PIHKALAnthologyShulgin_page_640

PIHKALAnthologyShulgin | page 640 | https://thedailydialectics.com/pdfs/education/chemistry/phenylethylenes/PIHKALAnthologyShulgin/PIHKALAnthologyShulgin.pdf

To a half-hour pre-incubated mixture of 69 g POCI3 and 60 g N-methylformanilide there was added 29.0 g 5-methoxy-2-methyl-2,3-dihydrobenzofuran and the mixture was heated on the steam bath for 2 h. The reaction mixture was poured into | L H20, and allowed to stir overnight. The brown gummy solids…