ответ:CH2COOH+CH3-CH-CH2-CH-COOH+С11Н12N2O2=
I O H I I
NH2 II I CH3 NH2
CH2 - C- N - CH - C - N - CH -COOH+2H2O
I II I I I
NH2 O H CH2-CH-CH3 CH2-C8H6N
I
CH3
ответ:CH2COOH+CH3-CH-CH2-CH-COOH+С11Н12N2O2=
I O H I I
NH2 II I CH3 NH2
CH2 - C- N - CH - C - N - CH -COOH+2H2O
I II I I I
NH2 O H CH2-CH-CH3 CH2-C8H6N
I
CH3