. 2021 Feb 22;26(4):1163. doi: 10.3390/molecules26041163
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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Scheme 3.
Synthesis of a series of 1,3,4-oxadiazoles.