L., Alkylation of Amines. General Exhaustive Alkylation Method for the Synthesis of Quaternary Ammonium Compounds. The Journal of Organic Chemistry 1971, 36 (6), 824-828.Sommer H. Z., Jackson L. L.: Alkylation of amines. New method for the synthesis of quaternary ammonium compounds from ...
alkylation of amines with alcohols can be catalysed by defined PNP manganese pincer complexes. A variety of substituted anilines are monoalkylated with different (hetero)aromatic and aliphatic alcohols even in the presence of other sensitive reducible functional groups. As a special highlight, we ...
ChemInform Abstract: N-ALKYLATION OF AMINES AND AMIDES CATALYZED BY AMMONIUM HALIDESalkylation, arylation, dealkylation, dearylation, C‐acylation, olefinationNo abstract is available for this article.doi:10.1002/chin.198031147H.KASHIWAGIS.ENOMOTO
The alkylation of amines by alcohols has been achieved using 0.5 mol % [Ru(-Heterocyclization reactions of primary amines are reported, as well as alkylation reactions of primary sulfonamides. Secondary alcohols require more forcing conditions than primary alcohols but are still effective alkylating age...
Allylic amines are versatile building blocks in organic synthesis and exist in bioactive compounds, but their synthesis via hydroaminoalkylation of alkynes with amines has been a formidable challenge. Here, we report a late transition metal Ni-catalyzed
The characteristics and advantages of the alkylation process for FCC gasoline desulfurizisation are introduced. 综述了FCC汽油烷基化脱硫的特点与优势。 www.chemyq.com 10. In organic synthesis, mono-alkylation of amines is an important kind of reaction. 伯胺的单烷基化在有机合成过程中是非常重要的一类...
Ishida T, Kawakita N, Akita T, Haruta M (2009) One-pot N-alkyl- ation of primary amines to secondary amines by gold clusters sup- ported on porous coordination polymers. Gold Bull 42:267-274. doi:10.1007/BF03214948One-pot N-alkylation of primary amines to secondary amines by gold ...
By the reaction of amines with alkylborane reagents in the presence of a catalytic amount of copper(II) acetate Cu(OAc)(2) and di-tert-butyl peroxide, a cross-coupling reaction proceeded and alkylated amines were obtained in good to excellent yields. Phenols are also applicable for this react...
In organic synthesis, mono -alkylationof amines is an important of reaction. 伯胺的单烷基化在有机合成过程中是非常重要的一类反应. 互联网 Cesium carbonate catalyzed O -alkylationof phenol to synthesize alkly aryl ethers. 摘要研究了碳酸铯催化酚与卤代烃反应制备烷基芳醚. ...
The characteristics and advantages of the alkylation process for FCC gasoline desulfurizisation are introduced. 综述了FCC汽油烷基化脱硫的特点与优势。 www.chemyq.com 10. In organic synthesis, mono-alkylation of amines is an important kind of reaction. 伯胺的单烷基化在有机合成过程中是非常重要的一类...