Mn-mediated sequential three-component domino Knoevenagel/cyclization/Michael addition/oxidative cyclization reaction towards annulated imidazo[1,2-a]pyridines
The sequential three-component reaction between o-hydroxybenzaldehydes, N-(cyanomethyl)pyridinium salts and a nucleophile towards substituted chromenoimidazopyridines under oxidative conditions has been developed. The employment of Mn(OAc)3•2H2O or KMnO4 as stoichiometric oxidants allowed the use of...
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https://www.scopus.com/record/display.uri?eid=2-s2.0-85060028875&origin=resultslist&sort=plf-f&src=s&st1=Mn-mediated+sequential+three-component+domino+Knoevenagel%2fcyclization%2fMichael+addition%2foxidative+cyclization+reaction+towards+annulated+&st2=&sid=8d7e07296752d7d15dcd167d2eba731c&sot=b&sdt=b&sl=151&s=TITLE-ABS-KEY%28Mn-mediated+sequential+three-component+domino+Knoevenagel%2fcyclization%2fMichael+addition%2foxidative+cyclization+reaction+towards+annulated+%29&relpos=0&citeCnt=0&searchTerm=https://dspace.ncfu.ru/handle/20.500.12258/4192