[xshadow]

Hi

I can't give a name for the following molecule:



My doubt is the name of the  substituent in the six position

I have to call it like:

" 6(2-phenylethanoyl) "

OR

" 6(1-oxo-2 -phenylethyl)"

Thanks.


Ps: don 't pay attention to  the two name under the image xd

[pgk]

6-Phenylacetyl-nonanal because the 6-substitution derives from phenylacetic acid.
Parenthesis (brackets) is not necessary because phenylacetyl- has no individual numbering.