1.Aditie clorului la pentena .
H2C=CH-CH2-CH2-CH3 + Cl2--CCl4--> Cl-H2C-CH(Cl)-CH2-CH2-CH3
1-pentena 1,2-dicloropentan
H3C-CH=CH-CH2-CH3 + Cl2--CCl4--> H3C-CH(Cl)-CH(Cl)-CH2-CH3
2-pentena 2,3-dicloropentan
2.Aditie la HCL la propina .
H3C-C≡CH + HCl => H3C-C(Cl)=CH2 , aditie partiala
propina 2-cloropropena
H3C-C≡CH + 2HCl => H3C-C(Cl)2-CH3
propina 2,2-dicloropropan
3.Aditie la H acetic la propena.
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