✍ Scribed by A. KRIEF; A. RONVAUX; A. TUCH
No coin nor oath required. For personal study only.
Syntheses of rac-and Optically Active 2-Alkyl-γ-butyrolactones and 2-Alkyl-cyclobutanones.
-A method previously reported from the authors is found to be superior to a method reported by Fukumoto with respect to the second step of the process, i.e. the rearrangement of diols like (I) to cyclobutanones. Optically active butyrolactones are also directly available from diols. Alkenes like (IV) are successfully transformed to racemic lactones in the presence of trifluoroperacetic acid generated in situ. -(KRIEF, A.;
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v