Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5266794 | Tetrahedron Letters | 2012 | 8 Pages |
Abstract
Solid supported palladium nano/microparticles were found to be active catalysts to perform mono- and β,β-double-Heck reactions. Different β-unsubstituted and substituted alkenes including acrylate, methacrylate, crotonate, styrene, acrylonitrile, and acrylamide were investigated successfully for mono- and β,β-double-Heck reactions with aryl iodide under milder reaction condition. One-pot β,β-double-Heck reaction of aryl iodides with α,β-unsaturated ester, amide, nitrile, and styrene derivatives were also performed under standard reaction conditions. Wide functional group tolerance, easy catalyst recovery, and recyclability up to twelve times without significant loss of catalytic activity added extra importance to the present process.
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Authors
Dharminder Sharma, Sandeep Kumar, Arun K. Shil, Nitul Ranjan Guha, Bandna Bandna, Pralay Das,