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Phthalic Anhydride → HCID 89995745, 화합물

HRID 523087
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HRID 523087 반응식
[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([S:8]([N:11]([CH3:13])[CH3:12])(=[O:10])=[O:9])=[CH:4][C:3]=1[OH:14].[C:15]1(=O)[O:20][C:18](=[O:19])[C:17]2=[CH:21][CH:22]=[CH:23][CH:24]=[C:16]12>CC(O)=O.O>[O:19]=[C:18]1[C:17]2[C:16](=[CH:24][CH:23]=[CH:22][CH:21]=2)[C:15](=[O:20])[N:1]1[C:2]1[CH:7]=[CH:6][C:5]([S:8]([N:11]([CH3:12])[CH3:13])(=[O:10])=[O:9])=[CH:4][C:3]=1[OH:14]
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 2

HCID 6811Phthalic AnhydrideHCID 30162874-Amino-3-hydroxy-N,N-dimethylbenzenesulphonamide

생성물 1

HCID 89995745HCID 89995745, 화합물수율 74%

시약·촉매·용매 2

HCID 176Acetic Acid용매HCID 962Water용매

반응 조건

온도
120 °C

실험 절차

A suspension of 4-amino-3-hydroxy-N,N-dimethylbenzenesulfonamide (120 mg, 0.555 mmol) and phthalic anhydride (82 mg, 0.555 mmol) in AcOH (3 mL) was stirred at 120° C. under microwave irradiation for 60 minutes. The reaction was cooled and diluted with water to afford a suspension. The precipitate was filtered, washed with water and dried under high vacuum to afford the title compound as a pink solid (142 mg, 74%).

후처리

  1. temperatureThe reaction was cooled
  2. customto afford a suspension
  3. filtrationThe precipitate was filtered
  4. washwashed with water
  5. customdried under high vacuum

출처 및 근거

ORD 기록
ord-48c2357f17f94e59b7d5b0fa0f9b30ae
출처 데이터셋
uspto-grants-2016_05
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09334286B2

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