Why doesn't Sasuke use Shadow clones? In one episode, when young Naruto and Sasuke were to fight each other in a duel guided by Iruka Sensei, Sasuke was able to create his shadow clone easily. Also, according to How Itachi was able to use Shadow clone?, Shadow clone Jutsu is not imposed by any bloodline limits. 

So why does Sasuke did not use this useful technique in any of his fights? And why neither of Naruto's friends from Team 11 seems to interest in learning this jutsu?

Naruto has showcased in his most fights that Shadow clone jutsu can be very useful. Sure many Ninja must have felt intrigued to learn it?
Can Sasuke use the Shadow Clone Justu? Sure he can! However, he chooses not to because he does not want to associate himself with using Naruto's signature justu, which he sees as Naruto's weakness and coping method to his loneliness.
Shadow Clone Technique

Trivia
Due to Naruto's extensive usage of this technique, Sasuke sees it as a symbolic way for Naruto to avoid loneliness

This is referencing the manga, Chapter 696

In addition, there is a scene in the anime (which I can't vouch for being in the manga or not) during Sasuke's training where Orochimaru has him slay 1,000 un-named ninjas. Sasuke sees himself strong enough to not even need the help of Shadow Clones