✍ Scribed by Roger L. Snowden; Robert Brauchli; Simon Linder
No coin nor oath required. For personal study only.
A preparatively useful one‐step transformation of γ,γ‐disubstituted α‐formyl‐γ‐lactones into trisubstituted γ,δ‐unsaturated aldehydes is described, by means of catalytic amounts of either AcOH or AcOEt in the vapor phase over a glass support. A mechanistic rationale is proposed.
📜 SIMILAR VOLUMES
## Abstract A one‐step transformation of __γ__‐ and __δ__‐(spiro)lactones into __γ__,__δ__‐ and __δ__,__ε__‐unsaturated aldehydes with an excess of formic acid in the vapor phase over a supported manganese catalyst is described for the first time. The scope and limitations of this new reaction are
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.