Synthesis of chiral 4-nitrophenyl alkyl methylphosphonothioates: BF3·Et2O-catalyzed alcoholysis of phosphonamidothioates
作者： Putta Mallikarjuna Reddy , Ildiko M Kovach
DOI: 10.1016/S0040-4039(02)00735-9
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摘要: Abstract Facile and highly enantioselective synthesis of 4-nitrophenyl alkyl methylphosphonothioates 5a – f was achieved in high yields via BF 3 ·Et 2 O-catalyzed alcoholysis resolved phosphonamidothioates 4a 4b .
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