42198-68-5Relevant articles and documents
Mechanism leading to the observed product of intramolecular aryl Diels-Alder reaction
Chackalamannil, Samuel,Doller, Darío,Eagen, Keith
, p. 5101 - 5103 (2007/10/03)
A mechanistic investigation into the recently reported intramolecular aryl Diels-Alder reaction was carried out using deuterium labeling. These studies led to the conclusion that the initial Diels-Alder adduct is isomerized to a highly conjugated tetra-ene intermediate which undergoes a stereospecific suprafacial 1,5-dienyl hydrogen shift to give the observed product.
Regioselective Hydrometalation of Alkenes Reveals the Amphipolar Nature of the Pd-H Bond in Heterogeneous Hydrogenation
Yu, Jinquan,Spencer, Jonathan B.
, p. 8618 - 8619 (2007/10/03)
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Vinyl Anions. Part 9. Vinyl Carbanions Derived from Acrylic Esters and their β-Phenyl Derivatives
Feit, Ben Ami,Melamed, Uri,Schmidt, Richard R.,Speer, Heike
, p. 1329 - 1338 (2007/10/02)
Ethyl ββ-diphenylacrylate, ethyl cis- and trans-cinnamate, methyl and ethyl maleate, ethyl fumarate, and methyl acrylate were treated with a strong base at low temperatures to yield the derived vinyl carbanions.The vinyl carbanions were treated with vario