4below Case Study

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4Below is the high resolution 1H NMR spectrum of Compound G [pic] This compound contains C, H and N atoms. 1 How many peaks are there in the first signal (past the TMS from the right) and what can be concluded from this? 1½ marks 2 How many peaks has the second signal split into, and what can be concluded from this? 1½ marks 3 Determine the semi-structural formula of compound G and name the compound. 2 marks 4 Draw the structural formula of Compound G. 1 mark 5 Using the chemical shift correlation for 13C NMR, predict the number of peaks for Compound G and draw in the position of the peaks on the blank spectrum below, annotating each peak with its corresponding structure. (2 marks) 6 Draw the structural formula for 2-chloro but-2-ene. Below this draw a structural formula of an isomer of 2-chloro but-2-ene and name this substance.…show more content…
(2 marks) 8 Show 2 possible products that could form when Compound H undergoes a halogenation reaction with iodine. Draw the structural isomers and name them. 2 marks 9a Is this halogenation reaction is an addition or substitution reaction? ½ mark 9b Under what conditions would this reaction occur? ½ mark 10 Outline the reaction pathway to produce propanoic acid from propane. Write the chemical reactions (using chemical structures) indicating reactants and any special conditions. 2 marks 11 Name all the chemical species in Q10 using the IUPAC system. 1 mark 12 If you put the product formed in Q10 in a basic solution, what would the resulting ion look like? 1 mark 13a Indicate the chemical equation when your product from question 10 undergoes a

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