|
|Section2= |Section7= }} Benzotrichloride, also known as trichlorotoluene is an organic compound with the formula C6H5CCl3. It is principally used as an intermediate in the preparation of other chemical products such as dyes.〔''Merck Index'', 11th Edition, 1120.〕〔(Benzotrichloride ) Data page at Inchem.org〕 ==Production and uses== Benzotrichloride is produced by the free radical chlorination of toluene, catalysed by light or radical initiators such as dibenzoyl peroxide. Two intermediates are observed: : C6H5CH3 + Cl2 → C6H5CH2Cl + HCl : C6H5CH2Cl + Cl2 → C6H5CHCl2 + HCl : C6H5CHCl2 + Cl2 → C6H5CCl3 + HCl Benzotrichloride is hydrolysed to benzoyl chloride:〔Manfred Rossberg, Wilhelm Lendle, Gerhard Pfleiderer, Adolf Tögel, Eberhard-Ludwig Dreher, Ernst Langer, Heinz Rassaerts, Peter Kleinschmidt, Heinz Strack, Richard Cook, Uwe Beck, Karl-August Lipper, Theodore R. Torkelson, Eckhard Löser, Klaus K. Beutel, “Chlorinated Hydrocarbons” in Ullmann’s Encyclopedia of Chemical Technology, 2007 John Wiley & Sons: New York.〕 : C6H5CCl3 + H2O → C6H5C(O)Cl + 2 HCl It is also transformed into benzotrifluoride, a precursor to pesticides: : C6H5CCl3 + 3 KF → C6H5CF3 + 3 KCl 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Benzotrichloride」の詳細全文を読む スポンサード リンク
|