1-[(2S,3S)-3-(tert-Butyl-diphenyl-silanyloxymethyl)-oxiranyl]-propan-2-ol | 671232-70-5

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: 1-[(2S,3S)-3-(tert-Butyl-diphenyl-silanyloxymethyl)-oxiranyl]-propan-2-ol
• CAS: 671232-70-5
• 化学式: C₂₂H₃₀O₃Si
• 分子量: 370.564
• InChiKey: UEFZJZRQHOOLPC-FUKGKQRISA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  26.0
• 可旋转键数：
  7.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  41.99
• 氢给体数：
  1.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  1-[(2S,3S)-3-(tert-Butyl-diphenyl-silanyloxymethyl)-oxiranyl]-propan-2-ol 在 草酰氯 、 二甲基亚砜 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 以90%的产率得到(E)-(R)-6-(tert-Butyl-diphenyl-silanyloxy)-5-hydroxy-hex-3-en-2-one
  参考文献：
  名称：

  Synthesis of chiral 4-hydroxy-2,3-unsaturated carbonyl compounds from 3,4-epoxy alcohols by oxidation: application in the formal synthesis of macrosphelide A

  摘要：

  An interesting transformation during the oxidation of 3,4-epoxy alcohols 1a-d, derived from the corresponding homoallylic alcohols, led to the formation of 4-hydroxy-2,3-unsaturated carbonyls 2a-d in very good yields. One of these products 2c was transformed into the functionalised carboxylic acid 5, an advanced stage intermediate from which the total synthesis of macrosphelide A has been reported. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2003.09.070
• 作为产物：
  描述：

  在 palladium dihydroxide 氢气 作用下， 以 甲醇 、 乙酸乙酯 为溶剂， 20.0 ℃ 、202.65 kPa 条件下， 反应 1.0h， 以500 mg的产率得到1-[(2S,3S)-3-(tert-Butyl-diphenyl-silanyloxymethyl)-oxiranyl]-propan-2-ol
  参考文献：
  名称：

  Synthesis of chiral 4-hydroxy-2,3-unsaturated carbonyl compounds from 3,4-epoxy alcohols by oxidation: application in the formal synthesis of macrosphelide A

  摘要：

  An interesting transformation during the oxidation of 3,4-epoxy alcohols 1a-d, derived from the corresponding homoallylic alcohols, led to the formation of 4-hydroxy-2,3-unsaturated carbonyls 2a-d in very good yields. One of these products 2c was transformed into the functionalised carboxylic acid 5, an advanced stage intermediate from which the total synthesis of macrosphelide A has been reported. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2003.09.070