70148-39-9Relevant academic research and scientific papers
Copper-mediated reaction of zirconacyclopentadienes with azides: A one-pot three-component synthesis of multiply substituted pyrroles from one azide and two alkynes
Zhou, Yiqing,Yan, Xiaoyu,Chen, Chao,Xi, Chanjuan
, p. 6182 - 6185 (2013)
A general method for the synthesis of multiply substituted pyrroles through zirconocene-mediated coupling of two alkynes and an azide in the presence of CuCl has been achieved.
Photochemical and oxidative cyclisation of tetraphenylpyrroles
Ferguson, Jayne L.,Squire, Marie A.,Fitchett, Christopher M.
supporting information, p. 9293 - 9296 (2017/11/22)
The photochemical and oxidative cyclodehydrogenation reactions of tetraphenylpyrroles act in a complementary fashion for the cyclisation of N-ethyl and N-benzyl derivatives. In the case of the former, a doubly cyclised product was isolated from cyclisatio
FERRICYANIDE OXIDATION OF 1-SUBSTITUTED PENTAPHENYLPYRIDINIUM SALTS. A NOVEL ROUTE TO 1-SUBSTITUTED 2,3,4,5-TETRAPHENYLPYRROLES
Boehm, Stanislav,Slavik, Hanus,Kuthan, Josef
, p. 200 - 205 (2007/10/02)
Oxidation of 1-substituted 2,3,4,5,6-pentaphenylpyridinium salts Ia-Ij by potassium ferricyanide in an alkaline medium yields the corresponding 1-substituted 2,3,4,5-tetraphenylpyrroles in 68 to 76percent yields.The selectivity of the reaction is discusse
