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Niobium pentoxide, a bifunctional solid surface catalyst, has been successfully employed to facilitate the three-component reaction between aldehydes, amines and triethyl phosphite at room temperature under solvent-free conditions to generate a-amino phosphonate in moderate to good yields. The catalyst can be recycled through simple filtration and reused to effect this transformation
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Journal of Chemical Sciences
Volume 135, 2023
All articles
Continuous Article Publishing mode