26137-09-7Relevant academic research and scientific papers
Palladium(II)-catalyzed Intermolecular Cascade Cyclization of Methylenecyclopropanes with Aromatic Alkynes: Construction of Spirocyclic Compounds Containing Indene and 1,2-Dihydronaphthalene Moieties
Fang, Wei,Wei, Yin,Shi, Min
, (2019)
A palladium(II)-catalyzed intermolecular cascade cyclization of methylenecyclopropanes with aromatic alkynes is reported in this paper. The reaction involves a migratory insertion of alkyne, an intramolecular Heck-type reaction, and β-H elimination, providing a series of spirocyclic compounds containing indene and 1,2-dihydronaphthalene moieties in moderate to excellent yields upon heating.
Generation and Reactions of 2,3-Dibenzylidene-2,3-dihydrothiophene
Skramstad, Jan,Eriksen, Odd
, p. 919 - 924 (2007/10/02)
In this paper are described the synthesis of the highly reactive 2,3-dibenzylidene-2,3-dihydrothiophene (2, R=Ph), the determination of the structure of its dimer by single-crystal X-ray diffraction, and the determination of the structures of the products
