Perez-Gomez, Marta; Herrera-Ramirez, Piedad; Bautista, Delia; Saura-Llamas, Isabel; Garcia-Lopez, Jose-Antonio published the artcile< Synthesis of Benzofused O- and N-Heterocycles through Cascade Carbopalladation/Cross-Alkylation of Alkynes Involving the C-C Cleavage of Cyclobutanols>, SDS of cas: 81107-97-3, the main research area is palladium catalyzed cascade carbopalladation alkylation alkyne cyclobutanol; benzofuranylvinyl palladium iodide complex preparation crystal structure; mol structure benzofuranylvinyl palladium iodide complex.
The authors report a Pd-catalyzed route to heterocycles bearing a tetrasubstituted alkene fragment. The authors’ approach merges the intramol. carbopalladation of tethered alkynes with an alkylation step produced by the C-C cleavage of cyclobutanol derivatives An alkenyl-Pd(II) intermediate was isolated and characterized by x-ray diffraction studies. The nature of the tethering alkynyl chain influences the E/Z stereochem. of the alkenyl fragment in the functionalized heterocycles.
Organometallics published new progress about Alkylation. 81107-97-3 belongs to class bromides-buliding-blocks, and the molecular formula is C7H4BrF3O, SDS of cas: 81107-97-3.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary