HCID 908572、化合物 → HCID 1790984、化合物

HRID 1979722ノート

反応式

HRID 1979722 の反応式
[CH3:1][O:2][C:3]1[CH:4]=[C:5]2[C:10](=[CH:11][C:12]=1[O:13][CH3:14])[C:9]1=[CH:15][C:16](=[O:20])[NH:17][C:18](=[O:19])[N:8]1[CH2:7][CH2:6]2.F[B-](F)(F)F.[CH2:26]([O+](CC)CC)[CH3:27]>ClCCl>[CH3:1][O:2][C:3]1[CH:4]=[C:5]2[C:10](=[CH:11][C:12]=1[O:13][CH3:14])[C:9]1=[CH:15][C:16]([O:20][CH2:26][CH3:27])=[N:17][C:18](=[O:19])[N:8]1[CH2:7][CH2:6]2

参加物

4

実験手順

A mixture of 3.0 g of 9,10-dimethoxy-3,4,6,7-tetrahydro-2H-pyrimido(6,1-a)isoquinolin-2,4-dione and 15.0 g of triethyloxonium fluoroborate in 100 ml of dichloromethane is stirred overnight. The reaction mixture is washed with a solution of sodium carbonate. The organic layer is separated and dried over anhydrous sodium sulfate. Evaporation of the solvent gives the title compound, yield 1.8 g.

後処理

  1. washThe reaction mixture is washed with a solution of sodium carbonate
  2. customThe organic layer is separated
  3. dry with materialdried over anhydrous sodium sulfate
  4. customEvaporation of the solvent

出典と根拠

ORDレコード
ord-1aad6673b4394cad979fe622d0739617
出典データセット
uspto-grants-1984_11
特許番号
US04482556

反応ノート

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