Discrimination of stereoisomers by one‐dimensional 13 C NMR: All 16 stereoisomers of 4‐hydroxy‐α‐tocopherol resolved

Autor: Alexander L. L. Duchateau, Peter P. Lankhorst, Thomas Netscher
Rok vydání: 2021
Předmět:
Zdroj: Magnetic Resonance in Chemistry. 59:1146-1153
ISSN: 1097-458X
0749-1581
Popis: All 16 resolved! A vitamin E-derived compound containing four chiral centers is the first example where all stereoisomers, that is, eight diastereomeric pairs of enantiomers, could be discriminated in a single NMR run. Measurement at 176 MHz in the presence of Pirkle's alcohol as a chiral solvating agent is a relatively robust, simple, easy-to-set-up, and fast method.
Databáze: OpenAIRE
Nepřihlášeným uživatelům se plný text nezobrazuje