Hydrochloric Acid → HCID 14346756, 화합물

HRID 2119114노트

반응식

HRID 2119114 반응식
[NH:1]1[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][C:8]=2[S:10]([NH2:13])(=[O:12])=[O:11])[CH:3]=[CH:2]1.C[O:15][C:16](=O)[NH:17][C:18]1[N:23]=[C:22]([O:24][CH3:25])[CH:21]=[C:20]([CH3:26])[N:19]=1.C[Al](C)C.Cl>C(Cl)Cl.C1(C)C=CC=CC=1>[CH3:25][O:24][C:22]1[CH:21]=[C:20]([CH3:26])[N:19]=[C:18]([NH:17][C:16]([NH:13][S:10]([C:8]2[CH:7]=[CH:6][CH:5]=[C:4]3[C:9]=2[NH:1][CH:2]=[CH:3]3)(=[O:11])=[O:12])=[O:15])[N:23]=1

참가 물질

7

반응물 4

HCID 313Hydrochloric AcidHCID 13072161Methyl (4-methoxy-6-methylpyrimidin-2-yl)carbamateHCID 143467551H-Indole-7-sulfonamideHCID 16682925Trimethylaluminum

생성물 1

HCID 14346756HCID 14346756, 화합물

시약·촉매·용매 2

HCID 1140Toluene용매HCID 6344Dichloromethane용매

실험 절차

To a solution of 1H-indole-7-sulfonamide (1.0 g) and (4-methoxy-6-methylpyrimidin-2-yl)carbamic acid methyl ester (1.0 g) in methylene chloride (100 ml) was added trimethylaluminum (3.2 ml of a 2.0 M solution in toluene). The mixture was heated at reflux for 18 hours under a nitrogen atmosphere. Work-up was achieved by careful addition of 100 ml of 1N HCl followed by separation of the organic layer. The methylene chloride was dried over MgSO4 and evaporated to an oil. The oil was dissolved in ether from which it quickly crystallized to give pure product (TLC) (0.56 g, m.p. 207°-209° C.).

후처리

  1. temperatureThe mixture was heated
  2. temperatureat reflux for 18 hours under a nitrogen atmosphere
  3. customfollowed by separation of the organic layer
  4. dry with materialThe methylene chloride was dried over MgSO4
  5. customevaporated to an oil
  6. dissolutionThe oil was dissolved in ether from which it
  7. customquickly crystallized
  8. customto give pure product (TLC) (0.56 g, m.p. 207°-209° C.)

출처 및 근거

ORD 기록
ord-03ac3f95fdc24c54acb73ef9d5128fbc
출처 데이터셋
uspto-grants-1987_07
특허 번호
US04683000

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