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Give the Structure of a Compound That Has a Formula

Question 25

Multiple Choice

Give the structure of a compound that has a formula of C8H11N and has signals in the 13C NMR spectrum at 25.9 ppm (CH3) ,51.1 ppm (CH) ,125.9 ppm (CH) ,126.6 ppm (CH) ,128.3 ppm (CH) ,and 148.5 ppm (C) .


A) Give the structure of a compound that has a formula of C<sub>8</sub>H<sub>11</sub>N and has signals in the <sup>13</sup>C NMR spectrum at 25.9 ppm (CH<sub>3</sub>) ,51.1 ppm (CH) ,125.9 ppm (CH) ,126.6 ppm (CH) ,128.3 ppm (CH) ,and 148.5 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>11</sub>N and has signals in the <sup>13</sup>C NMR spectrum at 25.9 ppm (CH<sub>3</sub>) ,51.1 ppm (CH) ,125.9 ppm (CH) ,126.6 ppm (CH) ,128.3 ppm (CH) ,and 148.5 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>11</sub>N and has signals in the <sup>13</sup>C NMR spectrum at 25.9 ppm (CH<sub>3</sub>) ,51.1 ppm (CH) ,125.9 ppm (CH) ,126.6 ppm (CH) ,128.3 ppm (CH) ,and 148.5 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>11</sub>N and has signals in the <sup>13</sup>C NMR spectrum at 25.9 ppm (CH<sub>3</sub>) ,51.1 ppm (CH) ,125.9 ppm (CH) ,126.6 ppm (CH) ,128.3 ppm (CH) ,and 148.5 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>11</sub>N and has signals in the <sup>13</sup>C NMR spectrum at 25.9 ppm (CH<sub>3</sub>) ,51.1 ppm (CH) ,125.9 ppm (CH) ,126.6 ppm (CH) ,128.3 ppm (CH) ,and 148.5 ppm (C) . A) B) C) D) E)

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