You didn’t SAY that, but that’s the necessary implication if your words were true: If Jesus is laying out the canon by appealing solely to the Law and the Prophets, than ALL biblical books not contained therein would suffer the same fate as the deuterocanonicals.
Matthew 24 refers to prophets from A to Z, not from first to last. Zechariah was NOT the last prophet to die, nor was Chronicles the last bible book to be written, and you make a silly presumption to suppose that the deuterocanonicals were ever published after the rest of the OT before Jerome. zx
Also, I just confirmed that “Zecharias, [grand]son of Iddo,” cited by Jesus is not the Zecharias at the end of Chronicles, Zecharias ben Jehoida, but he *is* the much later prophet of the Book of Zecharias.