The different steric environments of the 5-exo- and 5-endo- substituent for a pair of isomeric tricarbonyl(methoxycyclohexa-1,-diene)irons |
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| Authors: | Aubrey L Burrows Brian FG Johnson Jack Lewis David G Parker |
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| Institution: | University Chemical Laboratory, Lensfield Road, Cambridge CB 1EW Great Britain |
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| Abstract: | A shift reagent has been employed to demonstrate the sterically-hindered environment of the methoxy group in tricarbonyl(5-endo-methoxycyclohexa-1,-diene)iron relative to that of the methoxy group in the 5-exo analogue. |
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