PIHKALAnthologyShulgin_page_800

PIHKALAnthologyShulgin | page 800 | https://thedailydialectics.com/pdfs/education/chemistry/phenylethylenes/PIHKALAnthologyShulgin/PIHKALAnthologyShulgin.pdf

encouraged the separation of crystals which were removed, and had a mp of 150-152 !C. Recrystallization from toluene gave gold-colored crystals of the benzalmalononitrile with a mp of 153.5- 155 !C, but the melt remained slightly cloudy. To a solution of 1.4 g…