Reductive decyanation of α-cyano and α-alkoxycarbonyl substituted nitriles promoted by samarium(II) iodide
作者:Han-Young Kang、Woo Sang Hong、Yong Seo Cho、Hun Yeong Koh
DOI:10.1016/0040-4039(95)01606-i
日期:1995.10
Decyanation of geminal dinitriles and α-alkoxycarbonyl substituted nitriles promoted by samarium(II) iodide has been efficiently achieved. This method has advantages over the previously known radical route using tin hydride with respect to applicable substrates and the reaction temperature employed. This decyanation could broaden the synthetic applicability of the nitrile derivatives.
碘化sa(II)促进了双氰胺和α-烷氧基羰基取代的腈的脱氰反应。就适用的基材和所采用的反应温度而言,该方法相对于先前已知的使用氢化锡的自由基途径具有优势。这种脱氰可以拓宽腈衍生物的合成应用范围。