The enolates derived from 2-pyridylthioesters by reaction with BCl3 ·SMe2 and enantiomerically pure aminoalcohols react with aromatic imines in an enantioselective fashion (ee up to 78%) to afford β-lactams in a convenient one-pot procedure.
Enantioselective one-pot synthesis of β-lactams from achiral 2-pyridylthioesters and aromatic imines / R. Annunziata, M. Benaglia, M. Cinquini, F. Cozzi. - In: TETRAHEDRON LETTERS. - ISSN 0040-4039. - 36:4(1995), pp. 613-616.
Enantioselective one-pot synthesis of β-lactams from achiral 2-pyridylthioesters and aromatic imines
R. AnnunziataPrimo
;M. BenagliaSecondo
;M. CinquiniPenultimo
;F. CozziUltimo
1995
Abstract
The enolates derived from 2-pyridylthioesters by reaction with BCl3 ·SMe2 and enantiomerically pure aminoalcohols react with aromatic imines in an enantioselective fashion (ee up to 78%) to afford β-lactams in a convenient one-pot procedure.
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