![(2E)-3-(3-Chlorophenyl)-N-{2-[4-(methylsulfonyl)-1-piperazinyl]-2-oxoethyl}acrylamide structure](https://static.chemtradehub.com/structs/250/2505001-54-5-c1e9.webp "(2E)-3-(3-Chlorophenyl)-N-{2-[4-(methylsulfonyl)-1-piperazinyl]-2-oxoethyl}acrylamide structure")
(2E)-3-(3-Chlorophenyl)-N-{2-[4-(methylsulfonyl)-1-piperazinyl]-2-oxoethyl}acrylamide
CAS Number:
2505001-54-5
Molecular Formula:
C16H20ClN3O4S
Oxidant- and hydrogen acceptor-free palladium catalyzed dehydrogenative cyclization of acylhydrazones to substituted oxadiazoles
Literature Information
Publication Date
2017-10-12
DOI
10.1039/C7QO00749C
Impact Factor
5.281
Authors
Qiangqiang Jiang, Xinghui Qi, Chenyang Zhang, Xuan Ji, Jin Li, Renhua Liu
View Original
Abstract
An efficient method for the synthesis of 2,5-disubstituted 1,3,4-oxadiazoles has been developed through palladium(0) catalyzed dehydrogenative cyclization of N-arylidenearoylhydrazides. By using this method, a wide range of functionalized and potentially biologically relevant 1,3,4-oxadiazole-containing compounds have been accessed in moderate to high isolated yields. The dehydrogenative cyclization process is characterized by the nonuse of any sacrificing hydrogen acceptors or oxidants and hydrogen gas as the only by-product, and therefore circumvents the recurring problems of over-oxidation and the compatibility with easily oxidizable functionalities in oxidation protocols.
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Source Journal
Organic Chemistry Frontiers
CiteScore:
7.8
Self-citation Rate:
8.7%
Articles per Year:
724
Organic Chemistry Frontiers publishes high-quality research from across organic chemistry. Emphases are placed on studies that make significant contributions to the field of organic chemistry by reporting either new or significantly improved protocols or methodologies. Topics include, but are not limited to the following: Organic synthesis Development of synthetic methodologies Catalysis Natural products Functional organic materials Supramolecular and macromolecular chemistry Physical and computational organic chemistry
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S-[2,3-Bis(palmitoyloxy)propyl]-N-[(9H-fluoren-9-ylmethoxy)(hydroxy)methylene]cysteine
CAS Number:
210532-98-2
Molecular Formula:
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cis-3-Amino-1-(trifluoromethyl)cyclobutanol hydrochloride (1:1)
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Molecular Formula:
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