benzyl (R)-2-(benzyloxy)-1-((4S,4'R,5R)-2,2,2',2'-tetramethyl-4,4'-bi(1,3-dioxolan)-5-yl) ethylcarbamate | 1214915-00-0

• 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: benzyl (R)-2-(benzyloxy)-1-((4S,4'R,5R)-2,2,2',2'-tetramethyl-4,4'-bi(1,3-dioxolan)-5-yl) ethylcarbamate
• 英文别名: benzyl N-[(1R)-1-[(4R,5S)-5-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-1,3-dioxolan-4-yl]-2-phenylmethoxyethyl]carbamate
• CAS: 1214915-00-0
• 化学式: C₂₇H₃₅NO₇
• 分子量: 485.577
• InChiKey: VYUDDCQKKRPMGP-MOUTVQLLSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  35
• 可旋转键数：
  10
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.52
• 拓扑面积：
  84.5
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  benzyl (R)-2-(benzyloxy)-1-((4S,4'R,5R)-2,2,2',2'-tetramethyl-4,4'-bi(1,3-dioxolan)-5-yl) ethylcarbamate 在 4-二甲氨基吡啶 、 sodium hydride 、 高碘酸 作用下， 以 乙醚 、 N,N-二甲基甲酰胺 为溶剂， 反应 6.0h， 生成
  参考文献：
  名称：

  A common synthetic approach for seven and eight-membered polyhydroxylated iminocyclitols

  摘要：

  A common strategy for making seven and eight-membered polyhydroxy iminoalditols has been developed from D-1,5-gluconolactone, using an RCM protocol as the key step. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetasy.2012.04.017
• 作为产物：
  描述：

  (R)-2-(benzyloxy)-1-((4S,4'R,5R)-2,2,2',2'-tetramethyl-[4,4'-bi(1,3-dioxolan)]-5-yl)ethan-1-amine 、 氯甲酸苄酯 在 sodium carbonate 作用下， 以 二氯甲烷 为溶剂， 以4.46 g的产率得到benzyl (R)-2-(benzyloxy)-1-((4S,4'R,5R)-2,2,2',2'-tetramethyl-4,4'-bi(1,3-dioxolan)-5-yl) ethylcarbamate
  参考文献：
  名称：

  Total synthesis of (−)-codonopsinol and (+)-2-epi codonopsinol via acid catalyzed amido cyclisation

  摘要：

  A short and stereoselective synthesis of (-)-codonopsinol 5 mid its C-2 epimer 6 were accomplished from, commercially available starting material D-1,5-gluconolactone, using acid mediated amido cyclisation as the key step The inhibitory activity of these compounds against. glucosidase and galactosidase has been studied (C) 2009 Elsevier Ltd All rights reserved

  DOI：

  10.1016/j.tet.2009.12.035

文献信息

• Total synthesis of (−)-codonopsinol and (+)-2-epi codonopsinol via acid catalyzed amido cyclisation
  作者：Y. Jagadeesh、J. Santhosh Reddy、B. Venkateswara Rao、J. Lakshmi Swarnalatha

  DOI：10.1016/j.tet.2009.12.035

  日期：2010.2

  A short and stereoselective synthesis of (-)-codonopsinol 5 mid its C-2 epimer 6 were accomplished from, commercially available starting material D-1,5-gluconolactone, using acid mediated amido cyclisation as the key step The inhibitory activity of these compounds against. glucosidase and galactosidase has been studied (C) 2009 Elsevier Ltd All rights reserved
• A common synthetic approach for seven and eight-membered polyhydroxylated iminocyclitols
  作者：Yerri Jagadeesh、Katakam Ramakrishna、Batchu Venkateswara Rao

  DOI：10.1016/j.tetasy.2012.04.017

  日期：2012.5

  A common strategy for making seven and eight-membered polyhydroxy iminoalditols has been developed from D-1,5-gluconolactone, using an RCM protocol as the key step. (C) 2012 Elsevier Ltd. All rights reserved.