2 3 dimethylbut 2 ene on ozonolysis will give July 8, 2019 16 32 64 128 2 methyl 2 butanol 2 metil 2 butena + h2 2 3 диметилбутен 2 озонолиз 2 3 dimetylobut-2-en 2 3-dimethylbut-2-en
