نتایج جستجو برای: propargylamines
تعداد نتایج: 106 فیلتر نتایج به سال:
In this paper is reported the synthesis of N,N? hydroxy derivative NHC silver (3a–4a) and gold(I) (3b–4b) complexes general formula [M(NHC)2]+ [MX2]?. All compounds were characterized by spectroscopic analytic techniques. The turned out to be effective in both catalytic biological applications. They catalyzed coupling aldehyde, piperidine, phenylacetylene A3-reaction produce propargylamines sho...
Functionalized morpholines have attracted much attention due to their potential biological activities. Despite the wide importance of morpholine derivatives in drug design of various pharmacological agents, the development of new approaches to their synthesis remains relatively unexplored. Given the low cost and easy availability of N-propargylamines, the synthesis of functionalized morphol...
A one pot green three‐component coupling reaction of aldehyde, phenylacetylene, and amine derivatives in the presence of copper (II)–thioamide combination as a novel and efficient heterogeneous catalyst under solvent–free conditions is reported. The catalyst displayed high activity and afforded the corresponding propargylamines in good to high yields. The key to this procedure was the generatio...
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