4-Nitrophenol → 6-Cyano-7-(2-methoxyethoxy)-4-(4-nitrophenoxy)quinoline

HRID 853214

反応式

HRID 853214 の反応式
Cl[C:2]1[C:11]2[C:6](=[CH:7][C:8]([O:14][CH2:15][CH2:16][O:17][CH3:18])=[C:9]([C:12]#[N:13])[CH:10]=2)[N:5]=[CH:4][CH:3]=1.[N+:19]([C:22]1[CH:27]=[CH:26][C:25]([OH:28])=[CH:24][CH:23]=1)([O-:21])=[O:20].N1C(C)=CC=CC=1C>C(OCC)(=O)C>[C:12]([C:9]1[CH:10]=[C:11]2[C:6](=[CH:7][C:8]=1[O:14][CH2:15][CH2:16][O:17][CH3:18])[N:5]=[CH:4][CH:3]=[C:2]2[O:28][C:25]1[CH:26]=[CH:27][C:22]([N+:19]([O-:21])=[O:20])=[CH:23][CH:24]=1)#[N:13]

参加物

5

反応物 3

HCID 9804-NitrophenolHCID 79372,6-LutidineHCID 226465224-Chloro-6-cyano-7-(2-methoxyethoxy)quinoline

生成物 1

HCID 229363416-Cyano-7-(2-methoxyethoxy)-4-(4-nitrophenoxy)quinoline収率 43.1%

試薬・触媒・溶媒 1

HCID 8857Ethyl Acetate溶媒

反応条件

温度
155 °C

実験手順

A mixture of 4-chloro-6-cyano-7-(2-methoxyethoxy)quinoline (3 g), 4-nitrophenol (3.17 g) and 2,6-lutidine (2.7 ml) was heated and stirred in an oil bath at 155° C. for 1.5 hours. After completion of the reaction, ethyl acetate was added, and the precipitated solid was filtered out. The solid was washed with 1N sodium hydroxide water and then with water and dried to obtain 1.8 g of the title compound.

後処理

  1. temperaturewas heated
  2. additionwas added
  3. filtrationthe precipitated solid was filtered out
  4. washThe solid was washed with 1N sodium hydroxide water
  5. dry with materialwith water and dried

出典と根拠

ORDレコード
ord-5d00d7a841b449c38a8f5e7a2f2bb764
出典データセット
uspto-grants-2007_08
特許番号
US07253286B2

関連ノート

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