DAZ-Xaa∗-OMe amino ester derivatives with Xaa∗ = d/l-Ala, d/l-Val, l-Leu, l-Ile, l-Ser, l-β3-HAla, l-β3-HVal, l-β3-HLeu, (1S,2S)/(1R,2R)-ACHC (2-aminocyclohexanecarboxylic acid) and (1S,2S)/(1R,2R)-ACPC (2-aminocyclopentanecarboxylic acid), N-blocked as 6,7-dihydro-5H-dibenz[c,e]azepines (DAZ), have been synthesized and evaluated for the determination of the absolute configuration of α- and β-amino esters through the induced circular dichroism of the biphenyl chromophore
Central-to-axial chirality transfer and induced circular dichroism in 6,7-dihydro-5H-dibenz[c,e]azepine derivatives of alpha- and beta-amino esters
PEGGION, CRISTINA;DE ZOTTI, MARTA;FORMAGGIO, FERNANDO;TONIOLO, CLAUDIO
2008
Abstract
DAZ-Xaa∗-OMe amino ester derivatives with Xaa∗ = d/l-Ala, d/l-Val, l-Leu, l-Ile, l-Ser, l-β3-HAla, l-β3-HVal, l-β3-HLeu, (1S,2S)/(1R,2R)-ACHC (2-aminocyclohexanecarboxylic acid) and (1S,2S)/(1R,2R)-ACPC (2-aminocyclopentanecarboxylic acid), N-blocked as 6,7-dihydro-5H-dibenz[c,e]azepines (DAZ), have been synthesized and evaluated for the determination of the absolute configuration of α- and β-amino esters through the induced circular dichroism of the biphenyl chromophoreFile in questo prodotto:
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