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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Sonn-Müller method ： ウィキペディア英語版 Stephen aldehyde synthesis Stephen aldehyde synthesis, a named reaction in chemistry, was invented by Henry Stephen (OBE/MBE). This reaction involves the preparation of aldehydes (R-CHO) from nitriles (R-CN) using tin(II) chloride (SnCl2), hydrochloric acid (HCl) and quenching the resulting iminium salt (()+Cl−) with water (H2O). During the synthesis, ammonium chloride is also produced. Overall, the reaction scheme is as follows: ==Sonn-Müller method== In the Sonn-Müller method 〔Sonn and Müller, Ber., 52, 1929 (1919).〕 the intermediate iminium salt is obtained from reaction of an amide PhCONHPh with phosphorus pentachloride. 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「Stephen aldehyde synthesis」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.