(1S,2S,6S,8S,9R,13R)-3-benzyl-11,11-dimethyl-4,10,12,14-tetraoxa-3-azatetracyclo[6.6.0.02,6.09,13]tetradecane | 918827-76-6

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (1S,2S,6S,8S,9R,13R)-3-benzyl-11,11-dimethyl-4,10,12,14-tetraoxa-3-azatetracyclo[6.6.0.02,6.09,13]tetradecane
• CAS: 918827-76-6
• 化学式: C₁₈H₂₃NO₄
• 分子量: 317.385
• InChiKey: PXJVNENSLICLNE-UTQGOSHXSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  23
• 可旋转键数：
  2
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  40.2
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  (1S,2S,6S,8S,9R,13R)-3-benzyl-11,11-dimethyl-4,10,12,14-tetraoxa-3-azatetracyclo[6.6.0.02,6.09,13]tetradecane 在 硫酸 作用下， 以 乙腈 为溶剂， 反应 24.0h， 以78%的产率得到3-benzyl-octahydro-2,4-dioxa-3-aza-cyclopenta[a]pentalene-5,6-diol
  参考文献：
  名称：

  Carbanucleosides: synthesis of both enantiomers of 2-(6-chloro-purin-9-yl)-3,5-bishydroxymethyl cyclopentanol from d-glucose

  摘要：

  The key intermediate 1,2:5,6-di-O-isopropylidene-3-deoxy-3 beta-allyl-alpha-D-glucofuranose (8) could be conveniently prepared through radical induced allyl substitution at C-3 of appropriate 1,2:5,6-di-O-isopropylidene-alpha-D-glucofuranose derivatives (7a,b) and used to synthesize enantiomeric bishydroxymethyl aminocyclopentanols 13 and 19 by the application of a 1,3-dipolar nitrone cycloaddition reaction involving the C-5 or C-1 aldehyde functionality. The products were subsequently transformed into carbanucleoside enantiomers 15 and 21. The diastercomeric isoxazolidinocyclopentane derivative 20 was similarly converted to carbanucleoside 22. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2006.10.070
• 作为产物：
  描述：

  1,2,5,6-di-O-isopropylidene-α-D-glucofuranose-3-O-(S-methylxanthate) 在 sodium periodate 、 偶氮二异丁腈 、 溶剂黄146 作用下， 以 甲醇 、 乙醇 、 甲苯 为溶剂， 反应 5.0h， 生成 (1S,2S,6S,8S,9R,13R)-3-benzyl-11,11-dimethyl-4,10,12,14-tetraoxa-3-azatetracyclo[6.6.0.02,6.09,13]tetradecane
  参考文献：
  名称：

  Carbanucleosides: synthesis of both enantiomers of 2-(6-chloro-purin-9-yl)-3,5-bishydroxymethyl cyclopentanol from d-glucose

  摘要：

  The key intermediate 1,2:5,6-di-O-isopropylidene-3-deoxy-3 beta-allyl-alpha-D-glucofuranose (8) could be conveniently prepared through radical induced allyl substitution at C-3 of appropriate 1,2:5,6-di-O-isopropylidene-alpha-D-glucofuranose derivatives (7a,b) and used to synthesize enantiomeric bishydroxymethyl aminocyclopentanols 13 and 19 by the application of a 1,3-dipolar nitrone cycloaddition reaction involving the C-5 or C-1 aldehyde functionality. The products were subsequently transformed into carbanucleoside enantiomers 15 and 21. The diastercomeric isoxazolidinocyclopentane derivative 20 was similarly converted to carbanucleoside 22. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2006.10.070

文献信息

• Carbanucleosides: synthesis of both enantiomers of 2-(6-chloro-purin-9-yl)-3,5-bishydroxymethyl cyclopentanol from d-glucose
  作者：Biswajit G. Roy、Joy Krishna Maity、Michael G.B. Drew、Basudeb Achari、Sukhendu B. Mandal

  DOI：10.1016/j.tetlet.2006.10.070

  日期：2006.12

  The key intermediate 1,2:5,6-di-O-isopropylidene-3-deoxy-3 beta-allyl-alpha-D-glucofuranose (8) could be conveniently prepared through radical induced allyl substitution at C-3 of appropriate 1,2:5,6-di-O-isopropylidene-alpha-D-glucofuranose derivatives (7a,b) and used to synthesize enantiomeric bishydroxymethyl aminocyclopentanols 13 and 19 by the application of a 1,3-dipolar nitrone cycloaddition reaction involving the C-5 or C-1 aldehyde functionality. The products were subsequently transformed into carbanucleoside enantiomers 15 and 21. The diastercomeric isoxazolidinocyclopentane derivative 20 was similarly converted to carbanucleoside 22. (c) 2006 Elsevier Ltd. All rights reserved.