chloro-phenoxy-phenyl-borane

3-(2-(2-oxochroman-3-yl)ethyl)-2H-chromen-2-one

phenylphosphonic diphenylphosphinic anhydride phenyl ester

1-(3-hydroxy-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)ethanone

2-phenyl-[1]naphthoic acid phenyl ester