کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5271838 | 1385449 | 2010 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: One-pot synthesis of 2-amino-5-nitro-4,6-diarylcyclohex-1-ene-1,3,3-tricarbo-nitriles by condensation of aldehyde, malononitrile, and nitromethane in the presence of Mg-Al HT under solvent-free condition One-pot synthesis of 2-amino-5-nitro-4,6-diarylcyclohex-1-ene-1,3,3-tricarbo-nitriles by condensation of aldehyde, malononitrile, and nitromethane in the presence of Mg-Al HT under solvent-free condition](/preview/png/5271838.png)
A multicomponent one-pot reaction of aromatic aldehyde, malononitrile, and nitromethane is carried out in the presence of HTs (different Mg/Al ratios) and other solid bases, where 2-amino-5-nitro-4,6-diphenylcyclohex-1-ene-1,3,3-tricarbonitriles are obtained. HT with Mg/Al = 5 is the best catalyst for the reaction. The reaction gives best results under solvent-free condition. The catalyst can be easily separated and is recyclable. Other parameters were optimized.
A multicomponent one-pot reaction of aromatic aldehyde, malononitrile, and nitromethane is carried out in the presence of HTs (different Mg/Al ratios) and other solid bases, where 2-amino-5-nitro-4,6-diphenylcyclohex-1-ene-1,3,3-tricarbo-nitriles are obtained. HT with Mg-Al = 5 is the best catalyst for the reaction. The reaction gives best results under solvent-free condition. The catalyst can be easily separated and is recyclable. Other parameters were optimized.
Journal: Tetrahedron Letters - Volume 51, Issue 21, 26 May 2010, Pages 2924-2927