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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2102030Generated: October 31, 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}-4-chloro-2-propyl-1H-indole-5-carbonitrile

https://huagongshe.com/reaction/2102030

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Bromo-5-[5-(chloromethyl)-1,3,4-oxadiazol-2-yl]pyridineHCID 28979365—
Reactant4-chloro-2-propyl-1H-indole-5-carbonitrileHCID 67404338—
Product1-{[5-(5-Bromo-3-pyridinyl)-1,3,4-oxadiazol-2-yl]methyl}-4-chloro-2-propyl-1H-indole-5-carbonitrileHCID 57800408—

Reaction Steps

Synthesized as described in Example 4 from 4-chloro-2-propyl-1H-indole-5-carbonitrile and 3-bromo-5-[5-(chloromethyl)-1,3,4-oxadiazol-2-yl]pyridine: 1H NMR (400 MHz, DMSO-d6) δ 9.03 (d, J=1.3 Hz, 1H), 8.94 (d, J=2.0 Hz, 1H), 8.46 (s, 1H), 7.97 (s, 1H), 7.81 (d, J=8.5 Hz, 1H), 7.61 (d, J=8.5 Hz, 1H), 5.96 (s, 2H), 2.95-2.87 (m, 2H), 1.75-1.48 (m, 2H), 0.93 (t, J=7.3 Hz, 3H); MS (ES) m/z 457 (M+1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07572820B2
Source datasetuspto-grants-2009_08
ORD IDord-84168b3af20444f18374466135d53302
Source noteuspto-grants-2009_08