M-Xylene → 1,3,5-Triazine, 2-chloro-4,6-bis(2,4-dimethylphenyl)-

HRID 1728

反応式

HRID 1728 の反応式
[N:1]1[C:8](Cl)=[N:7][C:5](Cl)=[N:4][C:2]=1[Cl:3].[C:10]1([CH3:17])[CH:15]=[CH:14][CH:13]=[C:12]([CH3:16])[CH:11]=1>>[Cl:3][C:2]1[N:4]=[C:5]([C:15]2[CH:14]=[CH:13][C:12]([CH3:16])=[CH:11][C:10]=2[CH3:17])[N:7]=[C:8]([C:15]2[CH:14]=[CH:13][C:12]([CH3:16])=[CH:11][C:10]=2[CH3:17])[N:1]=1

参加物

3

反応物 2

HCID 7929M-XyleneHCID 7954Cyanuric chloride

生成物 1

HCID 710591,3,5-Triazine, 2-chloro-4,6-bis(2,4-dimethylphenyl)-

実験手順

The reaction of cyanuric chloride with 1,3-xylene under Friedel-Crafts conditions to give 2-chloro-4,6-bis(2,4-dimethylphenyl)-s-triazine is known, e.g. from DE-A-1 169 947 and Helv. Chim. Acta 55, 1589 (1972). However, the product can also be obtained using an appropriate Grignard reagent, such as described in Helv. Chim. Acta 33, 1365 (1950) and U.S. Pat. No. 4,092,466.

出典と根拠

ORDレコード
ord-3d49ae6f297d47999ae3e523cd23084d
出典データセット
uspto-grants-1998_03
特許番号
US05726310

関連ノート

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