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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 624643Generated: October 30, 2026

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

https://huagongshe.com/reaction/624643

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBromopyruvic AcidHCID 70684—
ReactantHCID 178508525HCID 178508525—
Product9-Bromo-5,6-dihydrobenzo[F]imidazo[1,2-D][1,4]oxazepine-2-carboxylic acidHCID 58204351—

Reaction Steps

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).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09303043B2
Source datasetuspto-grants-2016_04
ORD IDord-75e865f2dc834ef29ecb2c15eb5f8c59
Source noteuspto-grants-2016_04