Saccharide success: exploring the role of d-fructose-based thioureas as organocatalysts for the enantioselective Friedel-Crafts alkylation reaction.

ABSTRACT: In this study, a series of sixteen (16) d-fructose-based bifunctional thioureas were examined as organocatalysts for the enantioselective Friedel-Crafts alkylation of indoles and pyrrole with β-nitrostyrenes. This investigation is a part of our ongoing project, which aims to expand the scope of application of d-fructose-based thioureas. Under the optimized low-temperature reaction conditions, the corresponding adducts were obtained with good yield (up to 95%) and excellent enantioselectivity (>99% ee).

SUBMITTER: Lalhmangaihzuala S 

PROVIDER: S-EPMC11915211 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature