2 2 dimethyl 1 pentanol July 8, 2019 16 32 64 128 2 2 диметилпентанол 1 3 ethyl 2 2 dimethyl 1 pentanol When 5 bromo 2 2 dimethyl 1 pentanol is treated with sodium hydride 2 methyl 2 butanol 2 2-dimethylpentan-1-ol 2 2 dimethyl pentanol 2 2-dimethylpentane