Water → HCID 20137755, 화합물

HRID 2164211노트

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HRID 2164211 반응식
[S:1]1[C:6]2[CH:7]=[CH:8][CH:9]=[C:10]([S:11]([NH2:14])(=[O:13])=[O:12])[C:5]=2[S:4][CH2:3][CH2:2]1.C[Al](C)C.[CH3:19][O:20][C:21]1[N:26]=[C:25]([O:27][CH3:28])[N:24]=[C:23]([NH:29][C:30](=O)[O:31]C)[N:22]=1.O>C(Cl)Cl.Cl.C(O)(=O)C>[CH3:28][O:27][C:25]1[N:26]=[C:21]([O:20][CH3:19])[N:22]=[C:23]([NH:29][C:30]([NH:14][S:11]([C:10]2[C:5]3[S:4][CH2:3][CH2:2][S:1][C:6]=3[CH:7]=[CH:8][CH:9]=2)(=[O:12])=[O:13])=[O:31])[N:24]=1

참가 물질

8

실험 절차

To a solution of 2.5 g 1,4-benzodithian-5-sulfonamide, prepared in Example 16, in 50 ml methylene chloride at ambient temperature under nitrogen is added 5.5 ml trimethylaluminum (2M in toluene). After stirring 15 minutes at ambient temperature 2.0 g of methyl [4,6-Dimethoxy-1,3,5-triazin-2-yl]carbamate, prepared according to the procedure of Example 3 is added and the reaction mixture is heated at reflux for 16 hours. The reaction mixture is cooled to ambient temperature and 75 ml water, 10 ml glacial acetic acid, and 10 drops hydrochloric acid are sequentially added. The organic phase is separated, dried and the solvent removed under reduced pressure to give an oil. Crystallization of the oil from an appropriate organic solvent gives a solid.

후처리

  1. customprepared
  2. additionis added
  3. temperaturethe reaction mixture is heated
  4. temperatureat reflux for 16 hours
  5. customThe organic phase is separated
  6. customdried
  7. customthe solvent removed under reduced pressure
  8. customto give an oil
  9. customCrystallization of the oil from an appropriate organic solvent
  10. customgives a solid

출처 및 근거

ORD 기록
ord-fef1ae6c21304c959991714f5c082c0c
출처 데이터셋
uspto-grants-1985_03
특허 번호
US04502882

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