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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2056752Generated: October 30, 2026

1-(2-Hydroxyethyl)-3,4-dihydro-1H-2-benzopyran-6-carbonitrile → 2-(6-Cyano-3,4-dihydro-1H-2-benzopyran-1-yl)ethyl methanesulfonate

https://huagongshe.com/reaction/2056752

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(2-Hydroxyethyl)-3,4-dihydro-1H-2-benzopyran-6-carbonitrileHCID 23635693—
Reactant2-[(1S)-6-(aminocarbonyl)-3,4-dihydro-1H-2-benzopyran-1-yl]ethyl methanesulfonateHCID 86596012—
Product2-(6-Cyano-3,4-dihydro-1H-2-benzopyran-1-yl)ethyl methanesulfonateHCID 86596014—

Reaction Steps

Prepared from 1-(2-hydroxyethyl)-3,4-dihydro-1H-2-benzopyran-6-carbonitrile, as described for the preparation of 2-[(1S)-6-(aminocarbonyl)-3,4-dihydro-1H-2-benzopyran-1-yl]ethyl methanesulfonate.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07335660B2
Source datasetuspto-grants-2008_02
ORD IDord-0cc39b79a40e4d77b98a05a0b6ccc067
Source noteuspto-grants-2008_02