Identify the compound C 7 H 10 O that has an IR absorption at 1703 cm 1
Question:
Identify the compound C7H10O that has an IR absorption at 1703 cm–1 and the proton NMR spectrum shown in Fig. P19.71.
Transcribed Image Text:
Figure P19.71 The NMR spectrum for Problem 19.71. The relative integrals are indicated in color over their respective resonances. 2400 absorption 8 2100 1H I 5.4 Hz 5.4 Hz (1 1H 1800 7 1500 chemical shift, Hz 1200 900 5 600 I ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 6 4 3 chemical shift, ppm (8) 2H 2 300 6H 1 0 0
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