If such transfer of all the property does not occur within the taxable year, the Secretary may require of the taxpayer such bond, or waiver of the statute of limitations on assessment and collection, or both, as he may deem necessary to insure, if the transfer of the property is not completed within such 3-year period, or if the taxpayer does not continue qualified under paragraph (1) until the completion of such transfer, the assessment and collection of all income taxes then imposed by law for such taxable year or subsequent taxable years, to the extent attributable to property so received. A distribution otherwise constituting a distribution in complete liquidation within the meaning of this subsection shall not be considered as not constituting such a distribution merely because it does not constitute a distribution or liquidation within the meaning of the corporate law under which the distribution is made; and for purposes of this subsection a transfer of property of such other corporation to the taxpayer shall not be considered as not constituting a distribution (or one of a series of distributions) in complete cancellation or redemption of all the stock of such other corporation, merely because the carrying out of the plan involves (A) the transfer under the plan to the taxpayer by such other corporation of property, not attributable to shares owned by the taxpayer, on an exchange described in section 361, and (B) the complete cancellation or redemption under the plan, as a result of exchanges described in section 354, of the shares not owned by the taxpayer.