A Modular and Catalytic Methodology To Access 2,5-Furan-Based Phenylene/Thiophene Oligomers through a One-Pot Decarboxylative Cross-Coupling from 5-Bromofurfural
作者:Brandon Cigana、Victoria Lapointe、Marek B. Majewski、Pat Forgione
DOI:10.1021/acs.joc.4c00347
日期:2024.6.7
library of 2,5-furan-based phenylene/thiopheneoligomers were synthesized starting from 5-bromofurfural, a derivative of biomass-derived furfural. Varied electronic groups are coupled onto the furan motif, followed by the installation of a phenylene or thiophene central linker through a one-pot Pd-catalyzed decarboxylative cross-coupling reaction. Resulting oligomers containing the furan-phenylene-furan