Choose the correct name for compound given below :

Question

Choose the correct name for compound given below : (A) (4E)-5-Bromo-hex-4-en-2-yne (B) (2E)-2-Bromo-hex-4-yn-2-ene (C) (2E)-2-Bromo-hex-2-en-4-yne (D) (4E)-5-Bromo-hex-2-en-4-yne

Tardigrade Admin · Accepted Answer

<img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/chemistry/b85a5a4712e31b1c3c80074e45608bf9-.png" /> h.p. ⇒ higher priority 1.p. ⇒ lower priority 2E -2- bromo hex -2- en-4 -yne

Q. Choose the correct name for compound given below :

(4E)-5-Bromo-hex-4-en-2-yne

(2E)-2-Bromo-hex-4-yn-2-ene

(2E)-2-Bromo-hex-2-en-4-yne

(4E)-5-Bromo-hex-2-en-4-yne

h.p. $\Rightarrow$ higher priority
1.p. $\Rightarrow$ lower priority
$2 E - 2$ - bromo hex - $2$ - en- $4$ -yne

Q. Choose the correct name for compound given below :

(4E)-5-Bromo-hex-4-en-2-yne

(2E)-2-Bromo-hex-4-yn-2-ene

(2E)-2-Bromo-hex-2-en-4-yne

(4E)-5-Bromo-hex-2-en-4-yne

h.p. ⇒ higher priority 1.p. ⇒ lower priority 2E−2- bromo hex -2- en-4 -yne

h.p. $\Rightarrow$ higher priority
1.p. $\Rightarrow$ lower priority
$2 E - 2$ - bromo hex - $2$ - en- $4$ -yne