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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 575492Generated: October 30, 2026

(R)-3-ethynyl-3-hydroxy-1-methylpyrrolidin-2-one → HCID 86693569, compound

https://huagongshe.com/reaction/575492

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(R)-3-ethynyl-3-hydroxy-1-methylpyrrolidin-2-oneHCID 86693296—
ReactantHCID 86693570HCID 86693570—
ProductHCID 86693569HCID 86693569—

Reaction Steps

Similar to as described in General Procedure G, 4,4-difluoro-9-iodo-3-(trifluoromethyl)-4,5-dihydrobenzo[b]pyrazolo[1,5-d][1,4]oxazepine-2-carboxamide was reacted with (R)-3-ethynyl-3-hydroxy-1-methylpyrrolidin-2-one to give a titled compound after purification by HPLC.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09034866B2
Source datasetuspto-grants-2015_05
ORD IDord-389c1c042b894da79b635e87f8929ab0
Source noteuspto-grants-2015_05