Real estate moguls, banks and money managers are rushing to capitalise on a new US tax break rewarding investments in poor communities. Now, one of the biggest names in impact investing is aiming to prove the perks are about more than profits.Jim Sorenson, a prominent Utah entrepreneur, investor and businessman, plans to announce on Monday that Catalyst, a private equity firm he helped found, is raising US$150 million to invest in opportunity zones. The group’s first fund, which Sorenson is…