19367-40-9Relevant academic research and scientific papers
Sigmatropic rearrangement of allenic alcohols: Stereoselective synthesis of 1,3-diene-2-ol sulfonates
Zhao, Yuyang,Wang, Yurong,Gu, Zhanshou,Wang, Zhiming
, p. 4014 - 4021 (2017/07/11)
An efficient synthetic pathway to 1,3-diene-2-ol sulfonates involving the [3,3]-sigmatropic rearrangement of allenic alcohols with sulfonic acids under mild reaction conditions is described. These products can easily undergo reduction or transition-metal catalyzed cross-coupling reactions to yield a series of stereodefined multisubstituted 1,3-dienes.
Phosphazene base-catalyzed condensation of trimethylsilylacetate with carbonyl compounds
Kobayashi, Koji,Ueno, Masahiro,Kondo, Yoshinori
, p. 3128 - 3130 (2008/09/20)
The t-Bu-P4 base was found to be an excellent catalyst for the condensation of trimethylsilylacetate or trimethylacetonitrile with carbonyl compounds to form functionalized alkenes and β-enaminoesters were also synthesized by the condensation with formanilides. The Royal Society of Chemistry 2006.
