1,6-Cleve's acid → HCID 12094653, 화합물

HRID 480669

반응식

HRID 480669 반응식
[NH2:1][C:2]1[CH:11]=[CH:10][CH:9]=[C:8]2[C:3]=1[CH:4]=[CH:5][C:6]([S:12]([OH:15])(=[O:14])=[O:13])=[CH:7]2.[N+:16]([C:19]1[CH:20]=[C:21]([C:28](Cl)=[O:29])[CH:22]=[C:23]([C:25](Cl)=[O:26])[CH:24]=1)([O-:18])=[O:17]>N1C=CC=CC=1.O1CCOCC1.C(Cl)(Cl)Cl>[N+:16]([C:19]1[CH:20]=[C:21]([C:28]([NH:1][C:2]2[CH:11]=[CH:10][CH:9]=[C:8]3[C:3]=2[CH:4]=[CH:5][C:6]([S:12]([OH:15])(=[O:13])=[O:14])=[CH:7]3)=[O:29])[CH:22]=[C:23]([C:25](=[O:26])[NH:1][C:2]2[C:3]3[C:8](=[CH:7][C:6]([S:12]([OH:15])(=[O:13])=[O:14])=[CH:5][CH:4]=3)[CH:9]=[CH:10][CH:11]=2)[CH:24]=1)([O-:18])=[O:17]

참가 물질

6

반응물 2

HCID 84081,6-Cleve's acidHCID 834515-Nitroisophthaloyl chloride

생성물 1

HCID 12094653HCID 12094653, 화합물

시약·촉매·용매 3

HCID 1049Pyridine용매HCID 6212Chloroform용매HCID 312751,4-Dioxane용매

실험 절차

22.33 g (0.10 mol) of 5-amino-2-naphthalenesulfonic acid was suspended in 150 mL of pyridine and added to the above di-acid chloride in 50 mL (50:50) of dioxane and CHCl3 under vigorous stirring for 1-2 hrs. The crude product was precipitated with dioxane. The oily product was collected on a Büchner funnel. The brown colored oily product was dissolved in 500 mL water, then allowed to precipitate out over 30 min. The solid material was collected using filtration. It yielded 16.2 g.

후처리

  1. customThe crude product was precipitated with dioxane
  2. customThe oily product was collected on a Büchner funnel
  3. dissolutionThe brown colored oily product was dissolved in 500 mL water
  4. customto precipitate out over 30 min
  5. customThe solid material was collected
  6. filtrationfiltration
  7. customIt yielded 16.2 g

출처 및 근거

ORD 기록
ord-5e3368348bc7428f8858fabd35c3d318
출처 데이터셋
uspto-grants-2003_11
특허 번호
US06653321B1

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