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Synlett 2020; 31(01): 92-96
DOI: 10.1055/s-0039-1690266
DOI: 10.1055/s-0039-1690266
letter
Six-Membered Cyclic Amidines as Efficient Catalysts for the Synthesis of Cyclic Dithiocarbonates from Carbon Disulfide and Epoxides under Mild Conditions
Further Information
Publication History
Received: 16 October 2019
Accepted after revision: 29 October 2019
Publication Date:
25 November 2019 (online)


Abstract
Six-membered cyclic amidines effectively catalyzed the reaction of carbon disulfide with epoxides under mild conditions, such as atmospheric pressure and ambient temperature, to give the corresponding cyclic dithiocarbonates (1,3-oxathiolane-2-thiones) in high yields.
Key words
amidines - organocatalysis - carbon disulfide - epoxides - cyclic dithiocarbonates - oxathiolanethionesSupporting Information
- Supporting information for this article is available online at https://doi.org/10.1055/s-0039-1690266.
- Supporting Information