Synthesis of a novel planar-chiral nido-carborane amino acid

The deboronation of enantiomers of planar-chiral benzyl (3-formamido-1,2-dicarba- closo -dodecaboran-1-yl)acetate gave the individual ( R P )- and ( S P )-enantiomers ( ee > 98%) of a new amino acid containing a nido -carborane fragment, (3-ammonio-7,8-dicarba- nido -undecaboran-7-yl)acetic acid....

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Veröffentlicht in:	Russian chemical bulletin 2021-03, Vol.70 (3), p.539-544
Hauptverfasser:	Telegina, A. A., Gruzdev, D. A., Levit, G. L., Krasnov, V. P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acetic acid Amino acids Carborane Chemistry Chemistry and Materials Science Chemistry/Food Science Enantiomers Full Articles Inorganic Chemistry Organic Chemistry
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The deboronation of enantiomers of planar-chiral benzyl (3-formamido-1,2-dicarba- closo -dodecaboran-1-yl)acetate gave the individual ( R P )- and ( S P )-enantiomers ( ee > 98%) of a new amino acid containing a nido -carborane fragment, (3-ammonio-7,8-dicarba- nido -undecaboran-7-yl)acetic acid. Chiral HPLC methods for the analysis of enantiomeric purity of this compound was developed.
ISSN:	1066-5285 1573-9171
DOI:	10.1007/s11172-021-3121-7