Delepine reaction 德莱平反应 Delepine's amine synthesis 【化】 德勒平氏胺合成法 reaction to 对…的反应 the reaction to 对……的反应 reaction stage reaction step 反应阶段 chemical reaction 化学反应 agglutination reaction 凝集反应 aggressive reaction 功击反应 alarm reaction n.警戒反应 ald...
Delépine反应（Delépine Reaction）Delépine反应（德尔宾反应）是合成伯胺的方法，即卤代烃与六亚甲四胺（乌洛托品）反应成盐，而后在乙醇中盐酸作用下水解得伯胺。反应以法国化学家 Stéphane Marcel Delépine (1871－1965) 的名字命名。反应优点为底物易得，副反应少，反应步骤简单，以及条件温和。六亚甲四胺已为叔胺...
Delepine reaction 英文Delepine reaction 中文【机】 德莱平反应
必应词典为您提供Delepine-reaction的释义,网络释义: 德尔宾反应;德来宾反应;德莱平反应;
Cf . Gabriel synthesis, where the product is also an amine and Sommelet reaction, where the product is an aldehyde. The Delépine works well for active halides such as benzyl, allyl halides, and α-halo-ketones. hexamethylenetetramine [ArCH 2C 6H 12N 4]+X ? + 3 HCl + 6 H 2O ArCH ...
Delépine amine synthesis The reaction between alkyl halides and hexamethylenetetramine, followed by cleavage of the resulting salt with ethanolic HCl to yield primary amines.Cf . Gabriel synthesis, where the product is also an amine and Sommelet reaction, where the product is an aldehyde. The ...
The Delepine reaction was applied to polychloroalkenes that contain an allylic chlorine atom. Chlorine-containing primary amines and their hydrochlorides were obtained in high yield.doi:10.1007/BF00925794N. A. Kuz'minaE. Ts. ChukovskayaKluwer Academic Publishers-Plenum PublishersBulletin of the ...
Delepine reaction 德莱平反应相关短语 Dorlastan (德) 多拉斯坦聚氨基甲酸乙酯纤维 Zusatzstern (德) 补充星 Thiolan (德) 蒂奥纶聚乙烯醇纤维 Danudur (德) 达努杜尔高强力粘胶短纤维 Danuflor (德) 达努弗洛尔粘胶短纤维 Gegenschein (德) 对日照 Diolen (德) 迪奥纶聚酯纤维 Dolan (德) 多纶变性聚丙烯腈...
We report here that the standard Delepine reaction conditions1 may be used to convert an appropriately substituted phenacyl bromide into the 4-oxo-tetrahydroisoquinoline derivative. A convenient synthesis is not obtainable through Dieckmann condensation2 due to inaccessibility of starting material nor ...