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ChemInform Abstract: Palladium-Catalyzed Aminocarbonylation Reaction to Access 1,3,4-Oxadiazoles Using Chloroform as the Carbon Monoxide Source.
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2,5-Diaryl-1,3,4-oxadiazoles are readily prepared from monoarylated tetrazoles and aryl iodides or bromides.

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