(2S,3R,4S,5R)-trimethyl 5-(naphthalen-1-yl)pyrrolidine-2,3,4-tricarboxylate

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: (2S,3R,4S,5R)-trimethyl 5-(naphthalen-1-yl)pyrrolidine-2,3,4-tricarboxylate
• 英文别名: trimethyl (2S,3R,4S,5R)-5-(naphthalen-1-yl)pyrrolidine-2,3,4-tricarboxylate；(2S,3R,4S,5R)-2,3,4-tri(carbomethoxy)-5-(1-naphthyl)pyrrolidine；(2S,3R,4S,5R)-2,3,4-tricarbomethoxy-5-(1-naphthyl)pyrrolidine；trimethyl 5-(1-naphthyl)pyrrolidine-2,3,4-tricarboxylate；trimethyl (2S,3R,4S,5R)-5-naphthalen-1-ylpyrrolidine-2,3,4-tricarboxylate
• 化学式: C₂₀H₂₁NO₆
• 分子量: 371.39
• InChiKey: LVKPDBDHVUMEST-YVSFHVDLSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  27
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.35
• 拓扑面积：
  90.9
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  马来酸二甲酯 、 methyl 2-(1-naphthalenemethyleneamino)acetate 在 3-{(S)-1-[(S)-2-(diphenylphosphino)ferrocenyl]ethyl}-2-(phenylthio)indole 、 silver(I) acetate 、 三乙胺 作用下， 以 乙醚 为溶剂， 反应 18.0h， 以92%的产率得到(2S,3R,4S,5R)-trimethyl 5-(naphthalen-1-yl)pyrrolidine-2,3,4-tricarboxylate
  参考文献：
  名称：

  New chiral ferrocenyl P,S-ligands for highly diastereo- and enantioselective Ag(I)-catalyzed asymmetric [3+2] cycloaddition of azomethine ylides

  摘要：

  A new family of chiral ferrocenyl P,S-ligands incorporating an indole ring at the alpha-ferrocenylmethyl position has been prepared via a Friedel-Crafts alkylation reaction of (R-c,S-Fc)-PPFA with a variety of 2-indole thioethers. These newly developed ferrocenyl P,S-ligands proved to be efficient in the AgOAc-catalyzed asymmetric [3+2] cycloaddition of azomethine ylides with various dipolarophiles, giving cycloadducts with high diastereoselectivities and enantioselectivities (up to 99% ee). (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetasy.2012.02.017

文献信息

• Bifunctional AgOAc-Catalyzed Asymmetric [3 + 2] Cycloaddition of Azomethine Ylides
  作者：Wei Zeng、Yong-Gui Zhou

  DOI：10.1021/ol0520370

  日期：2005.10.1

  [reaction: see text] A bifunctional AgOAc-catalyzed asymmetric cycloaddition of azomethine ylides with electronic-deficient alkenes was developed using ferrocenyloxazoline-derived N,P ligands. The reactive metal-bound azomethine ylide dipole is formed by the deprotonation with acetate, and extra base is not necessary. The reactions proceed with high enantioselectivity. This method provides an efficient

  [反应：见正文]使用二茂铁基恶唑啉衍生的N，P配体开发了双官能AgOAc催化的偶氮甲亚胺与电子缺陷烯烃的不对称环加成反应。通过与乙酸盐的去质子化反应，与反应性金属结合的偶氮甲碱叶立德偶极子形成，并且不需要额外的碱。反应以高对映选择性进行。该方法提供了制备旋光吡咯烷衍生物的有效且方便的途径。
• Highly Enantioselective Ag(I)-Catalyzed [3 + 2] Cycloaddition of Azomethine Ylides
  作者：James M. Longmire、Bin Wang、Xumu Zhang

  DOI：10.1021/ja025969x

  日期：2002.11.1

  A highly reactive Ag(I)-catalyzed [3 + 2] cycloaddition of azomethine ylides is founded using AgOAc as the catalytic precursor and phosphines as ligands. Using a new bis-ferrocenyl amide phosphine (FAP) as the ligand, we found that high enantioselectivities (up to 97% ee) have been achieved in the [3 + 2] cycloaddition of azomethine ylides. Up to four stereogenic centers can be established in this

  使用 AgOAc 作为催化前体和膦作为配体，建立了高活性 Ag(I) 催化的 [3 + 2] 环加成反应。使用新的双二茂铁基酰胺膦 (FAP) 作为配体，我们发现在偶氮甲碱叶立德的 [3 + 2] 环加成反应中实现了高对映选择性（高达 97% ee）。在这种多组分偶联反应中，可以从容易获得的材料（如醛、氨基酯和亲偶极体）建立多达四个立体中心。
• A new chiral phosphine oxide ligand for enantioselective 1,3-dipolar cycloaddition reactions of azomethine ylides
  作者：Serap Eröksüz、Özdemir Dogan、Philip P. Garner

  DOI：10.1016/j.tetasy.2010.10.002

  日期：2010.10

  A new set of phosphorus-containing chiral ligands has been synthesized and used with silver(I) for the catalytic asymmetric 1 3-dipolar cycloaddition reaction of azomethine ylides One of these ligands (POFAM6) was found to produce an effective catalyst for the asymmetric 1 3 dipolar cycloaddition reaction of azomethine ylides with electron deficient dipolarophiles to form pyrrolidines in up to 97% yield and 89% (C) 2010 Elsevier Ltd All rights reserved