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Question
Write structures and IUPAC names of different structural isomers of alkenes corresponding to C5H10
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Solution
Definition:
Structural isomers are those isomers in which the atoms are completely arranged in a different order with the same molecular formulas.
Structural isomers of C5H10:
we know, general formula of alkene is CnH2n. So, on comparison with given alkene C5H10, it contains only one double bond (=).
So, structural isomers of C5H10 can be drawn as:
(a) CH2=CH−CH2−CH2−CH3
IUPAC name : Pent−1−ene
(b) CH3−CH=CH−CH2−CH3
IUPAC name : Pent−2−ene
(c)
IUPAC name : 2−Methylbut−2−ene
(d)
IUPAC name : 3−Methylbut−1−ene
(e)
IUPAC name : 2−Methylbut−1−ene
Structural isomers are those isomers in which the atoms are completely arranged in a different order with the same molecular formulas.
Structural isomers of C5H10:
we know, general formula of alkene is CnH2n. So, on comparison with given alkene C5H10, it contains only one double bond (=).
So, structural isomers of C5H10 can be drawn as:
(a) CH2=CH−CH2−CH2−CH3
IUPAC name : Pent−1−ene
(b) CH3−CH=CH−CH2−CH3
IUPAC name : Pent−2−ene
(c)
IUPAC name : 2−Methylbut−2−ene
(d)
IUPAC name : 3−Methylbut−1−ene(e)
IUPAC name : 2−Methylbut−1−ene
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