when you add pseudoephedrine and phenyl -2-1 butyne what compound do you get?

The reaction between pseudoephedrine and phenyl-2-1 butyne (likely phenylacetylene) isn't a typical one in organic chemistry, and under normal circumstances, they would not react directly to form a new compound without specific reaction conditions or catalysts. However, if your question pertains to a hypothetical or specific reaction setup where these compounds might react (for example, under the influence of certain catalysts or in an experimental synthetic pathway), it would still be quite unusual. There's no widely recognized or simple direct reaction between these two compounds that would yield a straightforward product under normal lab conditions. For a definite answer, the specific context or experimental conditions under which these substances are supposed to react must be provided. If this is related to a unique synthetic pathway, additional inputs such as catalysts, solvents, and reaction conditions (temperature, pressure, etc.) are crucial to determine any potential product. If this is part of an experiment or a theoretical scenario, could you provide more details about the conditions or the goal of the reaction? This would help in giving a more precise response