HCID 58204897, compound → HCID 58204548, compound

HRID 1629360Notes

Reaction equation

HRID 1629360 reaction equation
[CH:1]([N:4]1[C:8]([C:9]2[N:10]=[C:11]3[C:17]4[CH:18]=[CH:19][C:20](/[CH:22]=[CH:23]/[C:24]([O:26][CH3:27])=[O:25])=[CH:21][C:16]=4[O:15][CH2:14][CH2:13][N:12]3[CH:28]=2)=[N:7][C:6]([CH3:29])=[N:5]1)([CH3:3])[CH3:2]>C1COCC1.C(O)C.[Pd]>[CH:1]([N:4]1[C:8]([C:9]2[N:10]=[C:11]3[C:17]4[CH:18]=[CH:19][C:20]([CH2:22][CH2:23][C:24]([O:26][CH3:27])=[O:25])=[CH:21][C:16]=4[O:15][CH2:14][CH2:13][N:12]3[CH:28]=2)=[N:7][C:6]([CH3:29])=[N:5]1)([CH3:2])[CH3:3]

Participants

4

Reactant 1

HCID 58204897HCID 58204897, compound

Product 1

HCID 58204548HCID 58204548, compound

Reagents, catalysts & solvents 2

HCID 23938PalladiumCatalystHCID 21873804Tetrahydrofuran ethanolSolvent

Procedure

A solution of 0.11 g (0.28 mmol) of (E)-methyl 3-(2-(1-isopropyl-3-methyl-1H-1,2,4-triazol-5-yl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepin-9-yl)acrylate in 5 ml of THF/ethanol mixture was subjected to hydrogenation over 100 mg of 10% Pd—C for 4 hours. The mixture was filtered through celite; the filtrate was concentrated in vacuum to give Methyl 3-(2-(1-isopropyl-3-methyl-1H-1,2,4-triazol-5-yl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepin-9-yl)propanoate. Yield 96 mg. M/z 396.2, calc. 395.20

Workup

  1. filtrationThe mixture was filtered through celite
  2. concentrationthe filtrate was concentrated in vacuum

Sources & evidence

ORD record
ord-44859e90eb1f439b91c816b96343ca28
Source dataset
uspto-grants-2014_07
Patent number
US08785626B2

Reaction notes

Loading…