DIELS-ALDER PRODUCT Diels-Alder Reaction IR 107- 105 100 95 1811.66cm-1 90 889 8 77. om-1 1470 191 136.80cr 1491.03253.bom-1 85 2898.27cm-1 3000.82cm-1 80 3281.00cm-1 75 54465cm-1 E50.5ec 76 44n1513.61cm-1 1.97cm-1 1401.5cm-1 7어 65 111lem-1 4460cm 1374.72cm-1 31.48n-1 60 1214.8m- 55 1727.05cm-1 15.97em-1 1113.811 809.47cm- 95 20cm-1 b45.06cm-1 662.82cm-1 50 1489.57cm-1 45 113 18cm1 114Scm-

Q: 3. Predict the absorption wavelength of a linear conjugated hydrocarbon molecule with six carbon…

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Q: T D M M PPM M D 6H D 2H 1H PPM Lon

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Q: 1- C-CI bond has a . . ( lower, higher) stretching frequency than C-Br bond

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Analyzing and Predicting Spectroscopic Data

The interaction of electromagnetic radiation with the structure of molecules in the sample and their study is referred spectroscopy. Several spectroscopic methods are used to acquire sample information, and these methods are proved to be accurate, fast, and non-destructive. The information obtained about the content and composition of molecules from these spectroscopic methods is called spectroscopic data.