The present disclosure provides novel herbicidal compounds of Formula I or the agronomically acceptable salts thereof, their use for controlling weeds and their methods of preparation. The present disclosure further provides herbicidal compositions comprising the compounds of Formula I or the agronomically acceptable salts thereof. The herbicidal compositions comprising the compounds of Formula I or the agronomically acceptable salts thereof are biodegradable, safe for prolonged use, have low phytotoxicity to plants and high phytotoxicity for weeds.
