A Mild Method for the Preparation of 1,3,4-Oxadiazoles: Triflic Anhydride Promoted Cyclization of Diacylhydrazines

Autor:	Barb E. Segelstein, Martin Patrick Allen, Spiros Liras
Rok vydání:	2000
Předmět:	chemistry.chemical_compound chemistry Organic Chemistry Pyridine Organic chemistry
Zdroj:	Synthetic Communications. 30:437-443
ISSN:	1532-2432 0039-7911
DOI:	10.1080/00397910008087340
Popis:	Diacylhydrazines undergo cyclization upon treatment with triflic anhydride and pyridine to form the corresponding 1,3,4-oxadiazoles in yields ranging from 70--95%.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9f551230b1bacf2997f17675bfc11908 https://doi.org/10.1080/00397910008087340 Zobrazit plný text záznamu