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IUPAC System of Nomenclature

Which is the ...

Question

Which is the correct IUPAC name for

(a) 1-bromo-2-ethylpropane (b) 1-bromo-2-ethyl-2-methylethane (c) 1-bromo-2-methylbutane (d) 2-methyl-1-bromobutane

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Solution

Answer: (c). 1-Bromo-2-methylbutane

The correct IUPAC name of the given compound is

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Similar questions

Arrange the compounds of each set in order of reactivity towards S_N2 displacement:

(i) 2-Bromo-2-methylbutane, 1-Bromopentane, 2-Bromopentane

(ii) 1-Bromo-3-methylbutane, 2-Bromo-2-methylbutane, 3-Bromo-2- methylbutane

(iii) 1-Bromobutane, 1-Bromo-2,2-dimethylpropane, 1-Bromo-2-methylbutane, 1-Bromo-3-methylbutane.

Write the IUPAC name of the compound CH₃CH=CH-CH₂Br.

Q. 2-methylbutane on reaction with

B r_{2}

in sunlight gives (A) as the major product.
(A) is:

Which of the following names is/are correct for the given compound?
a)

4

2

-ethyl aniline
b)

4

2

-ethyl benzenamine
c)

4

2

-ethyl aminobenzene
d)

3

1

-ethyl benzenamine

Q. I.U.P.A.C. name of

(C H_{3})_{2} C H - C H_{2} - C H_{2} B r

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IUPAC System of Nomenclature

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