Palladium-Catalyzed, Enantioselective Desymmetrization of N-Acylaziridines with Indoles
Author(s) -
Kinney Van Hecke,
Tyler R. Benton,
Michael Casper,
Dustin Mauldin,
Brandon Drake,
Jeremy B. Morgan
Publication year - 2021
Publication title -
organic letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.94
H-Index - 239
eISSN - 1523-7060
pISSN - 1523-7052
DOI - 10.1021/acs.orglett.1c02914
Subject(s) - desymmetrization , chemistry , enantioselective synthesis , palladium , catalysis , stereochemistry , organic chemistry , combinatorial chemistry
Ring opening reactions of meso -aziridines generate chiral amine derivatives where the control of stereochemistry is possible through enantioselective catalysis. We report the use of a diphosphine-palladium(II) catalyst for the highly enantioselective desymmetrization of N -acylaziridines with indoles. The β-tryptamine products are isolated in moderate to high yield across a range of indole and aziridine substitution patterns. The synthetic utility of β-tryptamine products is demonstrated by conversion to the brominated pyrroloindoline derivative.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom