Use the following list of reagents and conditions to efficiently synthesize the product on the right from the starting material on the left. a Br2, FeBr3 b [1] LIAIH4, [2] H20 c (CH3)2NH, DCC d PCC e NaCN, HCI f (CH3)2NH, NaBH3CN g H2, Pd-C h NaNO2, HCI i Cul j CuCN k H2PO2 l HBF4