Phenyl formate → phenyl 2-((5-chloro-6-(2,2-difluoroethoxy)pyridin-3-yl)methyl)-1-oxo-2,3-dihydro-1H-pyrrolo[3,4-c]pyridine-4-carboxylate

HRID 715296Notes

Reaction equation

HRID 715296 reaction equation
Cl[C:2]1[C:7]2[CH2:8][N:9]([CH2:12][C:13]3[CH:14]=[N:15][C:16]([O:20][CH2:21][CH:22]([F:24])[F:23])=[C:17]([Cl:19])[CH:18]=3)[C:10](=[O:11])[C:6]=2[CH:5]=[CH:4][N:3]=1.[CH:25]([O:27][C:28]1[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=1)=[O:26]>>[Cl:19][C:17]1[CH:18]=[C:13]([CH2:12][N:9]2[C:10](=[O:11])[C:6]3[CH:5]=[CH:4][N:3]=[C:2]([C:25]([O:27][C:28]4[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=4)=[O:26])[C:7]=3[CH2:8]2)[CH:14]=[N:15][C:16]=1[O:20][CH2:21][CH:22]([F:24])[F:23]

Participants

3

Reactant 2

HCID 74626Phenyl formateHCID 898747914-chloro-2-((5-chloro-6-(2,2-difluoroethoxy)pyridin-3-yl)methyl)-2,3-dihydro-1H-pyrrolo[3,4-c]pyridin-1-one

Product 1

HCID 89874227phenyl 2-((5-chloro-6-(2,2-difluoroethoxy)pyridin-3-yl)methyl)-1-oxo-2,3-dihydro-1H-pyrrolo[3,4-c]pyridine-4-carboxylateYield 77%

Procedure

The title compound is prepared in 77% yield (220 mg, brown solid) from 4-chloro-2-((5-chloro-6-(2,2-difluoroethoxy)pyridin-3-yl)methyl)-2,3-dihydro-1H-pyrrolo[3,4-c]pyridin-1-one (230 mg, 0.62 mmol, Intermediate-13) and phenyl formate (150 mg, 1.2 mmol) in a similar manner to Intermediate-91.

Sources & evidence

ORD record
ord-65ae91fae42d4adaa59b8fdeff5a909c
Source dataset
uspto-grants-2015_11
Patent number
US09187475B2

Reaction notes

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