N,N-dicyclohexylnitrous amide

Conditions: temp:95.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: A solution of 20.7 g of sodium nitrite in 60 ml of water is slowly added dropwise at RT to a mixture of 36.2 g of dicylohexylamine, 18 ml of conc. HCl and 300 ml of water. After this, the mixture is heated to 95° C. for 7 h. The nitro compound is extracted by shaking with ether. After drying over Na2SO4 and evaporating the ether, an oily residue remains which immediately crystallises. The nitro compound is extracted After drying over Na2SO4 evaporating the ether immediately crystallises

Conditions: temp:95.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: A solution of 20.7 g of sodium nitrite in 60 ml of water is slowly added dropwise at RT to a mixture of 36.2 g of dicylohexylamine, 18 ml of conc. HCl and 300 ml of water. After this, the mixture is heated to 95° C. for 7 h. The nitro compound is extracted by shaking with ether. After drying over Na2SO4 and evaporating the ether, an oily residue remains which immediately crystallises. The nitro compound is extracted After drying over Na2SO4 evaporating the ether immediately crystallises

Conditions: temp:95.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: A solution of 20.7 g of sodium nitrite in 60 ml of water is slowly added dropwise at RT to a mixture of 36.2 g of dicylohexylamine, 18 ml of conc. HCl and 300 ml of water. After this, the mixture is heated to 95° C. for 7 h. The nitro compound is extracted by shaking with ether. After drying over Na2SO4 and evaporating the ether, an oily residue remains which immediately crystallises. The nitro compound is extracted After drying over Na2SO4 evaporating the ether immediately crystallises