One-pot synthesis of multi-substituted conjugated dienones by trapping allene carbocations with active ylides.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d1cc06405c
Abstract: A Rh(II)/boron reagent co-catalyzed unprecedent transformation was established for the rapid construction of multi-substituted conjugated dienones under mild conditions by trapping allene carbocations with oxonium ylides from simple starting points in yields up to 85%.… read more here.
Keywords: trapping allene; allene carbocations; substituted conjugated; one pot ... See more keywords
Sequential hydrozirconation/Pd-catalyzed cross coupling of acyl chlorides towards conjugated (2E,4E)-dienones
Sign Up to like & getrecommendations! Published in 2023 at "Beilstein Journal of Organic Chemistry"
DOI: 10.3762/bjoc.19.17
Abstract: Dienones are challenging building blocks in natural product synthesis due to their high reactivity and complex synthesis. Based on previous work and own initial results, a new stereospecific sequential hydrozirconation/Pd-catalyzed acylation of enynes with acyl… read more here.
Keywords: chlorides towards; towards conjugated; sequential hydrozirconation; conjugated dienones ... See more keywords