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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 726890Generated: October 31, 2026

HCID 19352271, compound → HCID 19352273, compound

https://huagongshe.com/reaction/726890

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 19352271HCID 19352271—
SolventOxygenHCID 977—
ProductHCID 19352273HCID 19352273—

Reaction Steps

A solution of 3-methoxycarbonylamino-5-(2,3-dimethoxyphenyl)-2,5-dihydrofuran-2-one (500 mg, 1.7 mmoles) in oxygen free methanol (0.25M) is placed into a Parr hydrogenator, the catalyst (SS)-EtDiPhos(COD)OTs (1.5 μmoles) is added and the mixture is stirred for 1.5 hr at room temperature under hydrogen pressure (30 psi).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05710336
Source datasetuspto-grants-1998_01
ORD IDord-e716097e881741c6bbbee1e5c5b5a3ae
Source noteuspto-grants-1998_01