Journal
NATURE COMMUNICATIONS
Volume 12, Issue 1, Pages -Publisher
NATURE PORTFOLIO
DOI: 10.1038/s41467-021-24094-9
Keywords
-
Categories
Funding
- NSFC [21822105, 21772087]
- NSF of Jiangsu Province [BK20190281, BK20201245]
- Six Kinds of Talents Project of Jiangsu Province [JNHB-003]
- programs for high-level entrepreneurial and innovative talents introduction of Jiangsu Province
- Fundamental Research Funds for the Central Universities [020514380263]
Ask authors/readers for more resources
The study presents a new synthetic method for the high-yielding and regioselective synthesis of enantioenriched benzylic alkynes. These compounds serve as important synthetic intermediates with a wide range of potential applications.
alpha -Chiral alkyne is a key structural element of many bioactive compounds, chemical probes, and functional materials, and is a valuable synthon in organic synthesis. Here we report a NiH-catalysed reductive migratory hydroalkynylation of olefins with bromoalkynes that delivers the corresponding benzylic alkynylation products in high yields with excellent regioselectivities. Catalytic enantioselective hydroalkynylation of styrenes has also been realized using a simple chiral PyrOx ligand. The obtained enantioenriched benzylic alkynes are versatile synthetic intermediates and can be readily transformed into synthetically useful chiral synthons. Chiral alkyne motifs bearing an alpha stereocentre are often found in many bioactive compounds, chemical probes, and functional materials. Here the authors show NiH-catalysed reductive migratory hydroalkynylation of olefins with bromoalkynes that form benzylic alkynylation products in high yield and with excellent regioselectivity.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available