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New, simple, and efficient method for the synthesis of N-substituted 4-trifluoromethyl-5-(alkan-1-ol)-pyridin-2(1H)-imines
Tetrahedron Letters ( IF 1.5 ) Pub Date : 2017-09-15 , DOI: 10.1016/j.tetlet.2017.09.024
Mário A. Marangoni , Carlos E. Bencke , Helio G. Bonacorso , Marcos A.P. Martins , Nilo Zanatta

A new, simple, and efficient method for the synthesis a novel series of 1-substituted 4-(trifluoromethyl)-5-(alkan-1-ol)-pyridin-2(1H)-imines from the reaction of 3-(5,6-dihydro-4H-pyran-3-yl)-4,4,4-trifluorobut-2-enenitrile and 3-(4,5-dihydrofuran-3-yl)-4,4,4-trifluorobut-2-enenitrile with primary amines – is described. The products were obtained in 29–82% yield.



中文翻译:

合成N-取代的4-三氟甲基-5-(链烷-1-醇)-吡啶-2(1 H)-亚胺的新的,简单而有效的方法

一种新的,简单而有效的方法,可从3-(-)的反应中合成一系列新的1-取代的4-(三氟甲基)-5-(链烷-1-醇)-吡啶-2(1 H)-亚胺5,6-二氢-4 H-吡喃-3-基)-4,4,4-三氟丁-2-烯腈和3-(4,5-二氢呋喃-3-基)-4,4,4-三氟丁-描述了带有伯胺的2-腈。以29-82%的收率获得产物。

更新日期:2017-09-15
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