determine-the-name-of-the-following-cyclic-ether-lt-image-gt-a-b-c-d

Question

Determine the name of the following cyclic ether.

Accepted Answer

3,4-diethyl-2,5-dimethyltetrahydrofuran

Answer

2,3-diethyl-1,4-dimethyltetrahydrofuran

Answer

3,4-diethyl-2,5-dimethyltetrahydropyran

Answer

2,5-dimethyl-3,4-diethyltetrahydrofuran