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  • Chiral recognition of alpha-phenylethylamine by sucrose-based macrocyclic receptors.

Chiral recognition of alpha-phenylethylamine by sucrose-based macrocyclic receptors.

Chemical communications (Cambridge, England) (2008-12-03)
Bartosz Lewandowski, Slawomir Jarosz
PMID19048168
ABSTRACT

Simple chiral aza-crown ethers based on sucrose display high enantioselectivity in complexation of phenylethylammonium chlorides.

MATERIALS
Product Number
Brand
Product Description
M31104
Sigma-Aldrich
Ī±-Methylbenzylamine, 99%
115541
Sigma-Aldrich
(R)-(+)-Ī±-Methylbenzylamine, 98%
77880
Sigma-Aldrich
(R)-(+)-Ī±-Methylbenzylamine, purum, ā‰„98.0% (sum of enantiomers, GC)
77879
Supelco
(R)-(+)-Ī±-Methylbenzylamine, for chiral derivatization, LiChropurā„¢, ā‰„99.0%
726621
Sigma-Aldrich
(R)-(+)-Ī±-Methylbenzylamine, ChiProsĀ®, produced by BASF, ā‰„99.0%
115568
Sigma-Aldrich
(S)-(āˆ’)-Ī±-Methylbenzylamine, 98%