(Solved): Trans-3-hexene reacts with hydrogen iodide. Consider the retrosynthetic sequence shown below. ...

Trans-3-hexene reacts with hydrogen iodide. Consider the retrosynthetic sequence shown below. $?$ ? Part: 0 / 3 Part 1 of 3 Draw the structure of the intermediate compound in the retrosynthetic sequence. Consider the following alkene. Part: 0 / 4 Part 1 of 4 Ignoring stereochemistry, draw the alkylborane formed from the addition of one equivalent of ${\mathrm{BH}}_3$ to the alkene. The following questions refer to the reaction below. In providing the structures asked for, show stereochemistry when relevant. The mechanism for the nalogenation of alkynes is not well understood, but the reaction product parallels that of alkenes. Part: $0/4$ Part 1 of 4 Provide the structure of the product $\mathbf{A}$ of this reaction upon addition of 1 equivalent of the halogen.