Saccarozơ: \(2{C_{12}}{H_{22}}{O_{11}} + Cu{\left( {OH} \right)_2} \to {\left( {{C_{12}}{H_{21}}{O_{11}}} \right)_2}Cu + 2{H_2}O\)
Không phản ứng với \(AgN{O_3}/N{H_3}\).
\({C_{12}}{H_{22}}{O_{11}} + {H_2}O\buildrel {{H_2}S{O_{4,}}t^\circ } \over \longrightarrow {C_6}{H_{12}}{O_6} + {C_6}{H_{12}}{O_6}\)
Saccarozơ glucozơ fructozơ
Mantozơ:
\(2{C_{12}}{H_{22}}{O_{11}} + Cu{\left( {OH} \right)_2} \to {\left( {{C_{12}}{H_{21}}{O_{11}}} \right)_2}Cu + 2{H_2}O\)
\({C_{11}}{H_{21}}{O_{10}} - CHO + 2\left[ {Ag{{\left( {N{H_3}} \right)}_2}} \right]OH \to {C_{11}}{H_{21}}{O_{10}}COON{H_4} + 2Ag \downarrow + 3N{H_3} + {H_2}O\)
\({C_{12}}{H_{22}}{O_{11}} + {H_2}O\buildrel {{H^ + },t^\circ } \over \longrightarrow 2{C_6}{H_{12}}{O_6}\)
Mantozơ glucozơ