Synthesis of isoselenazole and its 3- and 5-substituted derivatives
作者:F. Lucchesini、V. Bertini、A. De Munno
DOI:10.1016/s0040-4020(01)91483-8
日期:1984.1
A new method of synthesis for isoselenazole and its 3- and 5-substitutedderivatives by one-pot procedure which uses α-acetylenic aldehydes or ketones besides hydroxylamine-O-sulphonic acid and potassium selenide in buffered aqueous solution, is described. When α-acetylenic aldehydes are used, selenobisalkenylnitriles are obtained as side products.