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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1432778Generated: November 3, 2026

Trifluoromethanesulfonic anhydride → HCID 86618071, compound

https://huagongshe.com/reaction/1432778

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTrifluoromethanesulfonic anhydrideHCID 67749—
ReactantHCID 69005603HCID 69005603—
SolventPyridineHCID 1049—
ProductHCID 86618071HCID 86618071—

Reaction Steps

Trifluoromethanesulfonic anhydride was added to a pyridine solution of methyl 5-(3-cyano-4-hydroxyphenyl)thiophene-2-carboxylate and the whole was stirred at room temperature to obtain methyl 5-(3-cyano-4-{[(trifluoromethyl)sulfonyl]oxy}phenyl)thiophene-2-carboxylate. F: 392.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07612108B2
Source datasetuspto-grants-2009_11
ORD IDord-1d7d08277cac40719cee78cfe86464d2
Source noteuspto-grants-2009_11