Exercício de Química Sintética e Organica Mista (784)

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APPENDIX A 779
CHAPTER 3
A-1.
A-2.
A-3. (CH3)3CCH2C(CH3)3 � 2,2,4,4-tetramethylpentane
A-4.
A-5.
A-6.
A-7. (a) C (b) A and B (c) D (d) A
A-8.
A-9. cis-1-Ethyl-3-methylcyclohexane has the lower heat of combustion.
A-10. Tricyclic; C10H16
More stable
CH(CH3)2
H
CH3
H
CH(CH3)2
H
H3C
H
OH
HO
H
OH
H
HO H
O
H
CH3
H
CH3
(CH3)3C
H EquatorialEquatorial
Axial
H
CH3
(CH3)3C
H
(Eclipsed)
Cl
Cl
H
Cl H
Cl
H3C CH3
H
H H
H
Cl
H
Cl
(b)(a)
Cl
H
Cl
Gauche
Cl
H
H
H
CH3
H
Anti
Cl
H
H
CH3
H
H