You are given a description and 3 spectrum of an unknown compound and you are asked to identify it based off of the MS, IR, & NMR spectrum. All work must be shown with reasoning behind how the answer was found.
The problem is attached below.© BrainMass Inc. brainmass.com March 21, 2019, 9:53 pm ad1c9bdddf
Your compound is crotonaldehyde...most likely the trans isomer.
H b CH3 c
O==C H d
Firstly, the UV absorbs in a range characteristic of conjugated ...
The structure of a compound is elucidated using MS, Ir and NMR. All work and reasoning is included.