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Sulfuric Acid → 1,3,5-Triazine, 2-chloro-4,6-bis(2,4-dimethylphenyl)-

HRID 50415
ノート
印刷プレビュー

反応式

HRID 50415 の反応式
[N:1]1[C:8](Cl)=[N:7][C:5](Cl)=[N:4][C:2]=1[Cl:3].[Al+3].[Cl-].[Cl-].[Cl-].OS(O)(=O)=O.[C:19]1([CH3:26])[CH:24]=[CH:23][CH:22]=[C:21]([CH3:25])[CH:20]=1>ClC1C=CC=CC=1>[Cl:3][C:2]1[N:4]=[C:5]([C:24]2[CH:23]=[CH:22][C:21]([CH3:25])=[CH:20][C:19]=2[CH3:26])[N:7]=[C:8]([C:24]2[CH:23]=[CH:22][C:21]([CH3:25])=[CH:20][C:19]=2[CH3:26])[N:1]=1.[CH3:26][C:19]1[CH:20]=[C:21]([CH3:25])[CH:22]=[CH:23][C:24]=1[C:2]1[N:4]=[C:5]([C:24]2[CH:23]=[CH:22][C:21]([CH3:25])=[CH:20][C:19]=2[CH3:26])[N:7]=[C:8]([C:24]2[CH:23]=[CH:22][C:21]([CH3:25])=[CH:20][C:19]=2[CH3:26])[N:1]=1
参加物実験手順後処理出典と根拠反応ノート

参加物

7

反応物 4

HCID 1118Sulfuric AcidHCID 7929M-XyleneHCID 7954Cyanuric chlorideHCID 6451240Aluminum(III) Chloride

生成物 2

HCID 710591,3,5-Triazine, 2-chloro-4,6-bis(2,4-dimethylphenyl)-HCID 224759882,4,6-Tris(2,4-dimethylphenyl)-1,3,5-triazine

試薬・触媒・溶媒 1

HCID 7964Chlorobenzene溶媒

実験手順

To a stirring mixture of 1 eq of cyanuric chloride, 3 eq of AlCl3 in chlorobenzene, was added 0.24 eq of concentrated H2SO4 at ice-bath temperature. After 5 min of stirring 2 eq of m-xylene was added. After another 5 min, the cooling bath was removed and the reaction mixture was stirred at room temperature. HPLC analysis after 2 h at room temperature showed 100% of the cyanuric chloride had reacted to give 2-chloro-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine and 2,4,6-tris(2,4-dimethylphenyl)-1,3,5-triazine, which were present in a ratio of 86:14.

後処理

  1. additionwas added
  2. customthe cooling bath was removed
  3. waitHPLC analysis after 2 h at room temperature showed
  4. custom100% of the cyanuric chloride had reacted

出典と根拠

ORDレコード
ord-b5368d3525d64045b8a724b3abbc8513
出典データセット
uspto-grants-2004_03
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US06710177B2

反応ノート

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