trans-Benzoxanthene receptors for enantioselective recognition of amino acid derivatives
作者:Emilio M Pérez、Ana I Oliva、José V Hernández、Luis Simón、Joaquı́n R Morán、Francisca Sanz
DOI:10.1016/s0040-4039(01)01100-5
日期:2001.8
Neutral cleft-type hydrogen-bonding receptors based on a trans-benzoxanthene skeleton have shown good stereoselective association towards carbamate derivatives of amino acids. Among these, the best results corresponded to the commercially available benzyloxycarbamate (Cbz) while the t-butyloxycarbamate (Boc) protecting group afforded disappointing results. Preparative TLC impregnated in ethoxycarbonyl
Enantioselective recognition of α-amino acid derivatives with a cis-tetrahydrobenzoxanthene receptorElectronic supplementary information (ESI) available: binding data. See http://www.rsc.org/suppdata/p2/b2/b203054c/
作者:Ana I. Oliva、Luis Simón、José V. Hernández、Francisco M. Muñiz、Anna Lithgow、Alicia Jiménez、Joaquín R. Morán
DOI:10.1039/b203054c
日期:2002.5.22
A cis-tetrahydrobenzoxanthene receptor has shown good enantioselective association with benzyloxycarbonyl amino acid derivatives.