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- Title
Base‐Catalyzed Highly Regioselective Synthesis of Bio‐Based Hydroxyurethanes.
- Authors
de la Cruz‐Martínez, Felipe; Francés‐Poveda, Enrique; North, Michael; Castro‐Osma, José A.; Lara‐Sánchez, Agustín
- Abstract
The regioselective synthesis of carbamates from bio‐derived cyclic carbonates and amines by using 1,5,7‐triazabicyclo[4.4.0]dec‐5‐ene (TBD) as an organocatalyst is reported. This methodology led to the preparation of a wide range of bio‐sourced hydroxyurethanes from furan‐, carvone‐ and limonene‐based scaffolds under solvent‐free and mild reaction conditions. Moreover, a comprehensive analysis of the process allowed us to optimize the catalyst loading with little or no impact on the process regioselectivity.
- Subjects
CARBAMATES; CARBONATES; CATALYSTS; AMINES; CARBAMATE derivatives
- Publication
European Journal of Organic Chemistry, 2024, Vol 27, Issue 24, p1
- ISSN
1434-193X
- Publication type
Article
- DOI
10.1002/ejoc.202400275