If he does not pay, he will be found in contempt. Likely, the Chancery court would order a daily fine sufficiently large to eventually gain compliance. For exam

If he does not pay, he will be found in contempt. Likely, the Chancery court would order a daily fine sufficiently large to eventually gain compliance. For example, they might order him to pay $50M/day that he's late on closing. Whatever is required to achieve compliance can be ordered, up to and including incarceration.