翻訳と辞書 |
Aldol–Tishchenko reaction : ウィキペディア英語版 | Aldol–Tishchenko reaction The Aldol–Tishchenko reaction is a tandem reaction involving an aldol reaction and a Tishchenko reaction. In organic synthesis it is a method to convert aldehydes and ketones into 1,3-hydroxyl compounds. The reaction sequence in many examples starts from conversion of a ketone into an enolate by action of lithium diisopropylamide (LDA). The mono-ester diol is then converted into the diol by a hydrolysis step. With both the acetyl trimethylsilane〔 and propiophenone〔 as reactants, the diol is obtained as a pure diastereoisomer.
== References ==
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「Aldol–Tishchenko reaction」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.
|
|