Bromopyruvic Acid → 9-Bromo-5,6-dihydrobenzo[F]imidazo[1,2-D][1,4]oxazepine-2-carboxylic acid

HRID 624643Notes

Reaction equation

HRID 624643 reaction equation
Br[CH2:2][C:3](=O)[C:4]([OH:6])=[O:5].[Br:8][C:9]1[CH:20]=[CH:19][C:12]2[C:13](=[NH:18])[NH:14][CH2:15][CH2:16][O:17][C:11]=2[CH:10]=1>>[Br:8][C:9]1[CH:20]=[CH:19][C:12]2[C:13]3[N:14]([CH:2]=[C:3]([C:4]([OH:6])=[O:5])[N:18]=3)[CH2:15][CH2:16][O:17][C:11]=2[CH:10]=1

Participants

3

Reactant 2

HCID 70684Bromopyruvic AcidHCID 178508525HCID 178508525, compound

Product 1

HCID 582043519-Bromo-5,6-dihydrobenzo[F]imidazo[1,2-D][1,4]oxazepine-2-carboxylic acid

Procedure

Reaction of 3-bromo-2-oxopropanoic acid and 8-bromo-3,4-dihydrobenzo[f][1,4]oxazepin-5(2H)-imine 33 gives 28 (CAS Reg. No. 1282516-74-8).

Sources & evidence

ORD record
ord-75e865f2dc834ef29ecb2c15eb5f8c59
Source dataset
uspto-grants-2016_04
Patent number
US09303043B2

Reaction notes

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