Enantio sensing property of helicin, the derivative of a natural product: Discrimination of amines and amino alcohols


Autoria(s): Kumari, Divya; Sachin, SL; Suryaprakash, N
Data(s)

2015

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