202463-07-8Relevant academic research and scientific papers
First syntheses of fused pyrroloporphyrins
Jaquinod, Laurent,Gros, Claude,Olmstead, Marilyn M.,Antolovich, Michael,Smith, Kevin M.
, p. 1475 - 1476 (2007/10/03)
(2-Nitro-5,10,15,20-tetraphenylporphyrinato)nickel(II) reacts with α-isocyanoacetic esters in the presence of DBU to give the first β-fused pyrroloporphyrins, the pyrrole ring in the fused system being shown to undergo typical pyrrole-type chemistry; the corresponding zinc(II) complex affords a novel cyclopropanochlorin (characterized by X-ray crystallography), when treated with an α-isocyanoacetic ester.
