95921-51-0Relevant articles and documents
ORGANOALUMINIUM ASSISTED REARRANGEMENTS OF FIVE-MEMBERED RING ENOL ETHERS WITH VINYL SUBSTITUENTS
Mori, Ichiro,Takai, Kazuhiko,Oshima, Koichiro,Nozaki, Hitosi
, p. 4013 - 4018 (2007/10/02)
Such organoaluminium reagents as iBu3Al, PhCCAlEt2, and Et2AlSPh mediate the title reactions in three different directions. (1) sigmatropic rearrangement producing 7-membered rings. (2) isomerization to form vinylcyclopropane derivatives and (3) SN2' type reaction with phenylthio anion via oxolane ring opening.