1,2-Oxazole-3-carbaldehyde → HCID 57497086, compound

HRID 2409172Notes

Reaction equation

HRID 2409172 reaction equation
[NH2:1][C:2]1[N:7]([CH3:8])[C:6](=[O:9])[C:5]([CH3:11])([CH3:10])[C@:4]([C:13]2[CH:18]=[C:17]([NH2:19])[CH:16]=[CH:15][C:14]=2[F:20])([CH3:12])[N:3]=1.[O:21]1[CH:25]=[CH:24][C:23]([CH:26]=O)=[N:22]1.[B][B][B][B][B][B][B][B][B][B]>>[NH2:1][C:2]1[N:7]([CH3:8])[C:6](=[O:9])[C:5]([CH3:10])([CH3:11])[C@:4]([C:13]2[CH:18]=[C:17]([NH:19][CH2:26][C:23]3[CH:24]=[CH:25][O:21][N:22]=3)[CH:16]=[CH:15][C:14]=2[F:20])([CH3:12])[N:3]=1

Participants

4

Reactant 3

HCID 183730781,2-Oxazole-3-carbaldehydeHCID 57497157(S)-2-amino-6-(5-amino-2-fluoro-phenyl)-3,5,5,6-tetramethyl-5,6-dihydro-3H-pyrimidin-4-one2×HCID 178419135HCID 178419135, compound

Product 1

HCID 57497086HCID 57497086, compound

Procedure

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 isoxazole-3-carbaldehyde using decaborane yielded the title compound as a light yellow waxy solid. MS (ESI): m/z=360.4 [M+H]+.

Sources & evidence

ORD record
ord-01466ac47aba4ddb83393c4efee6f784
Source dataset
uspto-grants-2014_08
Patent number
US08815881B2

Reaction notes

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