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PMR configurational analysis of pinitol with the aid of lanthanide shift reagents and the homonuclear INDOR technique
Author(s) -
Cavagna F.,
Groebel A.
Publication year - 1973
Publication title -
organic magnetic resonance
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0030-4921
DOI - 10.1002/mrc.1270050306
Subject(s) - homonuclear molecule , lanthanide , vicinal , reagent , decoupling (probability) , chemistry , analytical chemistry (journal) , organic chemistry , molecule , engineering , ion , control engineering
The PMR spectrum of the peracetylated O‐methyl‐chiro‐inositol (pinitol) could be analysed by employing lanthanide shift reagents and performing spin‐decoupling and INDOR experiments. The 100 MHz theoretical spectrum has been simulated and good agreement with the experiment has been achieved. Analysis of the vicinal HH‐couplings yields the relative configuration.