1-(2,6,6-Trimethylcyclohex-3-en-1-yl)but-2-en-1-one → 3-[3-(3-{3-[1-Methyl-3-oxo-3-(2,6,6-trimethyl-cyclohex-3-enyl)-propylamino]-propylamino}-propylamino)-propylamino)-1-(2,6,6-trimethyl-cyclohex-3-enyl)-butan-1-one

참여 물질

반응 단계

To a 0° C. stirred solution of 96 g (0.50 mol) of 1-(2,6,6-trimethyl-cyclohex-3-enyl)-but-2-en-1-one (δ-damascone) in 250 mL of ethanol is added 47 g (0.25 mol) of N1-[3-(3-Amino-propylamino)-propyl]-propane-1,3-diamine. The reaction is allowed to warm to room temperature. After stirring for 24 h, the ethanol is concentrated by rotary evaporation to give 3-[3-(3-{3-[1-methyl-3-oxo-3-(2,6,6-trimethyl-cyclohex-3-enyl)-propylamino]-propylamino}-propylamino)-propylamino]-1-(2,6,6-trimethyl-cyclohex-3-enyl)-butan-1-one (bis-Michael adduct 14) as an oil.

출처 및 근거