HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methyl trifluoromethyl ketone → (S)-2-Amino-6-[2-fluoro-5-(2,2,2-trifluoro-1-methyl-ethylamino)-phenyl]-3,5,5,6-tetramethyl-5,6-dihydro-3H-pyrimidin-4-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methyl trifluoromethyl ketone | HCID 9871 | — |
| Reactant | (S)-2-amino-6-(5-amino-2-fluoro-phenyl)-3,5,5,6-tetramethyl-5,6-dihydro-3H-pyrimidin-4-one | HCID 57497157 | — |
| Reactant | HCID 178419135 | HCID 178419135 | — |
| Product | (S)-2-Amino-6-[2-fluoro-5-(2,2,2-trifluoro-1-methyl-ethylamino)-phenyl]-3,5,5,6-tetramethyl-5,6-dihydro-3H-pyrimidin-4-one | HCID 57497051 | — |
Reaction Steps
The reductive amination of (S)-2-amino-6-(5-amino-2-fluoro-phenyl)-3,5,5,6-tetramethyl-5,6-dihydro-3H-pyrimidin-4-one (intermediate J) and 1,1,1-trifluoro-propan-2-one using decaborane yielded a mixture of epimers of the title compound as a white foam. MS (ESI): m/z=375.3 [M+H]+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08815881B2 |
| Source dataset | uspto-grants-2014_08 |
| ORD ID | ord-36d7b5a7e40c4897b68d4a7311e7ec36 |
| Source note | uspto-grants-2014_08 |