. Associate the diagnostic peaks in the IR with functional groups, and assign the signals in the NMR to specific protons. Use this information to deduce the structures of your compounds. 1.4 1.3 1.2 Figure 5. NMR spectrum (300 MHz) of ethyl (R)-3-hydroxybutanoate, with chiral shift reagent added. 1.404 1.383 1.315 1.292 1.267

. Associate the diagnostic peaks in the IR with functional groups, and assign the signals in the NMR to specific protons. Use this information to deduce the structures of your compounds. 1.4 1.3 1.2 Figure 5. NMR spectrum (300 MHz) of ethyl (R)-3-hydroxybutanoate, with chiral shift reagent added. 1.404 1.383 1.315 1.292 1.267

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

ChapterL4: Proton (1h) Nmr Spectroscopy

Section: Chapter Questions

Problem 14E

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