Selective Synthesis of 4-Aryl-1,3-dioxanes from Arylalkenes and Paraformaldehyde using an Ion Exchange Resin as Catalyst; Extension to Natural Compounds
Sur un concept original : La catalyse triphasique et les echangeurs de cations
作者:Michel Delmas、Antoine Gaset
DOI:10.1016/0040-4039(81)80133-5
日期:1981.1
The condensation in triphase process of aqueous formaldehyde with aromatic alkenes dissolved in an organic solvent is possible in the presence of polystyrene sulfonic acid resin.