QUESTION 3 This question is about an ester with molecula…
QUESTION 3 This question is about an ester with molecular formula C4H8O2 The infra-red spectra of the ester and of another compound, X, are shown. X decolourises bromine water and is not an ester or an acid. Right-click on the button to open the data booklet in a new tab. Right-click on the button to open the data booklet in a new tab. 3.1 Draw the displayed diagrams of a possible isomer with the formula C4H8O2 that is an ester. 3.2 Give the reagents and conditions needed to produce an ester. 3.3 Explain the differences between these two spectra, with particular reference to the peaks with wavenumbers above 1500 cm–1.