tert-butyl 3-((R,E)-3-(methoxycarbonyl)-1-(naphthalen-5-yl)allyl)-1H-indole-1-crboxylate

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: tert-butyl 3-((R,E)-3-(methoxycarbonyl)-1-(naphthalen-5-yl)allyl)-1H-indole-1-crboxylate
• 英文别名: tert-butyl 3-[(E,1R)-4-methoxy-1-naphthalen-1-yl-4-oxobut-2-enyl]indole-1-carboxylate
• 化学式: C₂₈H₂₇NO₄
• 分子量: 441.527
• InChiKey: NJXNDCKGVQHFRX-NBRGKURFSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.5
• 重原子数：
  33
• 可旋转键数：
  7
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  57.5
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  3-甲酰基吲哚酸-1-羧酸 t-丁基酯 在 dirhodium (S)-tetrakis(N-(dodecylbenzenesulfonyl)prolinate) 4-乙酰氨基苯磺酰叠氮 、 potassium tert-butylate 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下， 以 四氢呋喃 、 正己烷 、 甲苯 为溶剂， 反应 19.5h， 生成 tert-butyl 3-((R,E)-3-(methoxycarbonyl)-1-(naphthalen-5-yl)allyl)-1H-indole-1-crboxylate
  参考文献：
  名称：

  Direct synthesis of methyl 2-diazo-4-aryl-3-butenoates and their application to the enantioselective synthesis of 4-aryl-4-(1-naphthyl)-2-butenoates

  摘要：

  An improved one-flask synthesis of various methyl 2-diazo-4-aryl and 4-heteroaryl-3-butenoates, precursors to donor/ acceptor Substituted carbenoids, is described. Their Rh-2(S-DOSP)(4) catalyzed reaction with 1-acetoxy-3,4-diliydronaphthalene, via a combined C-H activation/Cope rearrangement pathway followed by elimination of acetic acid affords a highly enantioselective (98-99% ee) entry to methyl 4-aryl- and 4-heteroaryl-4-(1-naphthyl)-2-butenoates. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetasy.2006.01.023

文献信息

• Direct synthesis of methyl 2-diazo-4-aryl-3-butenoates and their application to the enantioselective synthesis of 4-aryl-4-(1-naphthyl)-2-butenoates
  作者：Huw M.L. Davies、Jaemoon Yang、James R. Manning

  DOI：10.1016/j.tetasy.2006.01.023

  日期：2006.2

  An improved one-flask synthesis of various methyl 2-diazo-4-aryl and 4-heteroaryl-3-butenoates, precursors to donor/ acceptor Substituted carbenoids, is described. Their Rh-2(S-DOSP)(4) catalyzed reaction with 1-acetoxy-3,4-diliydronaphthalene, via a combined C-H activation/Cope rearrangement pathway followed by elimination of acetic acid affords a highly enantioselective (98-99% ee) entry to methyl 4-aryl- and 4-heteroaryl-4-(1-naphthyl)-2-butenoates. (c) 2006 Elsevier Ltd. All rights reserved.