774219-28-2Relevant academic research and scientific papers
Cyclization of acetylenic amides using a cationic rhodium(I) complex
Burling, Suzanne,Field, Leslie D.,Li, Hsiu L.,Messerle, Barbara A.,Shasha, Adelle
, p. 677 - 680 (2004)
The cationic Rh(I) dicarbonyl complex [{Rh(bim)(CO)2} +BPh4-] 1, containing a bidentate bisimidazolylmethane ligand [bim refers to bis(N-methylimidazol-2-yl)methane] acts as a catalyst for the cyclization of alkynyl amides to produce lactams and N-acyl heterocyclic compounds.
Intramolecular cyclization of ortho-alkynylanilines by Rh(I)-catalyzed hydroamination to yield benzo(dipyrroles)
Clentsmith, Guy K.B.,Field, Leslie D.,Messerle, Barbara A.,Shasha, Adelle,Turner, Peter
supporting information; experimental part, p. 1469 - 1471 (2009/06/08)
The methylene-bridged Rh(I) dicarbonyl complex, [Rh(bim) (CO)2+ BPh4-] (1) (bim = bis(N-methylimidazol-2-yl)methane), is an effective catalyst for the intramolecular hydroamination of selected ortho-alkynylanilines to give a range of benzo(dipyrroles).
