期刊
ACS CATALYSIS
卷 12, 期 6, 页码 3317-3322出版社
AMER CHEMICAL SOC
DOI: 10.1021/acscatal.1c05827
关键词
gold catalysis; planar chirality; errocene phosphines; enantioselective synthesis; enynes; DFT calculations
资金
- MCIN/ AEI [PID2019-104815GB-I00, CEX2019-000925-S]
- European Research Council [835080]
- AGAUR [2017 SGR 1257]
- CERCA Program/ Generalitat de Catalunya
- European Research Council (ERC) [835080] Funding Source: European Research Council (ERC)
Planar chiral monodentate 1,3-disubstituted ferrocene phosphines inspired by JohnPhos-type ligands have been synthesized and applied for the enantioselective gold(I) catalyzed [4 + 2] cycloaddition of 1,6-arylenynes. Computational studies elucidated the working mode of the catalyst, involving attractive noncovalent interactions that induce the folding of the substrate in the chiral environment of the ligand.
Planar chiral monodentate 1,3-disubstituted ferrocene phosphines inspired on JohnPhos-type ligands have been synthesized and applied to the enantioselective gold(I) catalyzed [4 + 2] cycloaddition of 1,6-arylenynes. Computational studies rationalized the working mode of the catalyst on the folding of the substrate in the chiral environment of the ligand involving attractive noncovalent interactions.
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