1. Sketch the NMR spectrum you would expect to observe for the following compounds:
2.Which of the isomeric butanols (C4H10) be prepared by reduction of a ketone with sodium borohydride?
3. In trans-1,2-dibenzoylethylene, even though the conjugated C=O group frequency coincides directly with the expected C=C stretching fequency, we would not have expected to observe the late stretching mode in the infrared spectum. Why?© BrainMass Inc. brainmass.com October 9, 2019, 9:53 pm ad1c9bdddf
A triplet corresponding to (1H)at 4.26 ...
The solution examines reduction and spectroscopy. The NMR spectrum is sketched for acetone and 1,1,2-tribromoethane.