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Quiz 12 Problem 13-22 Problem 13-22 Part A What NMR peaks would be expected in m

ID: 692888 • Letter: Q

Question

Quiz 12 Problem 13-22 Problem 13-22 Part A What NMR peaks would be expected in methyl propionate? CH 0-C-CH2CH3 O triplet at 0.9, triplet at 2.2, doublet at 0.9 singiet at 3.9, quartet at 2.2, triplet at 0.9 e singlet at 2.1, quartet at 1.3, triplet at 0.9 e singlet at 2.1, triplet at 1.3, triplet at 0.9 Submit My Answers Give Up Part B What peaks would be expected for ethyl acetate protons a and b? CH3-C-OCH2CH3 ethyl acetate tripiet at 3-4, doubiet at 2.2 : triplet at 2.05, doublet at 4.1 singlet at 2 05, quartet at 4.1 singlet at 3-4. quartet at 22 My Anewers Submit Give Ue

Explanation / Answer

PART (A)
a = singlet at 3.9, b = quatrtet at 2.2, c = triplet at 0.9

PART (B)
a = singlet at 2.05 and b = quartet at 4.1