Propose a synthesis for each of the following transformations. NH2 > NO2 >

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Q: Me но CF3 Me D A в ÇF3 Me Me. Me „CF3 Me F;C Me Me Me Ме- "Me Me Me Me `Me Me O:

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Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.