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solve please Page: 8 26. Propose a structure for this compound. Provide correct

ID: 879877 • Letter: S

Question

solve please Page: 8 26. Propose a structure for this compound. Provide correct IUPAc names for each of the following compounds. 27 . NH Consider the data below to answer the following questions. C9H12; "H NMR : 6.65 (singlet, 3H) 2.25 (singlet, 9H ) 28. What is the structure of a hydrocarbon that shows a molecular ion at m/z 182 in the mass spect rum and has the following H R spect rum? 7.2 8,singlet, 5H 2.93, singlet, 2H For each molecule below, predict whether the molecule woulcd be expected to show aromatic character or not. Explain your answer in each case. 29,

Explanation / Answer

27.- 2-Methyl-1,5-dibenzamine

29.- non-bonding electrons from nitrogen atom, could interact inside the ring, therefore it coulb be consider as an aromatic compound.