[(4aR,5S,6S,7R,8S,8aR,9aR,10aR)-5-(Benzyloxycarbonyl-methyl-amino)-4a,6,8-trihydroxy-2-methyl-4-oxo-4a,5,6,7,8,8a,9a,10a-octahydro-4H-1,9,10-trioxa-anthracen-7-yl]-methyl-carbamic acid benzyl ester | 72591-33-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: [(4aR,5S,6S,7R,8S,8aR,9aR,10aR)-5-(Benzyloxycarbonyl-methyl-amino)-4a,6,8-trihydroxy-2-methyl-4-oxo-4a,5,6,7,8,8a,9a,10a-octahydro-4H-1,9,10-trioxa-anthracen-7-yl]-methyl-carbamic acid benzyl ester
• 英文别名: benzyl N-methyl-N-[(1R,3R,8R,10R,11S,12S,13R,14S)-8,12,14-trihydroxy-5-methyl-11-[methyl(phenylmethoxycarbonyl)amino]-7-oxo-2,4,9-trioxatricyclo[8.4.0.03,8]tetradec-5-en-13-yl]carbamate
• CAS: 72591-33-4
• 化学式: C₃₀H₃₄N₂O₁₁
• 分子量: 598.607
• InChiKey: OTCYFAZKRZTCJM-JQIXDYKKSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  43
• 可旋转键数：
  8
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  165
• 氢给体数：
  3
• 氢受体数：
  11

反应信息

• 作为反应物：
  描述：

  [(4aR,5S,6S,7R,8S,8aR,9aR,10aR)-5-(Benzyloxycarbonyl-methyl-amino)-4a,6,8-trihydroxy-2-methyl-4-oxo-4a,5,6,7,8,8a,9a,10a-octahydro-4H-1,9,10-trioxa-anthracen-7-yl]-methyl-carbamic acid benzyl ester 生成 Actinospectacin
  参考文献：
  名称：

  WHITE, D. R.;THOMAS, R. C.

  摘要：

  DOI：
• 作为产物：
  描述：

  硫酸壮观霉素 在 盐酸 、 tris(dibenzylideneacetone)dipalladium (0) 、 碳酸氢钠 、 三乙胺 、 三苯基膦 、 copper dichloride 、 lithium hexamethyldisilazane 作用下， 以 水 、 丙酮 、 乙腈 为溶剂， 反应 12.0h， 生成 [(4aR,5S,6S,7R,8S,8aR,9aR,10aR)-5-(Benzyloxycarbonyl-methyl-amino)-4a,6,8-trihydroxy-2-methyl-4-oxo-4a,5,6,7,8,8a,9a,10a-octahydro-4H-1,9,10-trioxa-anthracen-7-yl]-methyl-carbamic acid benzyl ester
  参考文献：
  名称：

  Oxidation and alkylation of spectinomycin derivatives: synthesis of trospectomycin from spectinomycin

  摘要：

  Trospectomycin can be prepared in five steps from spectinomycin. The overall yield of the process is 13.3%. The synthesis involves a new oxidation of silyl enol ether 4 to enone 5 by use of an alkyl hydroperoxide. This reaction is mild and very selective, giving excellent yields. The synthesis also involves a gamma-alkylation of enone 5 activated by a beta-oxygen. This alkylation is unusual in that no alkylation is seen at the a (4') carbon.

  DOI：

  10.1021/jo00055a021