PIHKALAnthologyShulgin_page_519

PIHKALAnthologyShulgin | page 519 | https://thedailydialectics.com/pdfs/education/chemistry/phenylethylenes/PIHKALAnthologyShulgin/PIHKALAnthologyShulgin.pdf

HCl, with 3x50 mL brine and, after drying over anhydrous Na2SO4, the solvent was removed under vacuum. The residue was a solid and, after recrystallization from MeOH/H20, gave 5.86 g 2,5- dimethoxy-4-(methylthio)benzaldehyde with a mp of 95-97 !C. Purification via the bisulfite complex provided an…