Premium
1 H and 13 C NMR determination of the relative stereochemistry of the diastereomers resulting from the reaction of sily enol ethers with the 1‐ethoxy‐1‐propargylium dicobalt hexacarbonyl cation
Author(s) -
Montaña Pedrero Angel M.,
Nicholas Kenneth M.
Publication year - 1990
Publication title -
magnetic resonance in chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0749-1581
DOI - 10.1002/mrc.1260280604
Subject(s) - chemistry , diastereomer , alkoxy group , enol , stereochemistry , two dimensional nuclear magnetic resonance spectroscopy , enol ether , carbon 13 nmr , proton nmr , organic chemistry , catalysis , alkyl
The application of 1 H and 13 C NMR correlations and phase‐sensitive NOESY in the stereochemical assignment of four diastereoisomers of hexacarbonyl{μ‐η 4 ‐[2,4‐dimethyl‐2‐(1‐ethoxy‐2‐propyn‐1‐yl)‐8‐oxabicyclo [3.2.1] octan‐3‐one]}dicobalt‐(CoCo) is reported.