Answered: 1/ For each of the molecular formulas,…

1/ For each of the molecular formulas, determine the number of elements of unsaturation and draw 3 examples: a) C6H8O2 b) C6H3NClBr

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter30: Orbitals And Organic Chemistry: Pericyclic Reactions

Section30.SE: Something Extra

Problem 40AP

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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 molecular formulas, determine the number of elements of unsaturation and draw 3 examples:

a) C6H8O2

b) C6H3NClBr

2/ Propose mechanism (showing explicity how observed mixtures of products are formed)

cyclopenta-1,3-diene + Br2 ---> 3,4-dibromocyclopent-1-ene + 3,5-dibromocyclopent-1-ene

3/ Diel-Alder product of heating hexa-1,3,5-triene with maleic anhy

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