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n organic compound contains 66.6% carbon and 11.1% hydrogen. In UV, it gave a naracteristic band at 274 nm, &-max 17. In IR, bands are formed at 2941-2857 (m) 715 (s), and 1460 cm¹ (m). In NMR, three signals appear at (i) 8 (ppm) = 2.48 -1 quartet, 2H, J = 7.3 Hz), 2.12 (singlet, 3H), and 1.07 (triplet, 3H, J = 7.3 Hz) and olecular mass m/z = 72. Determine the structural formula of the compound.

n organic compound contains 66.6% carbon and 11.1% hydrogen. In UV, it gave a naracteristic band at 274 nm, &-max 17. In IR, bands are formed at 2941-2857 (m) 715 (s), and 1460 cm¹ (m). In NMR, three signals appear at (i) 8 (ppm) = 2.48 -1 quartet, 2H, J = 7.3 Hz), 2.12 (singlet, 3H), and 1.07 (triplet, 3H, J = 7.3 Hz) and olecular mass m/z = 72. Determine the structural formula of the compound.

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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An organic compound contains 66.6% carbon and 11.1% hydrogen. In UV, it gave a characteristic band at 274 nm, Ɛ-max 17. In IR, bands are formed at 2941-2857 (m) 1715 (s), and 1460 cm¹¹ (m). In NMR, three signals appear at (i) 8 (ppm) = 2.48 -1 = 7.3 Hz) and (quartet, 2H, J = 7.3 Hz), 2.12 (singlet, 3H), and 1.07 (triplet, 3H, J molecular mass m/z = 72. Determine the structural formula of the compound.
Transcribed Image Text:An organic compound contains 66.6% carbon and 11.1% hydrogen. In UV, it gave a characteristic band at 274 nm, Ɛ-max 17. In IR, bands are formed at 2941-2857 (m) 1715 (s), and 1460 cm¹¹ (m). In NMR, three signals appear at (i) 8 (ppm) = 2.48 -1 = 7.3 Hz) and (quartet, 2H, J = 7.3 Hz), 2.12 (singlet, 3H), and 1.07 (triplet, 3H, J molecular mass m/z = 72. Determine the structural formula of the compound.
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