HuagongsheHuagongshe Chemistry Print Report · For research reference only
Potassium Carbonate → HCID 67257609, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | 1250619-23-8 | HCID 55211891 | — |
| Reactant | tert-butyl 4-(2,4-dioxo-6-phenyl-1,4-dihydrothieno[3,2-d]pyrimidin-3(2H)-yl)piperidine-1-carboxylate | HCID 67257815 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 67257609 | HCID 67257609 | — |
Reaction Steps
According to GP1 tert-butyl 4-(2,4-dioxo-6-phenyl-1,4-dihydrothieno[3,2-d]pyrimidin-3(2H)-yl)piperidine-1-carboxylate (1.88 g; compound B50) is reacted with 4-(chloromethyl)-1-ethyl-1H-1,2,3-triazole (827 mg; compound D21) in the presence of potassium carbonate (1.22 mg) in DMF (30 ml). Using WU2 the title compound is obtained after flash column chromatography [silica gel, eluent: cyclohexane/EtOAc, 1/1 (v/v)] as a solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09018175B2 |
| Source dataset | uspto-grants-2015_04 |
| ORD ID | ord-b74d3a8f9dd9420e978e4832b6f531a4 |
| Source note | uspto-grants-2015_04 |