodynamic Preference of Chiral <i>N</i>-Methanesulfonyl and <i>N</i>-Arenesulfonyl 2,3-<i>cis</i>-3-Alkyl-2-Vinylaziridines over Their 2,3-<i>Trans</i>-Isomers:  Useful Palladium(0)-Catalyzed Equilibration Reactions for the Synthesis of (<i>E</i>)-Alkene Dipeptide Isosteres
  作者：Toshiro Ibuka、Norio Mimura、Hiroshi Aoyama、Masako Akaji、Hiroaki Ohno、Yoshihisa Miwa、Tooru Taga、Kazuo Nakai、Hirokazu Tamamura、Nobutaka Fujii、Yoshinori Yamamoto

  DOI：10.1021/jo961760o

  日期：1997.2.1

  Palladium(0)-catalyzed reactions of N-methanesulfonyl- or N-(arenesulfonyl)-3-alkyl-2-vinylaziridines reveal that 2,3-cis-isomers are more stable than the corresponding 2,3-trans-isomers in accord with ab initio calculations. A highly stereoselective synthetic route to (E)-alkene dipeptide isosteres having desired stereochemistries from 2,3-cis-3-isobutyl-2-vinylaziridine by the use of organocopper chemistry is also presented.