Chapter NW1, Problem 12CTQ

Interpretation Introduction

Interpretation: The information conveyed by “di” and “tri” in below figure should be given.

  

Concept introduction: The IUPAC name begins with prefix to designate the number of $\text{C}$ atoms in the longest chosen parent alkane followed by the suffix −ane. Positions of side chains or substituents are indicated by lowest numeral places before prefix.

The IUPAC system for nomenclature of straight hydrocarbon makes use of table given as follows:

  

As per IUPAC recommendations, longest chain found in a continuous manner in a branched molecule is chosen as parent chain. All the side chains are named in alphabetical order.