翻訳と辞書 Words near each other ・ Lithium (Sirius) ・ Lithium 12-hydroxystearate ・ Lithium acetate ・ Lithium aluminate ・ Lithium aluminium hydride ・ Lithium amide ・ Lithium as an investment ・ Lithium aspartate ・ Lithium atom ・ Lithium azide ・ Lithium Baptist Church (Lithium, Missouri) ・ Lithium battery ・ Lithium beryllide ・ Lithium bis(trimethylsilyl)amide ・ Lithium borate ・ Lithium borohydride ・ Lithium bromide ・ Lithium burning ・ Lithium carbide ・ Lithium carbonate ・ Lithium chlorate ・ Lithium chloride ・ Lithium chloride (data page) ・ Lithium citrate ・ Lithium cobalt oxide ・ Lithium Corporation of America ・ Lithium cyanide ・ Lithium depletion boundary ・ Lithium diisopropylamide ・ Lithium economy Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Lithium borohydride ： ウィキペディア英語版 Lithium borohydride | Section2 = | Section3 = | Section4 = }} Lithium borohydride (LiBH4) is a tetrahydroborate and known in organic synthesis as a reducing agent for esters. Although less common than the related sodium borohydride, the lithium salt offers some advantages, being a stronger reducing agent and highly soluble in ethers, whilst remaining safer to handle than lithium aluminium hydride. ==Preparation== Lithium borohydride may be prepared by the metathesis reaction, which occurs upon ball-milling the more commonly available sodium borohydride, and lithium bromide:〔Peter Rittmeyer, Ulrich Wietelmann “Hydrides” in Ullmann's Encyclopedia of Industrial Chemistry, 2002, Wiley-VCH, Weinheim. 〕 : NaBH4 + LiBr → NaBr + LiBH4 Alternatively the chemical may be synthesized from Boron trifluoride and lithium hydride in diethyl ether: :BF3 + 4 LiH → LiBH4 + 3 LiF 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「Lithium borohydride」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.