70. What sequence of reagents can be used to make the following compounds from benzene? A)...
70. What sequence of reagents can be used to make the following compounds from benzene? A) m-butylbenzoic acid B) p-butylbenzenesulfonic Show mechanism. www wwww wwwww w Section: 18-16 71. Provide a series of synthetic steps by which can 2-bromo-4-nitrobenzoic acid be prepared from toluene. Show mechanism. Section: 18-16 72. Fill in the empty boxes Br СHCH CH3COCI 1 AICI3 NBS peroxide heat 2. H2о 73. Fill in the empty boxes. N2 CI NH2 1.Mg 2. CH3OH CUBR НС heat