1. For each of the following, draw the wedge and dash, the sawhorse and the Newman representation for the best and worst conformations, relative to the bond indicated in each question. a) 3-methyl pentane down C2-C3 b) 2,3-dimethyl pentane down C3-C4 c) 2,2,5-trimethyl hexane down C3-C4

1. For each of the following, draw the wedge and dash, the sawhorse and the Newman representation for the best and worst conformations, relative to the bond indicated in each question. a) 3-methyl pentane down C2-C3 b) 2,3-dimethyl pentane down C3-C4 c) 2,2,5-trimethyl hexane down C3-C4

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter6: Alkanes & Alkenes

Section: Chapter Questions

Problem 4E: Consider the molecule 1-bromo-2-methylbutane. C3 and C4 should be drawn as Et as in theexample. This...

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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

1. For each of the following, draw the wedge and dash, the sawhorse and the Newman representation for the best
and worst conformations, relative to the bond indicated in each question.
a) 3-methyl pentane down C2-C3
b) 2,3-dimethyl pentane down C3-C4
c) 2,2,5-trimethyl hexane down C3-C4

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