Stretchable chiral pockets for palladium-catalyzed highly chemo- and enantioselective allenylation
Sign Up to like & getrecommendations! Published in 2021 at "Nature Communications"
DOI: 10.1038/s41467-021-22498-1
Abstract: Pyrazolones are a vital class of heterocycles possessing various biological properties and much attention is paid to the diversified synthesis of enantiopure pyrazolone derivatives. We describe here the development of diphenylphosphinoalkanoic acid based chiral bisphosphine… read more here.
Keywords: catalyzed highly; palladium catalyzed; stretchable chiral; chiral pockets ... See more keywords
Modular Access to Multi-substituted Allenones via Environmentally Friendly Organocatalytic C-H Allenylation of Aldehydes
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DOI: 10.1039/d4gc04550e
Abstract: Direct C-H alkylation of aldehydes with organohalides has provided a straightforward and step-economy strategy for ketone synthesis. However, direct C-H allenylation of aldehydes with organohalides has not been reported and... read more here.
Keywords: access multi; allenylation; substituted allenones; modular access ... See more keywords