When the facts at the time of distribution from an estate to a trust or from a testamentary trust to a successive trust are such that no trust would be operative under the terms of the instrument creating such trust or successive trust because of the death of the life tenant, or because the beneficiary has reached a stipulated age, or if such trust would qualify for termination under § 45a-499ii, or for any other reason, the fiduciary of such estate or prior trust may distribute, with the approval of the court of probate having jurisdiction, directly from the estate or prior trust to the remaindermen of such trust, the corpus of such trust and any income earned during the period of estate administration or administration of the prior trust and distributable to such remaindermen, without the interposition of the establishment of such trust or successive trust. If distribution is based on the fact that the trust would qualify for termination under § 45a-499ii, reasonable notice shall be provided to all beneficiaries who are known and in being and who have vested or contingent interests in the trust.