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

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

反応物 2

HCID 7929M-Xylene

HCID 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
DOI: 10.6084/m9.figshare.5104873.v1
特許番号: US05726310

反応ノート

読み込み中…

参加物