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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1188460Generated: November 2, 2026

3-Bromo-5-[5-(chloromethyl)-1,3,4-oxadiazol-2-yl]pyridine → 1-{[5-(5-Bromo-3-pyridinyl)-1,3,4-oxadiazol-2-yl]methyl}-2-ethyl-4-(trifluoromethyl)-1H-indole-5-carbonitrile

https://huagongshe.com/reaction/1188460

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Bromo-5-[5-(chloromethyl)-1,3,4-oxadiazol-2-yl]pyridineHCID 28979365—
Reactant2-ethyl-4-(trifluoromethyl)-1H-indole-5-carbonitrileHCID 67403819—
Product1-{[5-(5-Bromo-3-pyridinyl)-1,3,4-oxadiazol-2-yl]methyl}-2-ethyl-4-(trifluoromethyl)-1H-indole-5-carbonitrileHCID 67404991—

Reaction Steps

Synthesized as described in Example 145B from 2-ethyl-4-(trifluoromethyl)-1H-indole-5-carbonitrile and 3-bromo-5-[5-(chloromethyl)-1,3,4-oxadiazol-2-yl]pyridine: MS (ESI): m/z 476 (M−1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08673948B2
Source datasetuspto-grants-2014_03
ORD IDord-a523c81174c94035a985a3c5356b179b
Source noteuspto-grants-2014_03