Efficient Preparation of Tetrasubstituted Pyrazines Starting from Pyrazin-2(1H)-ones
作者:Erik Van der Eycken、Sachin Modha、Jalpa Trivedi、Vaibhav Mehta、Denis Ermolat'ev
DOI:10.1055/s-0031-1289714
日期:2012.6
methodology for the synthesis of tetrasubstituted pyrazines starting from pyrazin-2(1H)-ones has been elaborated. Diversity in the functionalization and the beneficial effect of microwave irradiation throughout the methodology has been demonstrated. palladium catalysis - copper catalysis - pyrazines - 3,5-dichloropyrazin-2(1H)-ones - microwaves - nucleosides
已经阐述了一种从吡嗪-2(1 H)-ones开始合成四取代吡嗪的有效方法。在整个方法中,微波辐射的功能化和有益作用的多样性已得到证明。 钯催化-铜催化-吡嗪-3,5-二氯吡嗪-2(1 H)-ones-微波-核苷