PIHKALAnthologyShulgin_page_646

PIHKALAnthologyShulgin | page 646 | https://thedailydialectics.com/pdfs/education/chemistry/phenylethylenes/PIHKALAnthologyShulgin/PIHKALAnthologyShulgin.pdf

methoxy-2,3,3-trimethyl-2,3-dihydrobenzofuran, remains the stuff of speculation. And a start towards F-23, 6-(2-aminopropyl)-2,3-dimethyl-5-methoxy-2,3-dihydrobenzofuran, got just as far as the starting ether, when it occurred to me that the final product would have an unprecedented three chiral…