Cyanuric chloride → 2,4-Dichloro-6-(2,2,6,6-tetramethyl-4-benzoyloxy-piperidin-1-yl)-1,3,5-triazine

HRID 345982

反応式

HRID 345982 の反応式
[N:1]1[C:8]([Cl:9])=[N:7][C:5](Cl)=[N:4][C:2]=1[Cl:3].[CH3:10][C:11]1([CH3:28])[CH2:16][CH:15]([O:17][C:18](=[O:25])[C:19]2[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=2)[CH2:14][C:13]([CH3:27])([CH3:26])[NH:12]1>C1(C)C(C)=CC=CC=1>[Cl:9][C:8]1[N:1]=[C:2]([Cl:3])[N:4]=[C:5]([N:12]2[C:13]([CH3:27])([CH3:26])[CH2:14][CH:15]([O:17][C:18](=[O:25])[C:19]3[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=3)[CH2:16][C:11]2([CH3:28])[CH3:10])[N:7]=1

参加物

4

反応物 2

HCID 7954Cyanuric chlorideHCID 5799672,2,6,6-Tetramethyl-4-piperidyl benzoate

生成物 1

HCID 199917522,4-Dichloro-6-(2,2,6,6-tetramethyl-4-benzoyloxy-piperidin-1-yl)-1,3,5-triazine

試薬・触媒・溶媒 1

HCID 7237O-Xylene溶媒

実験手順

46.1 g of cyanuric chloride and 136.0 g of 2,2,6,6-tetramethyl-4-benzoyloxypiperidine are reacted in 300 ml of xylene as described in Example 1 and worked up. After recrystallization from isopropanol, 2,4-dichloro-6-(2,2,6,6-tetramethyl-4-benzoyloxy-piperidin-1-yl)-1,3,5-triazine are obtained as colorless crystals having a melting point of 145°.

後処理

  1. customAfter recrystallization from isopropanol, 2,4-dichloro-6-(2,2,6,6-tetramethyl-4-benzoyloxy-piperidin-1-yl)-1,3,5-triazine
  2. customare obtained as colorless crystals

出典と根拠

ORDレコード
ord-9ec55a07da2b40dba42ea0dc185e7fc7
出典データセット
uspto-grants-1991_10
特許番号
US05059689

関連ノート

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