Bo00-260 cm 1. Provide the following information for each compound (a) List the key bonds and predict the IR absorption frequencies. (b) Determine the number of signals expected on the 'H NMR spectrum. (c) Predict the chemical shift of each signal: label the different protons using letters: a, b, C.NOTE: Use same letters for equivalent protons. (d) Determine the multiplicity/splitting of each signal using N+1 Rule. Chemical shifts Multiplicity Key bonds & absorption frequencies 30 Stelch No. of signals Structure 2-ppm at 1715cm |-oH stretch yoad 3: sing let HO- ICEosketh HO. NH, 2.

Bo00-260 cm 1. Provide the following information for each compound (a) List the key bonds and predict the IR absorption frequencies. (b) Determine the number of signals expected on the 'H NMR spectrum. (c) Predict the chemical shift of each signal: label the different protons using letters: a, b, C.NOTE: Use same letters for equivalent protons. (d) Determine the multiplicity/splitting of each signal using N+1 Rule. Chemical shifts Multiplicity Key bonds & absorption frequencies 30 Stelch No. of signals Structure 2-ppm at 1715cm |-oH stretch yoad 3: sing let HO- ICEosketh HO. NH, 2.

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

ChapterL4: Proton (1h) Nmr Spectroscopy

Section: Chapter Questions

Problem 12CTQ

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