2. Show the curved arrow mechanism and predict the major product. Label the bonds responsible for the product peaks listed in the IR or the hydrogens responsible in the 1H NMR. Product IR (cm³) = 3230 1H NMR (1.4 ppm bs, 2H) and 3360 (both broad). 1. LiAlH (xs) ΝΗΣ 2. H₂O

2. Show the curved arrow mechanism and predict the major product. Label the bonds responsible for the product peaks listed in the IR or the hydrogens responsible in the 1H NMR. Product IR (cm³) = 3230 1H NMR (1.4 ppm bs, 2H) and 3360 (both broad). 1. LiAlH (xs) ΝΗΣ 2. H₂O

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter34: Aqueous-based Organozinc Reactions

Section: Chapter Questions

Problem 4Q

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Concept explainers

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.

Question

None

2. Show the curved arrow mechanism and predict the major product. Label the bonds responsible for the
product peaks listed in the IR or the hydrogens responsible in the 1H NMR. Product IR (cm³) = 3230
and 3360 (both broad). 1H NMR = (1.4 ppm bs, 2H)
NH₂
1. LiAlH4 (xs)
2. H₂O

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Step 1: Lithium Aluminium Hydride (LAH)

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