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Highly Efficient One-Pot Solvent-Free Synthesis of 2,5-Disubstituted-1,3,4-Oxadiazole via BTI-mediated Oxidation of N-Acylhydrazone from Hydrazide and Aldehyde

Title
Highly Efficient One-Pot Solvent-Free Synthesis of 2,5-Disubstituted-1,3,4-Oxadiazole via BTI-mediated Oxidation of N-Acylhydrazone from Hydrazide and Aldehyde
Authors
Yan, XinhaoLee, GoeunNoh, Kyung TakLee, HyeonjinKim, HakwonLee, Kyu HyungHur, Nam HwiLee, ByeongnoPark, Young Jun
Ewha Authors
박영준
Issue Date
2017
Journal Title
BULLETIN OF THE KOREAN CHEMICAL SOCIETY
ISSN
1229-5949JCR Link
Citation
vol. 38, no. 7, pp. 723 - 727
Keywords
Solvent-free1,3,4-OxadiazoleN-AcylhydrazoneBall-mill[Bis(trifluoroacetoxy) iodo] benzene-oxidation
Publisher
WILEY-V C H VERLAG GMBH
Indexed
SCI; SCIE; SCOPUS; KCI WOS scopus
Abstract
2,5-Disubstituted-1,3,4-oxadiazoles are prepared in excellent yields ( up to 97%) under totally solvent-free conditions by the quantitative formation of N-acylhydrazone from the reaction of a hydrazide with an aldehyde using a ball-mill for 10 min at room temperature followed by oxidation with BTI at 80 degrees C for 1h.
DOI
10.1002/bkcs.11160
Appears in Collections:
연구기관 > 바이오레독스시스템연구센터 > Journal papers
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