Abstract
The use of P(III) and P(V) organophosphorus derivatizing agents prepared from C(2) symmetrical (1R,2R)- and (1S,2S)-trans-N,N'-bis-[(S)-alpha-phenylethyl]-cyclohexane-1,2-diamines 1 and 2, as well as (1R,2R)- and (1S,2S)-trans-N,N'-bis-[(S)-alpha-phenylethyl]-4-cyclohexene-1,2-diamines 3 and 4 for the determination of enantiomeric composition of chiral carboxylic acids by (31)P NMR, is described.
Publication types
-
Research Support, Non-U.S. Gov't
MeSH terms
-
Carboxylic Acids / chemistry*
-
Chemistry Techniques, Analytical / methods*
-
Diamines / chemistry*
-
Magnetic Resonance Spectroscopy / methods*
-
Models, Chemical
-
Organophosphorus Compounds / chemistry
-
Phosphorus Isotopes / chemistry*
-
Phosphorylation
-
Reproducibility of Results
-
Stereoisomerism
Substances
-
Carboxylic Acids
-
Diamines
-
Organophosphorus Compounds
-
Phosphorus Isotopes