a) compusi carboxilici ; CH3-COOH - acid acetic
b) alcooli primari : CH3-OH - metanolul/alcoolul metilic
c) compusi halogenati : CH2Cl-CH2Cl - 1,2-dicloroetan
d) compusi hidroxilici, fenoli; C6H5-OH
e) amine primare : CH3-CH2-NH2 - etilamina
f) compusi carbonilici: CH2=O , aldehida formica
g) cetone, compusi carbonilici: CH3-C(=O)-CH3, propanona/acetona
Exemple:
a) CH3-CH2-COOH, CH3-CH=OH
b) CH3-CH2-OH, CH3-CH(OH)-CH3
c) CH3-CH(Br)-CH3, CH3Cl
d) OH-C6H4-OH, H3C-C6H4-OH
e) CH3-NH-CH3, CH3-NH2
f) CH3-CH=OH, CH3-CH2-CH=OH
g) CH3-CH2-C(=O)-CH3, CH3-CH2-C(=O)-CH2-CH3
