With organolithium and organomagnesium compounds, approach to the carbonyl carbon from the less hindered direction is generally preferred. Assuming this is the case, predict the structure of the major product formed by reaction of methylmagnesium bromide with 4-tert-butylcyclohexanone.

Q: (stereochemistry)

A: We have to draw the structure of syn and anti addition of Br2

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Q: With organolithium and organomagnesium compounds, approach to the carbonyl carbon from the less…

A: phenylmagnesiumbromide reacts with the 4-tertbutylcyclohexanone from the less hindered side .

Q: NO2

A: friedel craft acylation wolff-kishner reduction friedel craft acylation nitration

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Q: With organolithium and organomagnesium compounds, approach to the carbonyl carbon from the less…

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Q: With organolithium and organomagnesium compounds, approach to the carbonyl carbon from the less…

A: In the chair conformation of 4-tert-butylcyclohexanone, the methyl anion can attack from either the…

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Q: Synthesis of 4-methyl-2-oxo-1-(3-oxo-butyl)cyclohex-3-enecarboxylic acid ethyl ester

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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.