Question

Outline a synthesis of alcohol from the indicated starting material . Isopropyl from acetaldehyde.

Answer 1

Hint : Before going through the question let us first talk about alcohol. Each of a class of organic compounds that have one or more hydroxyl $\left( { - OH} \right)$ groups bound to an alkyl group's carbon atom (hydrocarbon chain). Alcohols are organic compounds of water ( ${H_2}O$ ) in which one of the hydrogen atoms has been substituted by an alkyl group, which in organic structures is usually expressed by $R$ . The alkyl group, for example, is present in ethanol (or ethyl alcohol).

Complete Step By Step Answer:
Isopropyl alcohol is a colourless, flammable, and pungent chemical compound. The simplest example of a secondary alcohol is an isopropyl group connected to a hydroxyl group, in which the alcohol carbon atom is bound to two other carbon atoms. It's a structural isomer of ethyl methyl ether and 1-propanol.
Ethanal is a chemical compound with the formula $C{H_3}CHO$ , which chemists often abbreviate as $MeCHO$ . It's one of the most essential aldehydes, with widespread natural occurrence and widespread industrial production. Acetaldehyde is produced by plants and can be found in coffee, bread, and ripe fruit.
Now, coming to the question, an Outline synthesis of alcohol from the indicated starting material . Isopropyl from acetaldehyde is-
$C{H_3}CHO + C{H_3}MgBr \to {\left( {C{H_3}} \right)_2}CHOMgBr\xrightarrow{{{H_2}O/{H^ + }}}{\left( {C{H_3}} \right)_2}CHOH + Mg\left( {OH} \right)Br$ .

Note :
Isopropyl alcohol inhalation can cause nausea, vomiting, inflammation of the nose and mucous membranes, throat irritations, and even breathing difficulties, as coughing can occur, making it difficult to catch your breath.