2 3 dimethylpent 2 ene ozonolysis July 8, 2019 16 32 64 128 2 3 dimethylpent 2 ene on reductive ozonolysis gives 2 3-dimethylpent-2-ene 2 3 диметилбутен 2 озонолиз 2 methyl 2 butanol 2 3 dimetylobutan-2-ol 2 3-dimethylpent-1-ene