作者:S. P. Bondarenko、O. N. Miroshnikov、M. S. Frasinyuk、V. P. Khilya
DOI:10.1007/s10600-013-0757-z
日期:2013.11
Recyclization of 7-O-β-(N,N-dialkylamino)ethyl derivatives of formononetin, 2-methylformononetin, and 2-methylcladrin through the action of hydroxylamine was studied. A series of 4-aryl-5-[2-hydroxy-4-β-(N,N-dialkylamino)ethoxyphenyl]isoxazoles were prepared.
研究了 7-O-β-(N,N-二烷基氨基)乙基甲萘素、2-甲基甲萘素和 2-甲基桔梗素衍生物在羟胺作用下的再环化。制备了一系列 4-芳基-5-[2-羟基-4-β-(N,N-二烷基氨基)乙氧基苯基]异恶唑。