Journal
ORGANIC LETTERS
Volume 21, Issue 9, Pages 3361-3366Publisher
AMER CHEMICAL SOC
DOI: 10.1021/acs.orglett.9b01103
Keywords
-
Categories
Funding
- Science and Engineering Research Board (SERB), New Delhi [EMR/2016/005045]
- Council of Scientific and Industrial Research (CSIR), New Delhi
- IISc Bangalore
Ask authors/readers for more resources
The first enantioselective decarboxylative [4 + 2]-annulation of ethynyl benzoxazinanones with azlactones has been developed under cooperative copper and bifunctional tertiary aminourea catalysis. This direct and modular approach combines dipolar copper-allenylidene intermediates with azlactone enolates and allows for the synthesis of alpha-quaternary alpha-acylaminoamides as a single diastereomer generally in high yields with good to excellent enantioselectivities (up to 99:1 er).
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