HRID839485

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID11430

Potassium Carbonate

CK2O3

结构：O=C1c2c(Cl)ccc(Cl)c2C(=O)c2c(Cl)ccc(Cl)c21

HCID66484

9,10-Anthracenedione, 1,4,5,8-tetrachloro-

C14H4Cl4O2

HCID178418395

未命名化合物

PRODUCTS

生成物

结构：O=C1c2c(Sc3nc4ccccc4s3)ccc(Sc3nc4ccccc4s3)c2C(=O)c2c(Sc3nc4ccccc4s3)ccc(Sc3nc4ccccc4s3)c21

HCID20323003

未命名化合物

收率 90.2%

AUXILIARIES

试剂、催化剂与溶剂

溶剂HCID6228

N,N-Dimethylformamide

C3H7NO

PROCEDURE

实验过程

The dyestuff used can be prepared as follows: 15 g of 1,4,5,8-tetrachloro-anthraquinone, 75 g of dimethylformamide, 35 g of 2-mercaptobenzthiazole and 30 g of potassium carbonate are heated to 125°-130° C for about 3 hours. After cooling, the dyestuff which has precipitated in attractive red prisms is filtered off and washed with methanol and water. After drying, 34 g of 1,4,5,8-tetra-(2-benzthiazolyl-thio)-anthraquinone = 90% of theory are obtained.

WORKUP

后处理

customThe dyestuff used can be prepared
temperatureAfter cooling
customthe dyestuff which has precipitated in attractive red prisms
filtrationis filtered off
washwashed with methanol and water
customAfter drying

来源与证据

来源类型: Open Reaction Database
ORD 记录: ord-fffa3eaafbea410f8682c6dc41685fef
来源数据集: uspto-grants-1978_06
DOI: 10.6084/m9.figshare.5104873.v1
专利: US04096111
来源说明: uspto-grants-1978_06

反应 SMILES

Cl[C:2]1[C:15]2[C:14](=[O:16])[C:13]3[C:8](=[C:9](Cl)[CH:10]=[CH:11][C:12]=3Cl)[C:7](=[O:19])[C:6]=2[C:5](Cl)=[CH:4][CH:3]=1.[SH:21][C:22]1[S:23][C:24]2[CH:30]=[CH:29][CH:28]=[CH:27][C:25]=2[N:26]=1.C(=O)([O-])[O-].[K+].[K+]>CN(C)C=O>[S:23]1[C:24]2[CH:30]=[CH:29][CH:28]=[CH:27][C:25]=2[N:26]=[C:22]1[S:21][C:2]1[C:15]2[C:14](=[O:16])[C:13]3[C:8](=[C:9]([S:21][C:22]4[S:23][C:24]5[CH:30]=[CH:29][CH:28]=[CH:27][C:25]=5[N:26]=4)[CH:10]=[CH:11][C:12]=3[S:21][C:22]3[S:23][C:24]4[CH:30]=[CH:29][CH:28]=[CH:27][C:25]=4[N:26]=3)[C:7](=[O:19])[C:6]=2[C:5]([S:21][C:22]2[S:23][C:24]3[CH:30]=[CH:29][CH:28]=[CH:27][C:25]=3[N:26]=2)=[CH:4][CH:3]=1