145439-59-4Relevant articles and documents
The Preparation of (α-Alkylidene)tetrahydrofuran by Tungsten Catalyzed Decarboxylation of Aldol Precursors
Tanzawa, Tomoya,Schwartz, Jeffrey
, p. 6783 - 6786 (2007/10/02)
A series of substituted (α-alkylidene)tetrahydrofurans was prepared by tungsten catalyzed reaction of substituted hydroxyfuroic acids.These reactions likely involve β-lactone intermediates which decarboxylate under the reaction conditions, and rates for o