Enantio sensing property of helicin, the derivative of a natural product: Discrimination of amines and amino alcohols
Data(s) |
2015
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Resumo |
The chiral sensing property of helicin (the derivative of natural product obtained by partial oxidation of salicin, extracted from willow tree (Salix helix)) is reported. The use of helicin as a chiral derivatizing agent for the discrimination of amines and amino alcohols is convincingly established using H-1 NMR spectroscopy. The large chemical shift separation achieved between the discriminated peaks facilitated the accurate quantification of enantiomeric composition. The consistent trend observed in the shifting of imine proton peak (Delta delta) of helicin in all the derivatized molecules might aid the determination of spatial configuration. (C) 2015 Elsevier B.V. All rights reserved. |
Formato |
application/pdf |
Identificador |
http://eprints.iisc.ernet.in/52605/1/Che_Phy_Let_636_72_2015.pdf Kumari, Divya and Sachin, SL and Suryaprakash, N (2015) Enantio sensing property of helicin, the derivative of a natural product: Discrimination of amines and amino alcohols. In: CHEMICAL PHYSICS LETTERS, 636 . pp. 72-77. |
Publicador |
ELSEVIER SCIENCE BV |
Relação |
http://dx.doi.org/10.1016/j.cplett.2015.07.023 http://eprints.iisc.ernet.in/52605/ |
Palavras-Chave | #NMR Research Centre (Formerly SIF) #Solid State & Structural Chemistry Unit |
Tipo |
Journal Article PeerReviewed |