Which Compound Gives an ¹ H NMR Spectrum with the Following

question 152

Multiple Choice

Which compound gives an ¹ H NMR spectrum with the following signals?
$0.9 ( 6 \mathrm { H } , \mathrm { d } ) , 1.0 ( 3 \mathrm { H } , \mathrm { t } ) , 2.2 ( 2 \mathrm { H } , \mathrm { q } ) \text {, and } 4.0 ( 1 \mathrm { H } , \text { septet } )$

• A) \(\left( \mathrm { CH } _ { 3 } \right) _ { 2 } \mathrm { CHCH } _ { 2 } \mathrm { O } _ { 2 } \mathrm { CCH } _ { 3 }\)
• B) \(\left( \mathrm { CH } _ { 3 } \right) _ { 2 } \mathrm { CHCH } _ { 2 } \mathrm { CO } _ { 2 } \mathrm { CH } _ { 3 }\)
• C) \(\left( \mathrm { CH } _ { 3 } \right) _ { 2 } \mathrm { CHO } _ { 2 } \mathrm { CCH } _ { 2 } \mathrm { CH } _ { 3 }\)
• D) \(\left( \mathrm { CH } _ { 3 } \right) _ { 2 } \mathrm { CHCO } _ { 2 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 3 }\)
• E) \(\left( \mathrm { CH } _ { 3 } \right) _ { 2 } \mathrm { CHOCH } _ { 2 } \mathrm { CH } _ { 3 }\)

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