(S)-3-(2-methoxy-5-methylphenyl)-3-phenylpropanal | 857288-55-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (S)-3-(2-methoxy-5-methylphenyl)-3-phenylpropanal
• CAS: 857288-55-2
• 化学式: C₁₇H₁₈O₂
• 分子量: 254.329
• InChiKey: PUCVWRXHWYQOFA-HNNXBMFYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.72
• 重原子数：
  19.0
• 可旋转键数：
  5.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  26.3
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  (S)-3-(2-methoxy-5-methylphenyl)-3-phenylpropanal 在 sodium tetrahydroborate 作用下， 以 乙醇 、 二氯甲烷 为溶剂， 生成 3-(2-methoxy-5-methylphenyl)-3-phenyl-1-propanol
  参考文献：
  名称：

  Highly enantioselective 1,4-addition of arylzinc reagents to 3-arylpropenals catalyzed by a rhodium–binap complex in the presence of chlorotrimethylsilane

  摘要：

  Asymmetric 1,4-addition of arylzinc chlorides to (E)-3-arylpropenals proceeded with high enantioselectivity in the presence of a rhodium/(R)-binap catalyst and chlorotrimethylsilane to give, after hydrolysis, high yields of the corresponding 3.3-diarylpropanals of 98-99% ee. The presence of the chlorosilane is essential for high yields of the 1,4-addition products. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetasy.2006.01.036
• 作为产物：
  描述：

  (E)-3-(2-methoxy-5-methylphenyl)propenal 在 chiral binaphthyl-based rhodium potassium carbonate 作用下， 以 四氢呋喃 、 甲醇 、 水 为溶剂， 反应 2.0h， 生成 (S)-3-(2-methoxy-5-methylphenyl)-3-phenylpropanal
  参考文献：
  名称：

  Highly enantioselective 1,4-addition of arylzinc reagents to 3-arylpropenals catalyzed by a rhodium–binap complex in the presence of chlorotrimethylsilane

  摘要：

  Asymmetric 1,4-addition of arylzinc chlorides to (E)-3-arylpropenals proceeded with high enantioselectivity in the presence of a rhodium/(R)-binap catalyst and chlorotrimethylsilane to give, after hydrolysis, high yields of the corresponding 3.3-diarylpropanals of 98-99% ee. The presence of the chlorosilane is essential for high yields of the 1,4-addition products. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetasy.2006.01.036

文献信息

• Highly enantioselective 1,4-addition of arylzinc reagents to 3-arylpropenals catalyzed by a rhodium–binap complex in the presence of chlorotrimethylsilane
  作者：Norihito Tokunaga、Tamio Hayashi

  DOI：10.1016/j.tetasy.2006.01.036

  日期：2006.2

  Asymmetric 1,4-addition of arylzinc chlorides to (E)-3-arylpropenals proceeded with high enantioselectivity in the presence of a rhodium/(R)-binap catalyst and chlorotrimethylsilane to give, after hydrolysis, high yields of the corresponding 3.3-diarylpropanals of 98-99% ee. The presence of the chlorosilane is essential for high yields of the 1,4-addition products. (c) 2006 Elsevier Ltd. All rights reserved.