Propose a structure for the compound that has the following spectra: Mass spectrum: m/z = 152, 150
Question:
Propose a structure for the compound that has the following spectra:
Mass spectrum: m/z = 152, 150 (equal intensity; double molecular ion)
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NMR: 81.28 (3H, t, J = 7 Hz); 8 3.91 (2H, q, J = 7 Hz); 8 5.0 (1H, d, J = 4 Hz); 8 6.49 (1H, d, J = 4 Hz) IR: 3100, 1644 (strong), 1104, 1166, 694 cm-¹ (strong); no IR absorptions in the range 700-1100 cm¹ or above 3100 cm-¹
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The mass spectrum indicates that the compound contains a single bromine double molecular ...View the full answer
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