Stereocontrolled synthesis of 2,3-diaminobutanoic acids
作者： Pedro Merino , Ana Lanaspa , Francisco L. Merchan , Tomás Tejero
DOI: 10.1016/S0040-4039(97)00158-5
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摘要: Abstract A straightforward synthesis of 2,3-diaminobutanoic acids is reported. The based on the nucleophilic addition methylmagnesium bromide to differentially protected nitrones derived from l -serine. change protecting groups in starting nitrone crucial for stereocontrol reaction.
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