HClO4-SiO2 as a Novel and Recyclable Catalyst for the Phospha-Michael Addition of Phosphorous Nucleophiles to alpha,beta-Unsaturated Malonates
[摘要]:An efficient synthesis of beta-phosphono malonates via phospha-Michael addition of phosphorous nucleophiles to alpha,beta-unsaturated malonates in the presence of HClO4-SiO2 as a new and recyclable catalyst is described.
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