(R)-2-(3,4-dimethoxy-phenyl)-3-phenyl-2,3-dihydroquinazolin-4(1H)-one

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氮杂萘
• 英文名称: (R)-2-(3,4-dimethoxy-phenyl)-3-phenyl-2,3-dihydroquinazolin-4(1H)-one
• 英文别名: (2R)-2-(3,4-dimethoxyphenyl)-3-phenyl-1,2-dihydroquinazolin-4-one
• 化学式: C₂₂H₂₀N₂O₃
• 分子量: 360.412
• InChiKey: VEEAWDUIBPYJSV-OAQYLSRUSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  27
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  50.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  3,4-二甲氧基苯甲醛 、 2’-氨基苯甲酰苯胺 在 2,6-双[(3aR,8aS)-(+)-8H-茚[1,2-d]恶唑啉-2-基]吡啶 、 scandium tris(trifluoromethanesulfonate) 作用下， 以 二氯甲烷 为溶剂， 反应 168.0h， 以52%的产率得到
  参考文献：
  名称：

  Investigation of the Enantioselective Synthesis of 2,3-Dihydroquinazolinones Using Sc(III)-inda-pybox

  摘要：

  Derivatives of 2,3-dihydroquinazolinones (2,3-DHQZs) are prized for their prevalent pharmaceutical applications. Although there are potential applications, methods available for the enantioselective synthesis of these valuable compounds are scarce, since the chiral aminal center is prone to racemization. We have overcome the difficulties in the catalytic enantioselective synthesis of 2,3-DHQZs using Sc(III)-inda-pybox as a catalyst, in a process with a broad substrate scope.

  DOI：

  10.1055/s-0033-1339288

文献信息

• Investigation of the Enantioselective Synthesis of 2,3-Dihydroquinazolinones Using Sc(III)-inda-pybox
  作者：Venkitasamy Kesavan、Muthuraj Prakash、Samydurai Jayakumar

  DOI：10.1055/s-0033-1339288

  日期：——

  Derivatives of 2,3-dihydroquinazolinones (2,3-DHQZs) are prized for their prevalent pharmaceutical applications. Although there are potential applications, methods available for the enantioselective synthesis of these valuable compounds are scarce, since the chiral aminal center is prone to racemization. We have overcome the difficulties in the catalytic enantioselective synthesis of 2,3-DHQZs using Sc(III)-inda-pybox as a catalyst, in a process with a broad substrate scope.