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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 29825Generated: October 26, 2026

Trifluoroacetate → 5-hydroxy-8-{1-hydroxy-2-[1-(4-methoxy-benzyl)-cyclopropylamino]-ethyl}-4H-benzo[1,4]oxazin-3-one

https://huagongshe.com/reaction/29825

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTrifluoroacetateHCID 84468—
Reactant1-(4-Methoxybenzyl)cyclopropanamineHCID 23106092—
Reactant5-(benzyloxy)-8-(dihydroxyacetyl)-2H-1,4-benzoxazin-3(4H)-oneHCID 23106148—
Product5-hydroxy-8-{1-hydroxy-2-[1-(4-methoxy-benzyl)-cyclopropylamino]-ethyl}-4H-benzo[1,4]oxazin-3-oneHCID 11689523—

Reaction Steps

Reaction of 329 mg (1 mmol) 5-benzyloxy-8-(2,2-dihydroxy-acetyl)-4H-benzo[1,4]oxazin-3-one and 177 mg (1 mmol) 1-(4-methoxy-benzyl)-cyclopropylamine according to general method 3. Yield: 39 mg (8%, trifluoroacetate); mass spectroscopy: [M+H]+=385.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07423035B2
Source datasetuspto-grants-2008_09
ORD IDord-7e2a402128f04bb184dac64ae54acecb
Source noteuspto-grants-2008_09