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Enantioselective Iridium‐Catalyzed Allylation of Acetylenic Ketones via 2‐Propanol‐Mediated Reductive Coupling of Allyl Acetate: C14‐C23 of Pladienolide D
Author(s) -
Brito Gilmar A.,
Jung WooOk,
Yoo Minjin,
Krische Michael J.
Publication year - 2019
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201908939
Subject(s) - enantioselective synthesis , catalysis , chemistry , iridium , ketone , organic chemistry , coupling (piping) , medicinal chemistry , combinatorial chemistry , materials science , metallurgy
Abstract Highly enantioselective catalytic reductive coupling of allyl acetate with acetylenic ketones occurs in a chemoselective manner in the presence of aliphatic or aromatic ketones. This method was used to construct C14‐C23 of pladienolide D in half the steps previously required.