1-Chloro-4-hydroxyanthraquinone → 1-Hydroxyanthraquinone

HRID 256277

反応式

HRID 256277 の反応式
Cl[C:2]1[C:15]2[C:14](=[O:16])[C:13]3[C:8](=[CH:9][CH:10]=[CH:11][CH:12]=3)[C:7](=[O:17])[C:6]=2[C:5]([OH:18])=[CH:4][CH:3]=1.C1(C2C=CC(N)=CC=2)CCCCC1.C([O-])(=O)C.[Na+]>[N+](C1C=CC=CC=1)([O-])=O.C([O-])(=O)C.[Cu+2].C([O-])(=O)C>[OH:18][C:5]1[C:6]2[C:7](=[O:17])[C:8]3[C:13](=[CH:12][CH:11]=[CH:10][CH:9]=3)[C:14](=[O:16])[C:15]=2[CH:2]=[CH:3][CH:4]=1

参加物

6

反応物 3

HCID 665101-Chloro-4-hydroxyanthraquinoneHCID 807644-CyclohexylbenzenamineHCID 517045Sodium Acetate

生成物 1

HCID 85121-Hydroxyanthraquinone

試薬・触媒・溶媒 2

HCID 8895Cupric acetate触媒HCID 7416Nitrobenzene溶媒

実験手順

The pleochroic dye 1-cyclohexylphenylamino, 4-hydroxyanthraquinone was prepared by combining equimolar quantities of 1-chloro-4-hydroxy anthraquinone and 4-cyclohexylaniline and heating in the presence of a catalytic amount of copper acetate (0.1 g/0.1 mole) and sodium acetate (10 g/0.1 mole) in nitrobenzene. The reaction was run and the dye separated and tested as in Example 70. The dye had an absorption maxima at 594 nm and an optical order parameter of 0.75.

後処理

  1. customthe dye separated

出典と根拠

ORDレコード
ord-4036e1c133394fe891b76e93ce871235
出典データセット
uspto-grants-1987_10
特許番号
US04702561

関連ノート

読み込み中…