Nomenclature questions -- Naming structures when given compounds

[Sunwoo Bae]

TL;DR

Naming structures when given compounds

How would I name the following two compounds?
My guess is that the first one would be 3-bromophenyl 1-chloro ketone
and the second one (4Z)-3-sec butyl-hex-4-en-1-yne.
Am I correct?

Thank you

 

[mjc123]

First one, you've already been told about.
Second is hept-5-en-1-yne, not hex-4-en-1-yne. You've ignored the methyl group, and I don't know if you'd get away with sec-butyl; 1-methylpropyl would be more systematic.

 

[Borek]

Install free ChemSketch, it automatically generates molecule names.