1.
J Org Chem
; 83(16): 8962-8970, 2018 Aug 17.
Artigo
em Inglês
| MEDLINE
| ID: mdl-29969904
RESUMO
The catalytic and chemoselective oxidation of cinnamaldehyde derivatives having a CâC bond and formyl group was studied by using two organocatalysts. The visible-light-induced catalysis using rhodamine 6G as an organophotocatalyst promoted the methoxyhydroxylation of the CâC bond in a chemoselective manner. In contrast, the cooperation between rhodamine 6G and N-heterocyclic carbene (NHC) allowed the oxidative esterification of formyl group.