翻訳と辞書
Words near each other
・ Bennet Woodcroft
・ Bennet's Cave
・ Bennet, Nebraska
・ Bennetland
・ Bennetot
・ Bennets Crossroads, Virginia
・ Bennett
・ Bennett & Associates
・ Bennett & Barkell Motorcycles
・ Bennett "Ben" Hastings Beach
・ Benkendorf
・ Benkerjoch Pass
・ Benkersandstein
・ Benkersandstein Formation
・ Benkert
Benkeser reaction
・ Benkestok
・ Benkestok (noble family)
・ Benki Birugali
・ Benki Birugali (1984 film)
・ Benkipatna
・ Benkiya Bale
・ Benkiyalli Aralida Hoovu
・ Benko
・ Benko Gambit
・ Benkos Bioho
・ Benkovac
・ Benkovac, Brod-Posavina County
・ Benkovce
・ Benkove ostrovy


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

Benkeser reaction : ウィキペディア英語版
Benkeser reaction
The Benkeser reduction reaction is the hydrogenation of polycyclic aromatic hydrocarbons, especially naphthalenes using lithium or calcium metal using low molecular weight alkyl amines as the solvent and, in part, as a source of protons. This reaction is a modification of the Birch reduction, where ammonia is the solvent. It offers the advantage that the reactions can be conducted at temperatures higher than the boiling point of ammonia (-33 °C).〔Institute of Chemistry, Skopje, Macedonia
For the reduction naphthalene with lithium in a mixed ethylamine-dimethylamine solution, the principal products are bicyclo()dec-(1,9)-ene, bicyclo()dec-(1,2)-ene and bicyclo()decane.〔 Edwin M. Kaiser and Robert A. Benkeser "Δ9,10-Octalin" Org. Synth. 1970, vol. 50, p. 88ff. 〕〔''Merck Index'', 13th Ed.〕
:
==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「Benkeser 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.