(3S)-1-dimethoxyphosphoryl-4-phenyl-3-(tritylamino)butan-2-one | 647852-04-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 三苯基化合物
• 英文名称: (3S)-1-dimethoxyphosphoryl-4-phenyl-3-(tritylamino)butan-2-one
• CAS: 647852-04-8
• 化学式: C₃₁H₃₂NO₄P
• 分子量: 513.573
• InChiKey: MJRYJYBUFHPQFP-LJAQVGFWSA-N

物化性质

• 沸点：
  629.8±55.0 °C(Predicted)
• 密度：
  1.178±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.5
• 重原子数：
  37
• 可旋转键数：
  12
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  64.6
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  (3S)-1-dimethoxyphosphoryl-4-phenyl-3-(tritylamino)butan-2-one 在 盐酸 、 sodium hydroxide 、 sodium tetrahydroborate 、 sodium hydride 、 碳酸氢钠 、 臭氧 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 为溶剂， 生成 methyl (2S,3S)-3-(benzamido)-2-hydroxy-4-phenylbutanoate
  参考文献：
  名称：

  A practical diastereoselective synthesis of β-amino-α-hydroxy carboxylates

  摘要：

  Practical synthetic routes to beta-amino-alpha-hydroxy carboxylates (AHC) have been developed from amino acids. Reduction of beta-amino-alpha-keto esters 6 with NaBH4 was found to give anti-AHCs 7 in high de, which were efficiently converted to the corresponding syn-AHCs 8 via oxazolidine ring 10 formation. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetasy.2003.10.009
• 作为产物：
  描述：

  methyl N-trityl-(S)-phenylalaninate 、 dimethyl lithiomethylphosphonate 以 四氢呋喃 为溶剂， 生成 (3S)-1-dimethoxyphosphoryl-4-phenyl-3-(tritylamino)butan-2-one
  参考文献：
  名称：

  A practical diastereoselective synthesis of β-amino-α-hydroxy carboxylates

  摘要：

  Practical synthetic routes to beta-amino-alpha-hydroxy carboxylates (AHC) have been developed from amino acids. Reduction of beta-amino-alpha-keto esters 6 with NaBH4 was found to give anti-AHCs 7 in high de, which were efficiently converted to the corresponding syn-AHCs 8 via oxazolidine ring 10 formation. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetasy.2003.10.009

文献信息

• A practical diastereoselective synthesis of β-amino-α-hydroxy carboxylates
  作者：Jae-Mok Lee、Hyun-Suk Lim、Kyung-Chang Seo、Sung-Kee Chung

  DOI：10.1016/j.tetasy.2003.10.009

  日期：2003.11

  Practical synthetic routes to beta-amino-alpha-hydroxy carboxylates (AHC) have been developed from amino acids. Reduction of beta-amino-alpha-keto esters 6 with NaBH4 was found to give anti-AHCs 7 in high de, which were efficiently converted to the corresponding syn-AHCs 8 via oxazolidine ring 10 formation. (C) 2003 Elsevier Ltd. All rights reserved.