Triethylamine → HCID 89494611, 화합물

반응식

[Cl:1][C:2]1[N:3]=[C:4](Cl)[C:5]2[S:11][CH2:10][CH2:9][CH2:8][C:6]=2[N:7]=1.CCN(CC)CC.[CH3:20][C@H:21]1[CH2:26][O:25][CH2:24][CH2:23][NH:22]1>CN(C=O)C>[Cl:1][C:2]1[N:3]=[C:4]([N:22]2[CH2:23][CH2:24][O:25][CH2:26][C@@H:21]2[CH3:20])[C:5]2[S:11][CH2:10][CH2:9][CH2:8][C:6]=2[N:7]=1

참가 물질

실험 절차

To a solution of 2,4-dichloro-7,8-dihydro-6H-thiopyrano[3,2-d]pyrimidine (500 mg, 2.26 mmol) and Et3N (457 mg, 4.52 mmol) in DMF (5.0 mL) at 0° C. was added 3-(S)-methylmorpholine (252 mg, 2.49 mmol) dropwise. The reaction was stirred overnight at rt, then the solvent removed under vacuum to give a residue which was partitioned between water and ethyl acetate. The organic layer was separated, dried and concentrated to give the crude product which was purified by column chromatography on silica gel (eluent: petroleum ether/ethyl acetate=10/1) to give 2-chloro-7,8-dihydro-4-((S)-3-methylmorpholino)-6H-thiopyrano[3,2-d]pyrimidine (380 mg, 87%) as a light yellow solid.