Trimethyl Phosphate → (2-Chloro-4-morpholin-4-ylthieno[3,2-d]pyrimidin-6-ylmethyl)phosphonic acid dimethyl ester
반응식
Br[CH2:2][C:3]1[S:11][C:10]2[C:9]([N:12]3[CH2:17][CH2:16][O:15][CH2:14][CH2:13]3)=[N:8][C:7]([Cl:18])=[N:6][C:5]=2[CH:4]=1.[P:19](OC)([O:23][CH3:24])([O:21][CH3:22])=[O:20]>O>[CH3:22][O:21][P:19]([CH2:2][C:3]1[S:11][C:10]2[C:9]([N:12]3[CH2:17][CH2:16][O:15][CH2:14][CH2:13]3)=[N:8][C:7]([Cl:18])=[N:6][C:5]=2[CH:4]=1)(=[O:20])[O:23][CH3:24]참가 물질
4
실험 절차
A mixture of 6-bromomethyl-2-chloro-4-morpholin-4-yl-thieno[3,2-d]pyrimidine 30 from Example 9 (1.0 g) and trimethyl phosphate (5 mL) was heated at reflux for 3 h. After cooling to room temperature, water (20 mL) was added and the product filtered, washed with water and dried under vacuum to give (2-chloro-4-morpholin-4-yl-thieno[3,2-d]pyrimidin-6-ylmethyl)-phosphonic acid dimethyl ester as a yellow solid (0.54 g).