Question

Question 31 with all the transformations

VSNa 938 CHAPTER 20 AMINES g with benzene or toluene, outline a sy nthesis of each of the following compounds using diazonium salts as intermediates. (You need not repeat syntheses carried out in earlier parts of this problem.) (o) CH3 (I) 1,3-Dibromo-2-iodobenzene a) p-Fluorotoluene он o-lodotoluene (c) p-Cresol (d) m-Dichlorobenzene (e) m-CeH4(CN)2 (f) m-Bromobenzonitrile (g) 1,3-Dibromo-5-nitrobenzene (h) 3,5-Dibromoaniline CH3 CN CH3 (n) CH3 4.5-Tribromophenol ) 3,4.5-Tribromobenzonitrile (k) 2,6-Dibromobenzoic acid 20.32 Write equations for simple chemical tests that would distinguish between (a) Benzylamine and benzamide b Allylamine and propylamine (c) p-Toluidine and N-methylaniline (d) Cyclohexylamine and piperidine (e) Pyridine and benzene (f) Cyclohexylamine and aniline (g) Triethylamine and diethylamine (h) Tripropylaminium chloride and tetrapropylammonium chloride 0 Tetrapropylammonium chloride and tetrapropylammonium hydroxide 20.33 Propose a synthesis of N-propyl cyclohexylamine starting from cyclohexanol and 1-propanol, using any necessary inorganic reagents

Answer 1

CH CH3 NH2 dil HN03 H2504 mayo NaNO/H W.CI KIO Diazoruum o-Iodotolvena 2 OH Br OH awna lamimo NaNO/HC CH-4に H20