3,3'-Dichlorobenzidine → Pigment Yellow 12

HRID 2395188

反応式

HRID 2395188 の反応式
C[C:2]1[CH:7]=[CH:6][C:5]([NH:8][C:9]([CH:11]([N:15]=[N:16][C:17]2[CH:22]=[CH:21][C:20]([C:23]3[CH:28]=[CH:27][C:26]([N:29]=[N:30][CH:31]([C:35]([NH:37][C:38]4[CH:43]=[CH:42][C:41](C)=[CH:40][C:39]=4C)=[O:36])[C:32]([CH3:34])=[O:33])=[C:25]([Cl:46])[CH:24]=3)=[CH:19][C:18]=2[Cl:47])[C:12]([CH3:14])=[O:13])=[O:10])=[C:4](C)[CH:3]=1.ClC1C=C(C2C=CC(N)=C(Cl)C=2)C=CC=1N.C(NC1C=CC=CC=1)(=O)CC(C)=O>>[CH3:34][C:32]([CH:31]([N:30]=[N:29][C:26]1[CH:27]=[CH:28][C:23]([C:20]2[CH:21]=[CH:22][C:17]([N:16]=[N:15][CH:11]([C:9]([NH:8][C:5]3[CH:6]=[CH:7][CH:2]=[CH:3][CH:4]=3)=[O:10])[C:12]([CH3:14])=[O:13])=[C:18]([Cl:47])[CH:19]=2)=[CH:24][C:25]=1[Cl:46])[C:35]([NH:37][C:38]1[CH:39]=[CH:40][CH:41]=[CH:42][CH:43]=1)=[O:36])=[O:33]

参加物

4

反応物 3

HCID 70703,3'-DichlorobenzidineHCID 7592AcetoacetanilideHCID 73462Diarylide Yellow

生成物 1

HCID 186342Pigment Yellow 12

実験手順

The pigment suspension was prepared similarly to C.I. Pigment Yellow 13 by coupling 80.4 g of tetrazotized 3,3'-dichlorobenzidine (44.7 g of sodium nitrite) with 118 g of acetoacetanilide.

出典と根拠

ORDレコード
ord-78086c028cf44a82bd925df7e6547ca5
出典データセット
uspto-grants-1998_09
特許番号
US05814140

関連ノート

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