Choose the correct IUPAC name of the following organic compound.

Question

Choose the correct IUPAC name of the following organic compound. <img class="img-fluid question-image" alt="Question" src="https://cdn.tardigrade.in/q/nta/c-tjhjqosenyvsn7yx.jpg" /> (A) 2-Methyl-1-ethylcyclohexane (B) 1-Ethyl-2-methylcyclohexane (C) 6-Ethyl-1-methylcyclohexane (D) 1-Ethyl-6-methylcyclohexane

Tardigrade Admin · Accepted Answer

<img class="img-fluid question-image" alt="Solution" src="https://cdn.tardigrade.in/q/nta/c-tjhjqosenyvsrr9p.jpg" /> Lower number should be given to the more alphabetically prior group. So, the IUPAC name of the compound is: 1-Ethyl-2-methylcyclohexane

Q. Choose the correct IUPAC name of the following organic compound.

$2 - M e t h y l - 1 - e t h y l cyc l o h e x an e$

$1 - Et h y l - 2 - m e t h y l cyc l o h e x an e$

$6 - Et h y l - 1 - m e t h y l cyc l o h e x an e$

$1 - Et h y l - 6 - m e t h y l cyc l o h e x an e$

Lower number should be given to the more alphabetically prior group. So, the IUPAC name of the compound is: $1 - Et h y l - 2 - m e t h y l cyc l o h e x an e$

Q. Choose the correct IUPAC name of the following organic compound.

2−Methyl−1−ethylcyclohexane

1−Ethyl−2−methylcyclohexane

6−Ethyl−1−methylcyclohexane

1−Ethyl−6−methylcyclohexane

Lower number should be given to the more alphabetically prior group. So, the IUPAC name of the compound is: 1−Ethyl−2−methylcyclohexane

$2 - M e t h y l - 1 - e t h y l cyc l o h e x an e$

$1 - Et h y l - 2 - m e t h y l cyc l o h e x an e$

$6 - Et h y l - 1 - m e t h y l cyc l o h e x an e$

$1 - Et h y l - 6 - m e t h y l cyc l o h e x an e$

Lower number should be given to the more alphabetically prior group. So, the IUPAC name of the compound is: $1 - Et h y l - 2 - m e t h y l cyc l o h e x an e$