98442-03-6Relevant academic research and scientific papers
A modular and scalable one-pot synthesis of polysubstituted furans
Fournier, Jeremy,Arseniyadis, Stellios,Cossy, Janine
supporting information; experimental part, p. 7562 - 7566 (2012/10/18)
One four all: Allyl dienol carbonates can be readily converted into diversely substituted furans by a one-pot four-step sequence featuring a palladium-catalyzed decarboxylative allylic alkylation, a microwave-mediated Cope rearrangement, a nucleophilic addition, and a dehydration reaction (see scheme). The protocol is operationally simple, highly flexible, and provides di-, tri-, and tetrasubstituted furans starting from readily available materials. Copyright
A REGIO- AND STEREO-CONTROLLED SYNTHESIS OF α,β-UNSATURATED CARBONYL COMPOUNDS
Sato, Susumu,Matsuda, Isamu,Izumi, Yusuke
, p. 1527 - 1530 (2007/10/02)
α,β-Unsaturated carbonyl compounds and butenolides are readily prepared by the rhodium(I) catalyzed isomerization of 1,3-diene monoepoxides and α-alkylidene-γ-butyrolactones, respectively.The former transformation is formally regarded as the equivalent of a regiospecific aldol condensation of an unsymmetrical ketone.
