N-benzoylthiocarbamoyl amino acid ethyl esters as chelate ligands for transition metal ions

Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences

Volumn 53, Issue 9, 1998, Pages 981-990

  Leßmann, Frank ^a   Beyer, Lothar ^a   Richter, Rainer ^a   Meusinger, Reinhard ^a  

^a UNIVERSITY OF LEIPZIG   (Germany)

Author keywords

Amino Acid Ethyl Esters; Chelates; Crystal Structure; NMR data; Thioureas

Indexed keywords

AMINO ACIDS; CHELATION; CRYSTAL STRUCTURE; ISOMERS; LIGANDS; METAL IONS; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; STEREOCHEMISTRY; THIOUREAS; TRANSITION METAL COMPOUNDS; TRANSITION METALS;

CARBOXYLIC OXYGEN; CHELATES; ETHYL ESTERS; GLYCINE ETHYL ESTERS; ISOTHIOCYANATES; NMR DATA; SPECIFIC OPTICAL ROTATIONS; X-RAY CRYSTAL STRUCTURE ANALYSIS;

ESTERS;

EID: 0040122094     PISSN: 09320776     EISSN: None     Source Type: Journal    
DOI: 10.1515/znb-1998-0909     Document Type: Article

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22. The different shift values of the isomers (E; Z) are separated by slash. The main component (Z-isomer) is underlined.
23. 2-methylene group. All other signals are overlapping peaks.
24. The different shift values of the isomers (Z,Z; E,Z or Z,E) are separated by slash. The main component (Z,Z-complex) is underlined. The signals of all isomers were only resolvable for the ester methyl group. All other signals are overlapping peaks.
25. The shift values of the second diastereomer (R,S-or S,R-complex) are written in square brackets.
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28. Further details of the crystal structure investigations are available on request from Fachinformationszentrum Karlsruhe, D-76344 Eggenstein-Leopoldshaten on quoting the depository numbers CSD-408916 (rac-Hbpee) and CSD-408917 ((S)-(-)-Hbpee).