Reduction of Cyclohexanone with Sodium Borohydride in Aqueous Alkaline SolutionA Beginning Organic Chemistry Experiment Sodrum hunrhydridc r e d u r t i m t ~ an t aldehyde ur ketone is a frequently used experiment i n a heginning organic zhrmistry laborstvry.' Hecause students in our lnlmratory ublained very y w r yields of cyclohexamd using a p n r e d u r p invol\,ing thesodium borohydridr rrduction ofryrluhrxanone in inethanol slabili,ed with sodium mcthuxdt., acs