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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%.…
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Keywords:
trapping allene;
allene carbocations;
substituted conjugated;
one pot ... See more keywords
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Published in 2022 at "RSC Advances"
DOI: 10.1039/d2ra02127g
Abstract: A highly efficient method for the synthesis of aryl substituted conjugated enediynes and unsymmetrical 1,3-diynes via selective cross-coupling reactions of 1,1-dibromoethylenes with alkynylaluminums using the Pd(OAc)2–DPPE and Pd2(dba)3–TFP complexes as catalysts, respectively, has been successfully…
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Keywords:
conjugated enediynes;
substituted conjugated;
enediynes unsymmetrical;
synthesis aryl ... See more keywords