HCID 908572、化合物 → HCID 1790984、化合物

HRID 745306ノート

反応式

HRID 745306 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-9735da0f61c2473cac24861bfa5ddc0a
出典データセット
uspto-grants-1986_07
特許番号
US04598148

反応ノート

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