Complex sentence: Desperate to save Padme, Darth Sidious persuades Anakin to join him as his Sith apprentice, gives him the Sith name Darth Vader, and sends him to the Jedi Temple along with the 501st Clone Trooper Legion to kill the Jedi there.
Split into simpler sentences: Desperate to save Padme, Darth Sidious persuades Anakin to join him as his Sith apprentice, gives him the Sith name Darth Vader, and orders him to exterminate the Jedi. He sends his new apprentice to the Jedi Temple along with the 501st Clone Trooper Legion to kill the Jedi there.