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New Chiral BINOL‐Based Phosphates for Enantioselective [Au(I)]‐Catalyzed Dearomatization of β‐Naphthols with Allenamides
Author(s) -
Pedrazzani Riccardo,
An Juzeng,
Monari Magda,
Bandini Marco
Publication year - 2021
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/ejoc.202100166
Subject(s) - enantioselective synthesis , chemistry , stereoselectivity , catalysis , counterion , phosphate , combinatorial chemistry , organic chemistry , ion
New chiral BINOL‐based phosphate counterions have been synthesized, fully characterized, and employed in the enantioselective gold‐catalyzed dearomatization of β‐naphthols with allenamides. A range of densely functionalized C1‐allylated naphthalenones were realized under mild conditions and high levels of chemo‐, regio‐ and stereoselectivity ( ee up to 95 %).