1: 2-acetyl-furan With polymer-supported [(hydroxy(sulfonyloxy)iodo]benzene in acetonitrile 16 h; Heating; 2: benzenecarbothioamide With potassium carbonate in acetonitrile 6 h; Heating;
1: 1-(2-furyl)-2-hydroxyethan-1-one With triethylamine in dichloromethane 24 h; Heating; 2: benzenecarbothioamide With potassium carbonate in acetonitrile 10 h; Heating; Further stages.;
