Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | 1-Butanol | HCID 263 | — |
| Reactant | Dimethylformamide | HCID 6228 | — |
| Reactant | 1,8-Diazabicyclo(5.4.0)undec-7-ene | HCID 81184 | — |
| Reactant | HCID 178433331 | HCID 178433331 | — |
| Catalyst | Tri-tert-butylphosphine tetrafluoroborate | HCID 2734635 | — |
| Catalyst | trans-Bis(acetato)bis[2-[bis(2-methylphenyl)phosphino]benzyl]dipalladium(II) | HCID 11104995 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 178450628 | HCID 178450628 | — |
Reaction Steps
A microwave vial was charged with Mo(CO)6 (264 mg, 1.0 mmol), Herrmann's palladacycle (23 mg, 0.025 mmol), [(t-Bu)3PH]BF4 (15 mg, 0.050 mmol), 2-amino-6-bromo-8-(trans-4-hydroxycyclohexyl)-4-methylpyrido[2,3-d]pyrimidin-7(8H)-one (353 mg, 1.0 mmol), DMF (5 mL) and butanol (5 mL). DBU (412 ml, 3.0 mmol) was added, followed by rapid sealing of the vial under air. The vial was then heated to 120° C. by microwave irradiation for 30 minutes. After cooling, the reaction mixture was slurried with water and filtered. The precipitate was washed with ether and dried to afford 253 mg of butyl 2-amino-8-(trans-4-hydroxycyclohexyl)-4-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US08633204B2 |
|---|
| Source dataset | uspto-grants-2014_01 |
|---|
| ORD ID | ord-f6dcea13bbc84484af4bf1be9cdd63d8 |
|---|
| Source note | uspto-grants-2014_01 |
|---|
