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Give the Structure of a Compound That Has a Formula

Question 21

Multiple Choice

Give the structure of a compound that has a formula of C8H10O2 and has signals in the 13C NMR spectrum at 54.8 ppm (CH3) , 63.3 ppm (CH2) , 113.6 ppm (CH) , 128.3 ppm (CH) , 134.11 ppm (C) , and 158.6 ppm (C) .


A) Give the structure of a compound that has a formula of C<sub>8</sub>H<sub>10</sub>O<sub>2</sub> and has signals in the <sup>13</sup>C NMR spectrum at 54.8 ppm (CH<sub>3</sub>) , 63.3 ppm (CH<sub>2</sub>) , 113.6 ppm (CH) , 128.3 ppm (CH) , 134.11 ppm (C) , and 158.6 ppm (C) . A) B) C) D) E)
B) Give the structure of a compound that has a formula of C<sub>8</sub>H<sub>10</sub>O<sub>2</sub> and has signals in the <sup>13</sup>C NMR spectrum at 54.8 ppm (CH<sub>3</sub>) , 63.3 ppm (CH<sub>2</sub>) , 113.6 ppm (CH) , 128.3 ppm (CH) , 134.11 ppm (C) , and 158.6 ppm (C) . A) B) C) D) E)
C) Give the structure of a compound that has a formula of C<sub>8</sub>H<sub>10</sub>O<sub>2</sub> and has signals in the <sup>13</sup>C NMR spectrum at 54.8 ppm (CH<sub>3</sub>) , 63.3 ppm (CH<sub>2</sub>) , 113.6 ppm (CH) , 128.3 ppm (CH) , 134.11 ppm (C) , and 158.6 ppm (C) . A) B) C) D) E)
D) Give the structure of a compound that has a formula of C<sub>8</sub>H<sub>10</sub>O<sub>2</sub> and has signals in the <sup>13</sup>C NMR spectrum at 54.8 ppm (CH<sub>3</sub>) , 63.3 ppm (CH<sub>2</sub>) , 113.6 ppm (CH) , 128.3 ppm (CH) , 134.11 ppm (C) , and 158.6 ppm (C) . A) B) C) D) E)
E) Give the structure of a compound that has a formula of C<sub>8</sub>H<sub>10</sub>O<sub>2</sub> and has signals in the <sup>13</sup>C NMR spectrum at 54.8 ppm (CH<sub>3</sub>) , 63.3 ppm (CH<sub>2</sub>) , 113.6 ppm (CH) , 128.3 ppm (CH) , 134.11 ppm (C) , and 158.6 ppm (C) . A) B) C) D) E)

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