1-(2-aminoethyl)-3-methylurea

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

Procedure: 10.6 g of 3-(4-(2-(2-methylpropoxy)ethoxy)phenoxy)-1,2-epoxypropane and 14 g of N-2-aminoethyl-N'-methyl-urea was refluxed 40 h in isopropanol. The product crystallized when the heating was stopped. Recrystallized from isopropanol. Yield 8 g. M.p. 121° C. (base). The structure was determined using NMR. The product crystallized when the heating Recrystallized from isopropanol

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

Procedure: 10.6 g of 3-(4-(2-(2-methylpropoxy)ethoxy)phenoxy)-1,2-epoxypropane and 14 g of N-2-aminoethyl-N'-methyl-urea was refluxed 40 h in isopropanol. The product crystallized when the heating was stopped. Recrystallized from isopropanol. Yield 8 g. M.p. 121° C. (base). The structure was determined using NMR. The product crystallized when the heating Recrystallized from isopropanol

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

Procedure: 10.6 g of 3-(4-(2-(2-methylpropoxy)ethoxy)phenoxy)-1,2-epoxypropane and 14 g of N-2-aminoethyl-N'-methyl-urea was refluxed 40 h in isopropanol. The product crystallized when the heating was stopped. Recrystallized from isopropanol. Yield 8 g. M.p. 121° C. (base). The structure was determined using NMR. The product crystallized when the heating Recrystallized from isopropanol