Hydrochloric Acid → HCID 178492409, 화합물

HRID 46424

반응식

HRID 46424 반응식
[NH2:1][C:2]1[C:3]([OH:12])=C2[C:8](=[N:9][C:10]=1[CH3:11])[NH:7][N:6]=N2.[CH3:13][N:14](C)C1C=CC=CC=1.[CH3:22][O:23][C:24]1[CH:29]=[CH:28][C:27]([N:30]=[N:31][C:32]2[CH:40]=[C:36]([C:37](Cl)=[O:38])[C:35]([OH:41])=[CH:34][CH:33]=2)=[CH:26][CH:25]=1.Cl>CN(C)C=O>[OH:41][C:35]1[CH:34]=[CH:33][C:32]([N:31]=[N:30][C:27]2[CH:28]=[CH:29][C:24]([O:23][CH3:22])=[CH:25][CH:26]=2)=[CH:40][C:36]=1[C:37]([NH:1][C:2]1[C:10]([CH3:11])=[N:9][C:8]2[N:7]([N:6]=[CH:13][N:14]=2)[C:3]=1[OH:12])=[O:38]

참가 물질

6

반응물 4

HCID 313Hydrochloric AcidHCID 949N,N-DimethylanilineHCID 1355740405-(4-Methoxyphenylazo)salicoyl chlorideHCID 178432419HCID 178432419, 화합물

생성물 1

HCID 178492409HCID 178492409, 화합물

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

5-Amino-4-hydroxy-6-methyltetraazaindene (0.5 g) was dissolved in dry N,N-dimethylformamide (10 ml) and dimethylaniline (0.37 g) added. 5-(4-Methoxyphenylazo)salicoyl chloride (0.88 g) was added portionwise at room temperature with stirring. After 12 hours the mixture was poured into iced dilute hydrochloric acid and the crude product collected, washed with water and dried. The material was extracted with a large volume of ether and crystallized in aqueous ethanol as the monohydrate (0.8 g, 61%), m.p. 323°-324° decomp., λmax (methanol)=354 nm.

후처리

  1. customthe crude product collected
  2. washwashed with water
  3. customdried
  4. extractionThe material was extracted with a large volume of ether
  5. customcrystallized in aqueous ethanol as the monohydrate (0.8 g, 61%), m.p. 323°-324° decomp., λmax (methanol)=354 nm

출처 및 근거

ORD 기록
ord-ebe194cb14044933b0cd9887a4432fea
출처 데이터셋
uspto-grants-1979_11
특허 번호
US04173478

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