Hydrochloric Acid → HCID 178437542、化合物

HRID 2397547

反応式

HRID 2397547 の反応式
[Cl:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[N:8]=[C:7]1[NH:12][C:13]([CH2:15][CH3:16])=[N:14][C:6]1=[N:5]2.Cl>CO>[ClH:1].[Cl:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[N:8]=[C:7]1[NH:12][C:13]([CH2:15][CH3:16])=[N:14][C:6]1=[N:5]2

参加物

4

反応物 2

HCID 313Hydrochloric AcidHCID 1784375416-chloro-2-ethyl-1H-imidazo[4,5-b]quinoxaline

生成物 1

HCID 178437542HCID 178437542、化合物

試薬・触媒・溶媒 1

HCID 887Methanol溶媒

実験手順

Two parts of 6-chloro-2-ethyl-1H-imidazo[4,5-b]quinoxaline was suspended in 40 parts of methanol. One part of concentrated HCl was added to give a solution. A solid formed at once and the slurry was cooled and filtered to give 2 parts of 6-chloro-2-ethyl-1H-imidazo[4,5-b]quinoxaline hydrochloride, m.p. 280°-282°.

後処理

  1. customto give a solution
  2. customA solid formed at once and the slurry
  3. temperaturewas cooled
  4. filtrationfiltered

出典と根拠

ORDレコード
ord-149483f9e770434893ea7d493c1867be
出典データセット
uspto-grants-1977_05
特許番号
US04022777

関連ノート

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