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An organic compound with molecular mass 69 is transparent above 200 nm. The absorption bands is Infrared spectrum are 2941, 2273, and 1460 cm³¹. In ¹H NMR, two signals are found. One septet 2.72 (1 H, J = 6.7 Hz) and another doublet at 1.33 (6 H, J = 6.7 Hz). In ¹³C NMR, four signals are found at 19.8, 19.6, 19.9, 119.4. Predict the molecular structure of the compound.

An organic compound with molecular mass 69 is transparent above 200 nm. The absorption bands is Infrared spectrum are 2941, 2273, and 1460 cm³¹. In ¹H NMR, two signals are found. One septet 2.72 (1 H, J = 6.7 Hz) and another doublet at 1.33 (6 H, J = 6.7 Hz). In ¹³C NMR, four signals are found at 19.8, 19.6, 19.9, 119.4. Predict the molecular structure 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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Please give the correct answer to the following NMR spectroscopy question and provide detailed solutions of the answer.

-1 An organic compound with molecular mass 69 is transparent above 200 nm. The absorption bands is Infrared spectrum are 2941, 2273, and 1460 cm ¹. In ¹H NMR, two signals are found. One septet 2.72 (1 H, J = 6.7 Hz) and another doublet at 1.33 (6 H, J = 6.7 Hz). In ¹3C NMR, four signals are found at 19.8, 19.6, 19.9, 119.4. Predict the molecular structure of the compound. 13,
Transcribed Image Text:-1 An organic compound with molecular mass 69 is transparent above 200 nm. The absorption bands is Infrared spectrum are 2941, 2273, and 1460 cm ¹. In ¹H NMR, two signals are found. One septet 2.72 (1 H, J = 6.7 Hz) and another doublet at 1.33 (6 H, J = 6.7 Hz). In ¹3C NMR, four signals are found at 19.8, 19.6, 19.9, 119.4. Predict the molecular structure of the compound. 13,
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