反应详情

To a solution of 6.1 g of 1-chloro-1-nitrosocyclohexane in 135 ml of ethanol and 260 ml of carbon tetrachloride, cooled to -20° C. in an acetone-dry ice bath, was slowly added 33.6 ml of 1,3-cyclohexadiene. The mixture was stored at -20° C. for 6 days and the solid collected, giving 4.5 g of 2-oxa-3-azabicyclo[2.2.2]oct-5-ene, hydrochloride.

1. customthe solid collected