Potassium Hydroxide → HCID 86735967, 화합물

HRID 2420192노트

반응식

HRID 2420192 반응식
[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]

참가 물질

7

반응물 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, 화합물HCID 3085535Benzenesulfonamide, N-(4-amino-9,10-dihydro-3-methoxy-9,10-dioxo-1-anthracenyl)-2-methyl-

생성물 1

HCID 86735967HCID 86735967, 화합물

시약·촉매·용매 1

HCID 887Methanol용매

실험 절차

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.

후처리

  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

출처 및 근거

ORD 기록
ord-d2d31ee9414d482da941d33ed84ce93d
출처 데이터셋
uspto-grants-1978_08
특허 번호
US04110072

반응 노트

불러오는 중…