{5-[(3aR,6R,6aR)-6-(tert-Butyl-diphenyl-silanyloxymethyl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl]-thiazol-2-yl}-carbamic acid tert-butyl ester | 543729-86-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: {5-[(3aR,6R,6aR)-6-(tert-Butyl-diphenyl-silanyloxymethyl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl]-thiazol-2-yl}-carbamic acid tert-butyl ester
• CAS: 543729-86-8
• 化学式: C₃₂H₄₂N₂O₆SSi
• 分子量: 610.847
• InChiKey: JZIHDOGMIVIUTA-DLGOIKRWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.03
• 重原子数：
  42.0
• 可旋转键数：
  7.0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  88.14
• 氢给体数：
  1.0
• 氢受体数：
  8.0

反应信息

• 作为反应物：
  描述：

  {5-[(3aR,6R,6aR)-6-(tert-Butyl-diphenyl-silanyloxymethyl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl]-thiazol-2-yl}-carbamic acid tert-butyl ester 在 硫酸 作用下， 以 1,4-二氧六环 为溶剂， 以89%的产率得到(3R,4S,5R)-2-(2-Amino-thiazol-5-yl)-5-hydroxymethyl-tetrahydro-furan-3,4-diol
  参考文献：
  名称：

  A short and highly stereoselective synthesis of α-(2-aminothiazolyl)-C-nucleosides

  摘要：

  A short route to novel alpha-(2-aminothiazolyl)-C-nucleosides has been developed. The key step was the high diastereoselective reduction of the hemiacetal intermediates using L-Selectride, which afforded the corresponding R-diols in quantitative yields. These diols were converted, after C4-C1 ring closure and protecting groups cleavage, to their corresponding free alpha-C-nucleosides. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(03)00159-x
• 作为产物：
  描述：

  tert-butyl N-[5-[(3aR,6R,6aR)-6-[[tert-butyl(diphenyl)silyl]oxymethyl]-4-hydroxy-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-yl]-1,3-thiazol-2-yl]carbamate 在 sodium tetrahydroborate 、 对甲苯磺酸 作用下， 以 四氢呋喃 、 甲苯 为溶剂， 生成 {5-[(3aR,6R,6aR)-6-(tert-Butyl-diphenyl-silanyloxymethyl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl]-thiazol-2-yl}-carbamic acid tert-butyl ester
  参考文献：
  名称：

  A short and highly stereoselective synthesis of α-(2-aminothiazolyl)-C-nucleosides

  摘要：

  A short route to novel alpha-(2-aminothiazolyl)-C-nucleosides has been developed. The key step was the high diastereoselective reduction of the hemiacetal intermediates using L-Selectride, which afforded the corresponding R-diols in quantitative yields. These diols were converted, after C4-C1 ring closure and protecting groups cleavage, to their corresponding free alpha-C-nucleosides. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(03)00159-x