In each reaction box, place the best reagent and conditions from the list. You are currently in a labeling module. Turn off browse mode or quick nav, Tab to items, Space or Enter to pick up, Tab to move, Space or Enter to drop.Benzaldehyde is converted to 2 phenyl acetonitrile in three steps. Benzldehyde is a benzene ring with an aldehyde substituent. The product is a phenyl ring bonded to C H 2 C N.