(R)-1-[(4S,5S)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-1-methoxy-3-phenyl-propan-2-one | 264891-53-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (R)-1-[(4S,5S)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-1-methoxy-3-phenyl-propan-2-one
• CAS: 264891-53-4
• 化学式: C₃₂H₄₀O₅Si
• 分子量: 532.752
• InChiKey: ZUVNJGWUOOBTOJ-DTXPUJKBSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.91
• 重原子数：
  38.0
• 可旋转键数：
  10.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.41
• 拓扑面积：
  53.99
• 氢给体数：
  0.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  (R)-1-[(4S,5S)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-1-methoxy-3-phenyl-propan-2-one 在 TEA 、 四丁基氟化铵 、 三氧化硫吡啶 、 二甲基亚砜 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 生成 (3aR,6S,7R,7aR)-6-benzyl-7-methoxy-2,2,6-trimethyl-7,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-one
  参考文献：
  名称：

  Stereoselective synthesis of 5-monoalkyl and 5,5-dialkylsubstituted noviose derivatives

  摘要：

  fThe stereoselective synthesis of 5-monosubstituted and 5,5-dialkylsubstituted noviose derivatives has been achieved starting from L-arabinose. These noviose derivatives could be used as useful building blocks in probing structure-activity relationships (SAR) of coumarin antibiotics that are inhibitors of DNA gyrase. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(99)02177-2
• 作为产物：
  描述：

  (1S,2R)-1-[(4S,5S)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-1-methoxy-3-phenyl-propan-2-ol 在 4 A molecular sieve 、 pyridinium chlorochromate 作用下， 以 二氯甲烷 为溶剂， 以96%的产率得到(R)-1-[(4S,5S)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-1-methoxy-3-phenyl-propan-2-one
  参考文献：
  名称：

  Stereoselective synthesis of 5-monoalkyl and 5,5-dialkylsubstituted noviose derivatives

  摘要：

  fThe stereoselective synthesis of 5-monosubstituted and 5,5-dialkylsubstituted noviose derivatives has been achieved starting from L-arabinose. These noviose derivatives could be used as useful building blocks in probing structure-activity relationships (SAR) of coumarin antibiotics that are inhibitors of DNA gyrase. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(99)02177-2