For the following reaction, which of the followingchange(s) in the IR spectrum is consistent withconversion of the reactant to the product?2-pentanol + 1. NaH/ 2.CH3CH2Br ------> 2-ethoxypentaneabsorption at 1100 cm1 should disappear, a new absorptionat 3100 cm should appearabsorption at 1650 cm1 should disappear, a new absorptionat 3300 cm should appearabsorption at 3200-3600 cm 1 and 1100 cm 1 shoulddisappearabsorption at 3200-3600 cm1 should disappearNone of these choices

We have to predict the option describing the conversion of Reactant to products.

For the following reaction, which of the following change(s) in the IR spectrum is consistent with conversion of the reactant to the product? 2-pentanol + 1. NaH/ 2.CH3CH2Br - -----> 2- ethoxypentane absorption at 1100 cm1 should disappear, a new absorption at 3100 cm1 should appear absorption at 1650 cm1 should disappear, a new absorption at 3300 cm1 should appear O absorption at 3200-3600 cm1 and 1100 cm1 should disappear absorption at 3200-3600 cm 1 should disappear None of these choices

For the following reaction, which of the following change(s) in the IR spectrum is consistent with conversion of the reactant to the product? 2-pentanol + 1. NaH/ 2.CH3CH2Br - -----> 2- ethoxypentane absorption at 1100 cm1 should disappear, a new absorption at 3100 cm1 should appear absorption at 1650 cm1 should disappear, a new absorption at 3300 cm1 should appear O absorption at 3200-3600 cm1 and 1100 cm1 should disappear absorption at 3200-3600 cm 1 should disappear None of these choices

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

ChapterL4: Proton (1h) Nmr Spectroscopy

Section: Chapter Questions

Problem 3E: Here are proton NMR data for 1-bromopropane: Ha : triplet (2H) 3.32ppm; Hb : multiplet (2H)1.81ppm;...

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