翻訳と辞書 Words near each other ・ Protonectarina ・ Protonema ・ Protonemacheilus longipectoralis ・ Protoneura ・ Protoneura capillaris ・ Protoneura dunklei ・ Protoneura prolongata ・ Protoneura sanguinipes ・ Protoneuridae ・ Protonibea diacanthus ・ Protonic ceramic fuel cell ・ Protonica ・ Protonilus Mensae ・ Protonium ・ ProtonMail ・ Protonolysis ・ Protonoma ・ Protonophore ・ Protonotary apostolic ・ Protonyctia originalis ・ Proton–boron fusion ・ Proton–proton chain reaction ・ Protoopalina ・ Protopage ・ Protopanaxadiol ・ Protopanaxatriol ・ Protopannaria ・ Protoparachronistis ・ Protoparachronistis concolor ・ Protoparachronistis discedens 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 Protonolysis ： ウィキペディア英語版 Protonolysis Protonolysis is the cleavage of a chemical bond by acids. Many examples are found in organometallic chemistry since the reaction requires polar Mδ+-Rδ- bonds, where δ+ and δ- signify partial positive and negative charges associated with the bonding atoms. When compounds containing these bonds are treated with acid (HX), these bonds cleave: :M-R + HX → M-X + H-R Hydrolysis (X- = OH-) is a special case of protonolysis. Compounds susceptible to hydrolysis often undergo protonolysis. ==Hydrides== The borohydride anion is susceptible to reaction with even weak acids, resulting protonolysis of one or more B-H bonds. Protonolysis of sodium borohydride with acetic acid gives triacetoxyborohydride:〔Gordon W. Gribble, Ahmed F. Abdel-Magid, "Sodium Triacetoxyborohydride" Encyclopedia of Reagents for Organic Synthesis, 2007, John Wiley & Sons.〕 :NaBH4 + 3 HO2CCH3 → NaBH(O2CCH3)3 + 3 H2 Related reactions occur for hydrides of other electropositive elements, e.g. lithium aluminium hydride. 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「Protonolysis」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.