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An organic compound contains 66.6% carbon, 11.1% hydrogen 22.3% oxygen (m/z = 72). In UV, it gave a characteristic band at 275 mu, ɛmax 17. In IR, bands are formed at 2941-2857 (m) 1715 (s), and 1460 cm³¹ (m). In NMR, three signals appear -1 13, at ♂ (ppm) = 2.48 (quartet, 2H), 2.12 (singlet, 3H), and 1.07 (triplet, 3H) and in ¹³℃ four signals are 212, 39, 17, 9. Determine the structural formula of the compound.

An organic compound contains 66.6% carbon, 11.1% hydrogen 22.3% oxygen (m/z = 72). In UV, it gave a characteristic band at 275 mu, ɛmax 17. In IR, bands are formed at 2941-2857 (m) 1715 (s), and 1460 cm³¹ (m). In NMR, three signals appear -1 13, at ♂ (ppm) = 2.48 (quartet, 2H), 2.12 (singlet, 3H), and 1.07 (triplet, 3H) and in ¹³℃ four signals are 212, 39, 17, 9. 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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-1 An organic compound contains 66.6% carbon, 11.1% hydrogen 22.3% oxygen (m/z 72). In UV, it gave a characteristic band at 275 mµ, ɛmax 17. In IR, bands are formed at 2941-2857 (m) 1715 (s), and 1460 cm²¹¹ (m). In NMR, three signals appear at 8 (ppm) = 2.48 (quartet, 2H), 2.12 (singlet, 3H), and 1.07 (triplet, 3H) and in ¹³℃ four signals are 212, 39, 17, 9. Determine the structural formula of the compound. =
Transcribed Image Text:-1 An organic compound contains 66.6% carbon, 11.1% hydrogen 22.3% oxygen (m/z 72). In UV, it gave a characteristic band at 275 mµ, ɛmax 17. In IR, bands are formed at 2941-2857 (m) 1715 (s), and 1460 cm²¹¹ (m). In NMR, three signals appear at 8 (ppm) = 2.48 (quartet, 2H), 2.12 (singlet, 3H), and 1.07 (triplet, 3H) and in ¹³℃ four signals are 212, 39, 17, 9. Determine the structural formula of the compound. =
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