FILLION, H.;REFOUVELET, B.;PERA, M. H.;DUFAUD, V., SYNTH. COMMUN., 19,(1989) N9, C. 3343-3348
作者:FILLION, H.、REFOUVELET, B.、PERA, M. H.、DUFAUD, V.
DOI:——
日期:——
Bifunctionalized Allenes. Part VIII. An Efficient and Varied Method for the Synthesis of 2-Sulfonylated Alka-2,3-Dienoates
作者:Ivaylo K. Ivanov、Valerij Ch. Christov
DOI:10.1080/10426507.2012.718299
日期:2013.7.1
Abstract An efficient and varied method for the synthesis of 2-sulfonylated alka-2,3-dienoates by intermediate formation of allenecarboxylates, allenyl sulfones, and propargyl sulfinates using the relatively high acidity of the hydrogen atom at the allenic C-1 atom and the [2,3]-sigmatropic rearrangement is described. Supplemental materials are available for this article. Go to the publisher's online