Efficient switching from the 2,3′- to 2,2′-bipyrrole scaffold via the recyclization of 1-(benzoylmethylanilino)-3-imino-3H-2-cyanopyrrolizines: Crucial effect of the DBU organic superbase

Efficient switching from the 2,3′- to 2,2′-bipyrrole scaffold via the recyclization of 1-(benzoylmethylanilino)-3-imino-3H-2-cyanopyrrolizines: Crucial effect of the DBU organic superbase

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron Letters - Volume 58, Issue 23, 7 June 2017, Pages 2209-2212

Boris A. Trofimov, Elena F. Sagitova, Olga V. Petrova, Lyubov N. Sobenina, Igor A. Ushakov, Alexander V. Vashchenko,