A new facile method for the synthesis of 3-imidazolylpropionic acid N-oxides
作者:Anton V. Kutasevich、Valery P. Perevalov、Vitaly S. Mityanov、Boris V. Lichitsky、Andrey N. Komogortsev、Mikhail M. Krayushkin、Tatyana Yu. Koldaeva、Vladimir S. Miroshnikov
DOI:10.1007/s10593-019-02431-7
日期:2019.2
A facile and efficient method for the preparation of 3-imidazolylpropionic acid N-oxides has been developed. It involves condensation of 2-unsubstituted imidazole N-oxide with an aldehyde and Meldrum's acid followed by hydrolysis and decarboxylation of the corresponding adduct. This method tolerates a broad variation in the structure of starting aldehydes as well as N-oxides.