Question

Naming Structures

Be sure to answer all parts. Give the IUPAC name for the following compound. OH isobutyl dimethylnonanoic acid

Answer 1

Rules for IUPAC nomenclature selection of carbon chain: select the longest carbon chain which includes primary functional group with more substituents If a double or triple bond is present, the parent chain must contain it Numbering: numbering would starts from primary functional group if no primary functional group beginning at the end nearer the first substituent, If a double or triple bond is present in parent chain numbering begin at the end nearer the double or triple bond Naming Name all the substituents and list them in alphabetical order when writing the name If more than one of the same kind of substituents, number each and use one in the prefixes di-, tri-, tetra-, and so on Prefix — Parent — Suffix what are substituents isopropyl and methyl Number of carbons cyclohex primary functional group (ene)

OH 4-isopropyl-6,8-dimethylnonanoic acid COH for this complex if whatever is filled by you or software that i dont know but according to me this name is correct and if you are facing issue with this name then comment i will resolve asap 1-ethyl-3-isobutylcyclopentanoic acid COH NOZ 5-bromo-4-ethyl-2-nitrobenzoic acid