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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 624640Generated: October 30, 2026

Triphenylphosphine → 9-bromo-N-(1-iminoethyl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepine-2-carboxamide

https://huagongshe.com/reaction/624640

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriphenylphosphineHCID 11776—
ReactantAcetamidineHCID 67171—
Reactant9-Bromo-5,6-dihydrobenzo[F]imidazo[1,2-D][1,4]oxazepine-2-carboxylic acidHCID 58204351—
Product9-bromo-N-(1-iminoethyl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepine-2-carboxamideHCID 135743665—

Reaction Steps

9-Bromo-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepine-2-carboxylic acid 28, triphenylphosphine, and acetamidine were reacted to give 29.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09303043B2
Source datasetuspto-grants-2016_04
ORD IDord-547ca2de81344bad93d0acd1d224c0ff
Source noteuspto-grants-2016_04