calcium carbonate in water Heating;

Tetra-n-butyl-ammonium 2-nitropropanate in water; toluene 24 h; Ambient temperatureIrradiation;

tetrabutylammomium bromide; lithium 1.) ethanol, 2.) toluene, water, RT, irradiation, 24 h; Yield given. Multistep reaction. Yields of byproduct given;