Enantioselective synthesis and racemization dynamics of trithia[5]helicenes derived from the dithieno[2,3- b :3′,2′- d ]-thiophene unit
Year: 2025
Type: article
Abstract: Two successive Au-catalyzed alkyne hydroarylation events allow the assembly of trithia[5]helicenes with high enantioselectivity. The racemization barrier of the structures prepared was experimentally determined (Δ G ≠ = 35.6 kcal mol −1 at 175 °C).
Source: Chemical Science
DOI: 10.1039/d5sc06132f
Authors: Wei Fu, Martin Simon, Christopher Golz, Manuel Alcarazo
Institution: University of Göttingen
Language: English
Subfield: Organic Chemistry
Field: Chemistry
Domain: Physical Sciences
Open Access status: diamond
Funder: Deutsche Forschungsgemeinschaft
OpenAlex ID: W4414439997