The following sequence of reactions is a good way to convert 1-alkylcyclohexene to a 3-alkylcyclohexene. Draw structural formulas showing stereochemistry for each step of the reaction sequence and show why it gives the desired product.
1-alkylcyclohexene 1. BH3 ---> Tscl/pyridine---> tert-butanol -->3-alkylcyclohexene
2. H2O2, NaOH