Potassium Hydroxide → HCID 86735967、化合物

HRID 2420192ノート

反応式

HRID 2420192 の反応式
[OH-].[K+].NC1C2[C:16](=[O:18])C3C(=CC=CC=3)C(=O)C=2C(NS(C2C=CC=CC=2)(=O)=O)=CC=1S(O)(=O)=O.[NH2:34][C:35]1[C:48]2[C:47](=[O:49])[C:46]3[C:41](=[CH:42][CH:43]=[CH:44][CH:45]=3)[C:40](=[O:50])[C:39]=2[C:38]([NH:51][S:52]([C:55]2[CH:60]=[CH:59][C:58]([CH3:61])=[CH:57][CH:56]=2)(=[O:54])=[O:53])=[CH:37][C:36]=1S(O)(=O)=O.[NH2:66][C:67]1[C:80]2[C:79](=[O:81])[C:78]3[C:73](=[CH:74][CH:75]=[CH:76][CH:77]=3)[C:72](=[O:82])[C:71]=2[C:70]([NH:83][S:84]([C:87]2[C:88](C)=[CH:89][CH:90]=[CH:91][CH:92]=2)(=[O:86])=[O:85])=[CH:69][C:68]=1[O:94][CH3:95].NC1C2C(=O)C3C(=CC=CC=3)C(=O)C=2C(NS(C2C=CC=CC=2)(=O)=O)=CC=1OC>CO>[NH2:34][C:35]1[C:48]2[C:47](=[O:49])[C:46]3[C:41](=[CH:42][CH:43]=[CH:44][CH:45]=3)[C:40](=[O:50])[C:39]=2[C:38]([NH:51][S:52]([C:55]2[CH:60]=[CH:59][C:58]([CH3:61])=[CH:57][CH:56]=2)(=[O:54])=[O:53])=[CH:37][C:36]=1[O:18][CH3:16].[NH2:66][C:67]1[C:80]2[C:79](=[O:81])[C:78]3[C:73](=[CH:74][CH:75]=[CH:76][CH:77]=3)[C:72](=[O:82])[C:71]=2[C:70]([NH:83][S:84]([C:87]2[CH:92]=[CH:91][CH:90]=[CH:89][CH:88]=2)(=[O:86])=[O:85])=[CH:69][C:68]=1[O:94][CH3:95]

参加物

7

反応物 5

HCID 14797Potassium HydroxideHCID 672031-Amino-9,10-dihydro-9,10-dioxo-4-P-toluenesulfonamidoanthracene-2-sulfonic acidHCID 112289Benzenesulfonamide, N-(4-amino-9,10-dihydro-3-methoxy-9,10-dioxo-1-anthracenyl)-HCID 3017764HCID 3017764、化合物HCID 3085535Benzenesulfonamide, N-(4-amino-9,10-dihydro-3-methoxy-9,10-dioxo-1-anthracenyl)-2-methyl-

生成物 1

HCID 86735967HCID 86735967、化合物

試薬・触媒・溶媒 1

HCID 887Methanol溶媒

実験手順

To a homogenous mixture of 225 g. potassium hydroxide in 450 g. methanol cooled to 60°-70° C is added 87 g. of the mixed potassium salts of 1-amino-4-benzenesulfonamido-2-anthraquinonesulfonic acid and 1-amino-4-p-toluenesulfonamido- 2-anthraquinone sulfonic acid. After holding this mixture for about 2 hours at 75°-80° C, the reaction mass is diluted with 750 g. water, filtered at less than 40° C, washed free of alkali with warm and then hot water and the product recovered as a red presscake. There is obtained 65 g. of product calculated on a dry basis, consisting of a mixture which is approximately 48% 1-amino-2-methoxy-4-toluenesulfonamidoanthraquinone and approximately 52% 1-amino-2-methoxy-4-benzenesulfonamidoanthraquinone. The mixture when dispersed in the usual manner dyes polyester textile materials, such as Dacron, red shades which are considerably stronger and brighter than comparable dyeing using dispersions of either of the individual components.

後処理

  1. additionTo a homogenous mixture of 225 g
  2. additionis added 87 g
  3. customfor about 2 hours
  4. customat 75°-80° C
  5. additionthe reaction mass is diluted with 750 g
  6. filtrationwater, filtered at less than 40° C
  7. washwashed free of alkali
  8. temperaturewith warm
  9. customhot water and the product recovered as a red presscake
  10. customThere is obtained 65 g

出典と根拠

ORDレコード
ord-d2d31ee9414d482da941d33ed84ce93d
出典データセット
uspto-grants-1978_08
特許番号
US04110072

反応ノート

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