3-amino-1,3-diphenyl-1H,3H-quinoline-2,4-dione | 1220887-42-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: 3-amino-1,3-diphenyl-1H,3H-quinoline-2,4-dione
• 英文别名: 3-Amino-1,3-diphenylquinoline-2,4-dione；3-amino-1,3-diphenylquinoline-2,4-dione
• CAS: 1220887-42-2
• 化学式: C₂₁H₁₆N₂O₂
• 分子量: 328.37
• InChiKey: SUUJYVOUPGOQSY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  25
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  63.4
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-amino-1,3-diphenyl-1H,3H-quinoline-2,4-dione 在 4-二甲氨基吡啶 、 sodium tetrahydroborate 、 三乙胺 作用下， 以 甲醇 、 苯 为溶剂， 反应 2.42h， 生成 3,3a,5,9b-tetrahydro-3a,5-diphenyl[1,3]oxazolo[4,5-c]quinoline-2,4-dione
  参考文献：
  名称：

  还原3-氨基喹啉-2,4（1H，3H）-二酮和反应产物的脱氨基

  摘要：

  用NaBH 4立体选择性还原3-氨基喹啉-2,4-二酮，得到顺式-3-氨基-3,4-二氢-4-羟基喹啉-2（1 H）-1 。使用三光气（=碳酸二（三氯甲基）酯），这些化合物被转化为3,3a-dihydrooxazolo [4,5 - c ] quinoline-2,4（5 H，9b H）-二酮。使用HNO 2对还原产物进行脱氨基反应，得到了几种化合物的混合物，从中分离出3-烷基/芳基-2,3-二氢-1 H-吲哚-2-酮及其3-羟基和3-硝基衍生物。分子重排的产物。

  DOI：

  10.1002/hlca.201300319
• 作为产物：
  描述：

  3-chloro-1,3-diphenyl-1H,3H-quinoline-2,4-dione 在 potassium carbonate 、 氯化铵 、 盐酸 、 氨 作用下， 以 N,N-二甲基甲酰胺 、 水 为溶剂， 以52%的产率得到3-amino-1,3-diphenyl-1H,3H-quinoline-2,4-dione
  参考文献：
  名称：

  Reaction of 3-phenyl-3-aminoquinoline-2,4-diones with isothiocyanates. Facile access to novel spiro-linked 2-thioxoimidazolidine-oxindoles and imidazoline-2-thiones

  摘要：

  3-Phenyl-3-amino-1H,3H-quinoline-2,4-diones (1) react with alkyl or aryl isothiocyanates to give novel 9b-hydroxy-3a-phenyl-1,2,3,3a-tetrahydro-2-thioxo-5H-imidazo[4,5-c]quinolin-4(9bH)-ones in high yields. These compounds rearrange in boiling acetic acid or concentrated hydrochloric acid to give novel 5-phenyl-2-thioxospiro[4H-imidazol-4,3'-[3H]indol]-2'(1'H,3H)-ones, 5-hydroxy-5-phenyl-2-thioxospiro [imidazolidine-4,3'-[3H]indol]-2'-ones and (2-methylaminophenyl)-5-phenyl-1H-imidazole-2(3H)-thiones. All compounds were characterized by their (1)H, (13)C, IR and MS data, and in some cases also by (15)N NMR data. The structures and compositions of four compounds were confirmed by single crystal X-ray diffraction. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2010.01.041

文献信息

• Reduction of 3-Aminoquinoline-2,4(1<i>H</i>,3<i>H</i>)-diones and Deamination of the Reaction Products
  作者：Antonín Klásek、Antonín Lyčka、Michal Rouchal、Ondřej Rudolf、Aleš Růžička

  DOI：10.1002/hlca.201300319

  日期：2014.5

  4‐dihydro‐4‐hydroxyquinolin‐2(1H)‐ones. Using triphosgene (=bis(trichloromethyl) carbonate), these compounds were converted to 3,3a‐dihydrooxazolo[4,5‐c]quinoline‐2,4(5H,9bH)‐diones. The deamination of the reduction products using HNO2 afforded mixtures of several compounds, from which 3‐alkyl/aryl‐2,3‐dihydro‐1H‐indol‐2‐ones and their 3‐hydroxy and 3‐nitro derivatives were isolated as the products

  用NaBH 4立体选择性还原3-氨基喹啉-2,4-二酮，得到顺式-3-氨基-3,4-二氢-4-羟基喹啉-2（1 H）-1 。使用三光气（=碳酸二（三氯甲基）酯），这些化合物被转化为3,3a-dihydrooxazolo [4,5 - c ] quinoline-2,4（5 H，9b H）-二酮。使用HNO 2对还原产物进行脱氨基反应，得到了几种化合物的混合物，从中分离出3-烷基/芳基-2,3-二氢-1 H-吲哚-2-酮及其3-羟基和3-硝基衍生物。分子重排的产物。
• Reaction of 3-phenyl-3-aminoquinoline-2,4-diones with isothiocyanates. Facile access to novel spiro-linked 2-thioxoimidazolidine-oxindoles and imidazoline-2-thiones
  作者：Antonín Klásek、Antonín Lyčka、Ivan Mikšík、Aleš Růžička

  DOI：10.1016/j.tet.2010.01.041

  日期：2010.3

  3-Phenyl-3-amino-1H,3H-quinoline-2,4-diones (1) react with alkyl or aryl isothiocyanates to give novel 9b-hydroxy-3a-phenyl-1,2,3,3a-tetrahydro-2-thioxo-5H-imidazo[4,5-c]quinolin-4(9bH)-ones in high yields. These compounds rearrange in boiling acetic acid or concentrated hydrochloric acid to give novel 5-phenyl-2-thioxospiro[4H-imidazol-4,3'-[3H]indol]-2'(1'H,3H)-ones, 5-hydroxy-5-phenyl-2-thioxospiro [imidazolidine-4,3'-[3H]indol]-2'-ones and (2-methylaminophenyl)-5-phenyl-1H-imidazole-2(3H)-thiones. All compounds were characterized by their (1)H, (13)C, IR and MS data, and in some cases also by (15)N NMR data. The structures and compositions of four compounds were confirmed by single crystal X-ray diffraction. (C) 2010 Elsevier Ltd. All rights reserved.