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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 232914Generated: October 30, 2026

Trifluoroacetic acid → Telmisartan

https://huagongshe.com/reaction/232914

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTrifluoroacetic acidHCID 6422—
ReactantTelmisartan tert-butyl esterHCID 10076748—
SolventDimethylformamideHCID 6228—
ProductTelmisartanHCID 65999—

Reaction Steps

Prepared analogously to Example 1 from tert.-butyl 4'-[[2-n-propyl-4-methyl-6-(1-methylbenzimidazol-2-yl)-benzimidazol-1-yl]-methyl]-biphenyl-2-carboxylate and trifluoroacetic acid in dimethylformamide.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05591762
Source datasetuspto-grants-1997_01
ORD IDord-ab84a8ca45f04d5096688c4940570f09
Source noteuspto-grants-1997_01