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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1078055Generated: November 1, 2026

Pyridine → Tetralin

https://huagongshe.com/reaction/1078055

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridineHCID 1049—
ReactantDichloromethaneHCID 6344—
ReactantTrifluoromethanesulfonic anhydrideHCID 67749—
ProductTetralinHCID 8404—

Reaction Steps

In Step 3, A-3 is reacted with trifluoromethanesulfonic anhydride in the presence of methylene chloride and pyridine to provide A-4 tetralin.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05545755
Source datasetuspto-grants-1996_08
ORD IDord-3ece25dcc2b743a7b7c3a506c8cf2127
Source noteuspto-grants-1996_08