Construction of polycyclic bridged indene derivatives by a tandem 1,3-rearrangement/intramolecular Friedel-Crafts cyclization of propargyl acetates.
Sign Up to like & getrecommendations! Published in 2019 at "Chemical communications"
DOI: 10.1039/c9cc03715b
Abstract: An unprecedented Lewis acid-catalyzed cascade 1,3-rearrangement/Friedel-Crafts cyclization of propargyl acetates is developed for the construction of polycyclic bridged indene derivatives in moderate to good yields. This practical procedure features mild conditions, broad substrate scope, and… read more here.
Keywords: crafts cyclization; construction polycyclic; cyclization propargyl; propargyl acetates ... See more keywords
Synthesis of Multisubstituted Allenes via Palladium-Catalyzed Cross-Coupling Reaction of Propargyl Acetates with an Organoaluminum Reagent
Sign Up to like & getrecommendations! Published in 2017 at "Synlett"
DOI: 10.1055/s-0036-1588389
Abstract: We describe a convenient method for the synthesis of multisubstituted allenes from cross-coupling of propargyl acetates with organoaluminum reagent: The reaction of propargyl acetates with 1.2 equivalents of organoaluminum reagent mediated by Pd(PPh 3 ) 2… read more here.
Keywords: organoaluminum reagent; multisubstituted allenes; synthesis multisubstituted; propargyl acetates ... See more keywords