2,2,2-trichloroethyl 5-[[5-[[5-[[5-[[5-(hydroxymethyl)-4-(2-methoxy-2-oxoethyl)-3-(3-methoxy-3-oxopropyl)-1H-pyrrol-2-yl]methyl]-4-(2-methoxy-2-oxoethyl)-3-(3-methoxy-3-oxopropyl)-1H-pyrrol-2-yl]methyl]-4-(2-methoxy-2-oxoethyl)-3-(3-methoxy-3-oxopropyl)-1H-pyrrol-2-yl]methyl]-4-(2-methoxy-2-oxoethyl)-3-(3-methoxy-3-oxopropyl)-1H-pyrrol-2-yl]methyl]-4-(2-methoxy-2-oxoethyl)-3-(3-methoxy-3-oxopropyl)-1H-pyrrole-2-carboxylate | 275365-25-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 四吡咯及其衍生物
• 英文名称: 2,2,2-trichloroethyl 5-[[5-[[5-[[5-[[5-(hydroxymethyl)-4-(2-methoxy-2-oxoethyl)-3-(3-methoxy-3-oxopropyl)-1H-pyrrol-2-yl]methyl]-4-(2-methoxy-2-oxoethyl)-3-(3-methoxy-3-oxopropyl)-1H-pyrrol-2-yl]methyl]-4-(2-methoxy-2-oxoethyl)-3-(3-methoxy-3-oxopropyl)-1H-pyrrol-2-yl]methyl]-4-(2-methoxy-2-oxoethyl)-3-(3-methoxy-3-oxopropyl)-1H-pyrrol-2-yl]methyl]-4-(2-methoxy-2-oxoethyl)-3-(3-methoxy-3-oxopropyl)-1H-pyrrole-2-carboxylate
• CAS: 275365-25-8
• 化学式: C₆₃H₇₈Cl₃N₅O₂₃
• 分子量: 1379.69
• InChiKey: CKQNBBZHEREBAC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  94
• 可旋转键数：
  47
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.51
• 拓扑面积：
  389
• 氢给体数：
  6
• 氢受体数：
  23

反应信息

• 作为反应物：
  描述：

  2,2,2-trichloroethyl 5-[[5-[[5-[[5-[[5-(hydroxymethyl)-4-(2-methoxy-2-oxoethyl)-3-(3-methoxy-3-oxopropyl)-1H-pyrrol-2-yl]methyl]-4-(2-methoxy-2-oxoethyl)-3-(3-methoxy-3-oxopropyl)-1H-pyrrol-2-yl]methyl]-4-(2-methoxy-2-oxoethyl)-3-(3-methoxy-3-oxopropyl)-1H-pyrrol-2-yl]methyl]-4-(2-methoxy-2-oxoethyl)-3-(3-methoxy-3-oxopropyl)-1H-pyrrol-2-yl]methyl]-4-(2-methoxy-2-oxoethyl)-3-(3-methoxy-3-oxopropyl)-1H-pyrrole-2-carboxylate 在 对甲苯磺酸 作用下， 以 二氯甲烷 为溶剂， 反应 20.0h， 生成
  参考文献：
  名称：

  Synthesis of a linear α-hydroxymethyl-pentapyrrole derivative and its cyclization to uroporphyrinogens

  摘要：

  A linear pentapyrrole bearing alpha-hydroxymeythyl group in the terminal was synthesized by the stepwise coupling of alpha-free pyrrole with azafulvenium ion 6. When it was treated with a catalytic amount of p-toluensulfonic acid under anaerobic condition, followed by aerial oxidation of the products, a statistical mixture of uroporphyrin I-IV octamethyl eaters was obtained. It is proposed that this transformation proceeds through a spiro-pyrrolenine as a key intermediate. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(00)00293-8
• 作为产物：
  描述：

  在 sodium tetrahydroborate 作用下， 以 甲醇 、 二氯甲烷 为溶剂， 反应 0.17h， 生成 2,2,2-trichloroethyl 5-[[5-[[5-[[5-[[5-(hydroxymethyl)-4-(2-methoxy-2-oxoethyl)-3-(3-methoxy-3-oxopropyl)-1H-pyrrol-2-yl]methyl]-4-(2-methoxy-2-oxoethyl)-3-(3-methoxy-3-oxopropyl)-1H-pyrrol-2-yl]methyl]-4-(2-methoxy-2-oxoethyl)-3-(3-methoxy-3-oxopropyl)-1H-pyrrol-2-yl]methyl]-4-(2-methoxy-2-oxoethyl)-3-(3-methoxy-3-oxopropyl)-1H-pyrrol-2-yl]methyl]-4-(2-methoxy-2-oxoethyl)-3-(3-methoxy-3-oxopropyl)-1H-pyrrole-2-carboxylate
  参考文献：
  名称：

  Synthesis of a linear α-hydroxymethyl-pentapyrrole derivative and its cyclization to uroporphyrinogens

  摘要：

  A linear pentapyrrole bearing alpha-hydroxymeythyl group in the terminal was synthesized by the stepwise coupling of alpha-free pyrrole with azafulvenium ion 6. When it was treated with a catalytic amount of p-toluensulfonic acid under anaerobic condition, followed by aerial oxidation of the products, a statistical mixture of uroporphyrin I-IV octamethyl eaters was obtained. It is proposed that this transformation proceeds through a spiro-pyrrolenine as a key intermediate. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(00)00293-8

文献信息

• Synthesis of a linear α-hydroxymethyl-pentapyrrole derivative and its cyclization to uroporphyrinogens
  作者：Kunisuke Okada、Hiroyuki Takakura、Keishi Nomura、Kiyoshi Saburi

  DOI：10.1016/s0040-4039(00)00293-8

  日期：2000.4

  A linear pentapyrrole bearing alpha-hydroxymeythyl group in the terminal was synthesized by the stepwise coupling of alpha-free pyrrole with azafulvenium ion 6. When it was treated with a catalytic amount of p-toluensulfonic acid under anaerobic condition, followed by aerial oxidation of the products, a statistical mixture of uroporphyrin I-IV octamethyl eaters was obtained. It is proposed that this transformation proceeds through a spiro-pyrrolenine as a key intermediate. (C) 2000 Elsevier Science Ltd. All rights reserved.