Journal of labelled compounds and radiopharmaceuticals p. 419 - 424 (2015)
Update date:2022-07-29
Topics:
Immoos, John E.
A novel method for the preparation of isoeugenol, [ring-(U)-14C] is presented. Phenols and phenyl esters substituted in the para position with 1-hydroxyethyl or 1-hydroxypropyl acetate esters when treated with 1,8-diazabicyclo[5.4.0]undec-7-ene in dimethylformamide (DMF) eliminate the alkyl carboxylate function to give the unsaturated compound. The reaction fails with unsubstituted or ether substituted phenyl 1-hydroxyacetate esters.
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Doi:10.1039/c39740000266
(1974)Doi:10.1039/c39800000216
(1980)Doi:10.1016/j.bmcl.2006.10.050
(2007)Doi:10.1080/15421406.2018.1499700
(2018)Doi:10.1016/0040-4039(96)00186-4
(1996)Doi:10.1021/acs.joc.8b02951
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