Palladium-Catalyzed Hydroxycarbonylation of (Hetero)aryl Halides for DNA-Encoded Chemical Library Synthesis
Author(s) -
Jianyuan Li,
Gabriella Miklóssy,
Ram K. Modukuri,
Kurt M. Bohren,
Zhifeng Yu,
Murugesan Palaniappan,
John C. Faver,
Kevin Riehle,
Martin M. Matzuk,
Nicholas Simmons
Publication year - 2019
Publication title -
bioconjugate chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.279
H-Index - 172
eISSN - 1520-4812
pISSN - 1043-1802
DOI - 10.1021/acs.bioconjchem.9b00447
Subject(s) - chemistry , aryl , halide , palladium , catalysis , dna , combinatorial chemistry , chemical library , chemical synthesis , organic chemistry , small molecule , biochemistry , in vitro , alkyl
A strategy for DNA-compatible, palladium-catalyzed hydroxycarbonylation of (hetero)aryl halides on DNA-chemical conjugates has been developed. This method generally provided the corresponding carboxylic acids in moderate to very good conversions for (hetero)aryl iodides and bromides, and in poor to moderate conversions for (hetero)aryl chlorides. These conditions were further validated by application within a DNA-encoded chemical library synthesis and subsequent discovery of enriched features from the library in selection experiments against two protein targets.
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