PhI(OAc)<sub>2</sub>-Al<sub>2</sub>O<sub>3</sub>mediated synthesis of 1,8-naphthyridinyl-1,3,4-oxadiazoles under microwave irradiation
作者:K. Mogilaiah、E. Anitha、H. Sharath Babu、T. Kumara Swamy
DOI:10.1002/jhet.34
日期:2009.1
Alumina-supported iodobenzene diacetate [PhI(OAc)2-Al2O3] is a highly efficient reagent for the oxidative cyclization of [o-(1,8-naphthyridin-2-yl)phenoxy]acetic acid arylidene hydrazides to 5-aryl-2-[o-(1,8-naphthyridin-2-yl)phenoxymethyl]-1,3,4-oxadiazoles in solvent-free conditions under microwave irradiation. The products are obtained in good yields and in a state of high purity. J. Heterocyclic
氧化铝支持 二乙酸碘苯[岛(OAC)2 -Al 2 ö 3 ]是一种高效的试剂用于氧化环化的[ o-(1,8-萘啶-2-基)苯氧基]乙酸亚芳基酰肼到5-芳基-2- [ o-(1,8-萘啶-2-基)苯氧基甲基] -1,3,4-恶二唑在无溶剂条件下于微波辐射下进行。以高收率和高纯度获得产物。杂环化学杂志,46,127(2009)。