N'-[(Z)-octadec-9-enyl]propane-1,3-diamine

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

Procedure: Into an apparatus similar to that in Example 1, were charged 324.1 g (1 mole) of N-(9-octadecenyl)-1,3-propylenediamine and 130.1 g (1 mole) of ethyl acetoacetate. At 110° to 120° C. and under a reduced pressure of 50 mmHg, 18 g of water and 46 g of ethanol had been distilled off to obtain 1-(9-octadecenyl)-4-methyl-3,6,7,8-tetrahydro-1,5-diazocin-2-one. At 110° to 120° C. and under a reduced pressure of 50 mmHg, 18 g of water and 46 g of ethanol had been distilled off

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

Procedure: Into an apparatus similar to that in Example 1, were charged 324.1 g (1 mole) of N-(9-octadecenyl)-1,3-propylenediamine and 130.1 g (1 mole) of ethyl acetoacetate. At 110° to 120° C. and under a reduced pressure of 50 mmHg, 18 g of water and 46 g of ethanol had been distilled off to obtain 1-(9-octadecenyl)-4-methyl-3,6,7,8-tetrahydro-1,5-diazocin-2-one. At 110° to 120° C. and under a reduced pressure of 50 mmHg, 18 g of water and 46 g of ethanol had been distilled off

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

Procedure: Into an apparatus similar to that in Example 1, were charged 324.1 g (1 mole) of N-(9-octadecenyl)-1,3-propylenediamine and 130.1 g (1 mole) of ethyl acetoacetate. At 110° to 120° C. and under a reduced pressure of 50 mmHg, 18 g of water and 46 g of ethanol had been distilled off to obtain 1-(9-octadecenyl)-4-methyl-3,6,7,8-tetrahydro-1,5-diazocin-2-one. At 110° to 120° C. and under a reduced pressure of 50 mmHg, 18 g of water and 46 g of ethanol had been distilled off