Give the major organic product(s). 1. H3C HO H₂C НО CH₂ CH CH₂CH₂ CH₂O MgBr CH₂ CECH S=C Na SCH(CH3)2 (CH3)2CHOH СH ОН Н 91. 1) 1) R₂BH/THF 2) Н.Н.О.H2O2 2)H°

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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.