95904-85-1Relevant articles and documents
A GENERAL METHOD FOR THE REDUCTIVE DECHLORINATION OF 4,4-DICHLOROCYCLOBUTENONES
Danheiser, Rick L.,Savariar, Selvaraj
, p. 3299 - 3302 (2007/10/02)
Exposure of 4,4-dichlorocyclobutenones to the action of zinc dust in ethanol containing 5 equiv each of AcOH and TMEDA results in smooth reductive dechlorination producing simple cyclobutenones.
VICINAL ALKYLATION OF ALKYNES. A SHORT ROUTE TOWARD Δα,β BUTENOLIDES, FURANS AND CYCLOPENTENONES.
Schmit, C.,Sahraoui-Taleb, S.,Differding, E.,Dehasse-De Lombaert, C. G.,Ghosez, L.
, p. 5043 - 5046 (2007/10/02)
Cyclobutenones 1 which are readily prepared from alkynes and keteniminium salts 2 were regiospecifically converted into Δα,β butenolides 4 or cyclopentenones 7.Reaction of 4 with diisobutylaluminium hydride yielded the corresponding substituted
