Question

do iupac naming fst​

Answer 1

Answer:

2-cyclopropyl prop-1-ene

hope this will help u

Answer 2

Answer:

2-Cyclopropyl Prop-1-ene

Explanation:

According to the rules of nomenclature,

1. The nature of bond gets preference First. (Double/Triple Bond) So, We have to count the parent chain starting from the point where bond comes to least number (i.e 1 in this case, NOT 3)
2. If bond is absent, We can start parent chain from any carbon, Which includes most carbon atoms.
3. If bond is absent, Preference is given to functional group (Like -COOH, -SO₃H, etc)

So, Here naming is started from rightmost carbon with CH₂

=> Parent chain Is prop-1-ene

The triangle is attached to the second carbon

=> 2 - Cyclopropyl (∵ It's a Cycle of 3 carbons)

So, This becomes the suffix

=> So, Name for compound is 2-Cyclopropyl Prop-1-ene.

Thanks!