Question

Give the IUPAC name for each of the following:

Short answer

(a) IUPAC name of compound is$2-bu\tan one$

(b) IUPAC name of compound is $2,4dichlorobenzaldehyde$

(c) IUPAC name of compound is $3,4dimethylpen\tan al$

Step-by-step solution

Part (a) Step 1: Given Information

We need to find the IUPAC of given compound.

Part (a) Step 2: Explanation

We are given a compound in which $CO$group is present that's why counting start from near carbon Atom to that ketone group Therefore, the IUPAC name is$2-bu\tan one$.

Part (b) Step 1: Given Information

We need to find the IUPAC of given compound.

Part (b) Step 2: Explanation

We are given a compound in which $-CHO$group is present and it is higher preference than other Groups that's why counting start from that group and move toward second group so the IUPAC Name isrole="math" localid="1652887332787" $2,4dichlorobenzaldehyde$

Part (c) Step 1: Given Information

We need to find the IUPAC name of given compound.

Part (c) Step 2: Explanation

We are given a compound in which $CHO$group is present that's why counting start from that side Therefore, IUPAC name is$3,4dimethylpen\tan al$.