Question

Scrieti si numiti toti izomerii posibili pt subst. cu formula C3H6Cl2

Answer 1

NE = 2+3(4-2)+6(1-2)+2(1-2))/2 = (2+6-6-2)/2 = 0
CH3-CH2-CH(Cl)2 = 1,1-dicloropropan
CH3-CHCl-CH2Cl = 1,2-dicloropropan (izomeri R+S)
Cl-CH2-CH2-CH2-Cl = 1,3-dicloropropan
CH3-C(Cl)2-CH3 = 2,2-dicloropropan