ISSN:
1588-2837
Keywords:
Deuteration
;
hydrogenation
;
homogeneous
;
palladium
;
surfactants
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract Hydrogenations in aqueous systems with the soluble [Pd(alizarin monosulfonate)2] catalyst resulted in extensive deuteration of crotonic, trans-2-pentenoic and itaconic acids regardless of whether the deuterium source was D2 or D2O. Itaconic acid was deuterated up to 3.6 D/methylsuccinic acid. Detailed 1H- and 13C-NMR studies identified six isotopomers of the deuterated methylsuccinic acid product and revealed an important role of the H/D exchange on the catalytically active Pd-intermediate.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1005628406276
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