Answer
Verified
334.8k+ views
Hint: Cycloalkenes are the alkenes arranged in cyclic form. When the substituents like two different halogens were present on the cycloalkene, then the substituents must be written in the alphabetical order only and the numbering of substituents must get the lowest number.
Complete answer:
Chemical compounds were simply classified into functional groups based on the groups present in it. hydrocarbons are chemical compounds consisting of only carbon and hydrogen atoms. Alkenes are unsaturated hydrocarbons consisting of one or more carbon-carbon double-bonded atoms.
Cycloalkenes are alkenes that are arranged in a cyclic form. In the given structure, there is a cyclohexene group. As the ring consists of six carbon atoms, in addition to this cycloalkene ring there is a presence of two different halogens which are chlorine and bromine.
The numbering should be given to the above structure, as the double-bonded carbon gets the lowest number. As there were two substituents the substituent which comes first in alphabetical order should be written first. Thus, bromine will be written first and the numbering should start from the double-bonded carbon.
Thus, the IUPAC name of the given structure is $ 3 - Bromo - 1 - chlorocyclohex - 1 - ene $
Option C is the correct one.
Note:
In the given structure, both chlorine and the double-bonded carbon get the same number. Unlike this, when the numbering starts from another double-bonded carbon, the substituents will not get the lowest number. Thus, the above order must be considered while writing the IUPAC nomenclature.
Complete answer:
Chemical compounds were simply classified into functional groups based on the groups present in it. hydrocarbons are chemical compounds consisting of only carbon and hydrogen atoms. Alkenes are unsaturated hydrocarbons consisting of one or more carbon-carbon double-bonded atoms.
Cycloalkenes are alkenes that are arranged in a cyclic form. In the given structure, there is a cyclohexene group. As the ring consists of six carbon atoms, in addition to this cycloalkene ring there is a presence of two different halogens which are chlorine and bromine.
The numbering should be given to the above structure, as the double-bonded carbon gets the lowest number. As there were two substituents the substituent which comes first in alphabetical order should be written first. Thus, bromine will be written first and the numbering should start from the double-bonded carbon.
Thus, the IUPAC name of the given structure is $ 3 - Bromo - 1 - chlorocyclohex - 1 - ene $
Option C is the correct one.
Note:
In the given structure, both chlorine and the double-bonded carbon get the same number. Unlike this, when the numbering starts from another double-bonded carbon, the substituents will not get the lowest number. Thus, the above order must be considered while writing the IUPAC nomenclature.
Recently Updated Pages
How many sigma and pi bonds are present in HCequiv class 11 chemistry CBSE
Mark and label the given geoinformation on the outline class 11 social science CBSE
When people say No pun intended what does that mea class 8 english CBSE
Name the states which share their boundary with Indias class 9 social science CBSE
Give an account of the Northern Plains of India class 9 social science CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
Trending doubts
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE
Difference Between Plant Cell and Animal Cell
Give 10 examples for herbs , shrubs , climbers , creepers
Write a letter to the principal requesting him to grant class 10 english CBSE
One cusec is equal to how many liters class 8 maths CBSE
Distinguish between Khadar and Bhangar class 9 social science CBSE
Change the following sentences into negative and interrogative class 10 english CBSE