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Aldehydes, Ketones and Carboxylic Acids

Short Answer Type

241. How will you bring about the following conversions in not more than two steps?
Ethanol to 3-Hydroxy butanal

190 Views

242. How will you bring about the following conversions in not more than two steps?
Benzaldehyde to Benzophenone.

160 Views

243. How will you bring about the following conversions in not more than two steps?
Benzaldehyde to 3-Phenylpropan-1-ol

207 Views

244. How will you bring about the following conversions in not more than two steps?
Benzaldehyde to

straight alpha

-Hydroxy phenyl acetic acid

176 Views

245. How will you bring about the following conversions in not more than two steps?
Benzoic acid to m-Nitrobenzyl alcohol.

469 Views

246. How will you bring about the following conversions in not more than two steps?
Benzoic acid to Benzaldehyde

153 Views

247. How will you bring about the following conversions in not more than two steps?
Benzene to m-Nitroacetophenone

192 Views

248. How will you bring about the following conversions in not more than two steps?
Bromo benzene to 1-Phenyl ethanol.

235 Views

249. Describe the following:
Acetylation

Acetylation: The introduction of an acetyl functional group into an organic compound is known as acetylation. This reaction carried out in the presence of a base such as pyridine. In this reaction acetyl group substitute an active hydrogen atom. Acetyl chloride and acetic anhydride are commonly used as acetylating agent.