cesium fluoride in N,N,N',N',N'',N''-hexamethylphosphoric triamide 5 h; Ambient temperatureIrradiation; Yield given. Yields of byproduct given. Title compound not separated from byproducts;

1,8-diazabicyclo[5.4.0]undec-7-ene; cesium fluoride in N,N,N',N',N'',N''-hexamethylphosphoric triamide 5 h; Ambient temperature;

cesium fluoride in N,N,N',N',N'',N''-hexamethylphosphoric triamide 5 h; Ambient temperatureIrradiation; Yield given. Yields of byproduct given. Title compound not separated from byproducts;