Synthesis of the H-phosphonate dibenzo[d,f][1,3,2]dioxaphosphepine 6-oxide and the phospha-Michael addition to unsaturated compounds
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DOI: 10.1016/j.tet.2019.01.045
Abstract: Abstract A series of phosphonate-containing compounds based on dibenzo[ d,f ][1,3,2]dioxaphosphepine 6-oxide (BPPO) is presented. BPPO is synthesized by a three–component condensation and is added to activated alkenes with systematically varied structure via phospha-Michael addition.… read more here.
Keywords: dioxaphosphepine oxide; phospha michael; phosphonate; dibenzo dioxaphosphepine ... See more keywords
Lipase-Catalyzed Phospha-Michael Addition Reactions under Mild Conditions
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DOI: 10.3390/molecules27227798
Abstract: Organophosphorus compounds are the core structure of many active natural products. The synthesis of these compounds is generally achieved by metal catalysis requiring specifically functionalized substrates or harsh conditions. Herein, we disclose the phospha-Michael addition… read more here.
Keywords: lipase catalyzed; michael addition; phospha michael;