3-((2S,3R,4R,5S,6R)-4,5-bis(benzyloxy)-6-(benzyloxymethyl)-3-nitro-2-(prop-2-ynyloxy)tetrahydro-2H-pyran-3-yl)propanenitrile | 1257640-02-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-((2S,3R,4R,5S,6R)-4,5-bis(benzyloxy)-6-(benzyloxymethyl)-3-nitro-2-(prop-2-ynyloxy)tetrahydro-2H-pyran-3-yl)propanenitrile
• 英文别名: 3-[(2S,3S,4R,5S,6R)-3-nitro-4,5-bis(phenylmethoxy)-6-(phenylmethoxymethyl)-2-prop-2-ynoxyoxan-3-yl]propanenitrile
• CAS: 1257640-02-0
• 化学式: C₃₃H₃₄N₂O₇
• 分子量: 570.642
• InChiKey: XVOZTQMGSOKXGG-ZPZOKNLESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  42
• 可旋转键数：
  14
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  116
• 氢给体数：
  0
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  在 potassium tert-butylate 作用下， 以 四氢呋喃 为溶剂， 反应 1.0h， 生成 3-((2R,3S,4R,5S,6R)-4,5-bis(benzyloxy)-6-(benzyloxymethyl)-3-nitro-2-(prop-2-ynyloxy)tetrahydro-2H-pyran-3-yl)propanenitrile 、 3-((2S,3R,4R,5S,6R)-4,5-bis(benzyloxy)-6-(benzyloxymethyl)-3-nitro-2-(prop-2-ynyloxy)tetrahydro-2H-pyran-3-yl)propanenitrile
  参考文献：
  名称：

  Chemistry of 2-Nitroglycals: A One-Pot Three-Component Stereoselective Approach toward 2-C-Branched O-Galactosides

  摘要：

  A convenient one-pot three-component approach for the synthesis of 2-C-branched O-glycosides has been developed from 2-nitroglycals. These 2-C-branched sugars have been shown to be precursors for a variety of biologically and synthetically relevant molecules.

  DOI：

  10.1021/jo101735u

文献信息

• Chemistry of 2-Nitroglycals: A One-Pot Three-Component Stereoselective Approach toward 2-<i>C</i>-Branched <i>O</i>-Galactosides
  作者：Pavan K. Kancharla、Yashwant D. Vankar

  DOI：10.1021/jo101735u

  日期：2010.12.17

  A convenient one-pot three-component approach for the synthesis of 2-C-branched O-glycosides has been developed from 2-nitroglycals. These 2-C-branched sugars have been shown to be precursors for a variety of biologically and synthetically relevant molecules.