2,4-Diaminotoluene → HCID 178428252、化合物

HRID 729198

反応式

HRID 729198 の反応式
[CH3:1][N:2]1[C:6]([CH3:7])=[C:5]([N:8]=O)[C:4](=[O:10])[N:3]1[C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1.[CH3:17][C:18]1[CH:23]=[CH:22][C:21]([NH2:24])=[CH:20][C:19]=1[NH2:25].[Cl:26]([O-:30])(=[O:29])(=[O:28])=[O:27].[Na+]>C(O)(=O)C.O>[Cl:26]([O-:30])(=[O:29])(=[O:28])=[O:27].[NH2:24][C:21]1/[C:22](=[N:8]/[C:5]2[C:4](=[O:10])[N:3]([C:11]3[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=3)[N:2]([CH3:1])[C:6]=2[CH3:7])/[CH:23]=[C:18]([CH3:17])[C:19](=[NH2+:25])[CH:20]=1

参加物

6

反応物 3

HCID 72612,4-DiaminotolueneHCID 13443NitrosoantipyrineHCID 522606Sodium Perchlorate

生成物 1

HCID 178428252HCID 178428252、化合物

試薬・触媒・溶媒 2

HCID 176Acetic Acid溶媒HCID 962Water溶媒

実験手順

50 mmol of 1,5-dimethyl-4-nitroso-2-phenyl-1,2-dihydro-3H-pyrazol-3-one was dissolved in a solution of 850 ml of acetic acid and 1250 ml of water. This solution was admixed with 50 mmol of 4-methylbenzene-1,3-diamine and stirring was continued for 2 h 30 min. Sodium perchlorate was added to saturation, and the mixture was left to stand for 30 minutes at zero degrees.

後処理

  1. waitthe mixture was left
  2. waitto stand for 30 minutes at zero degrees

出典と根拠

ORDレコード
ord-337954db342c466cbcef6fe9888bb754
出典データセット
uspto-grants-2009_09
特許番号
US07582123B2

関連ノート

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