Synthesis and reactivity of 3-(dialkylamino)allenyl phosphonium salts. PPh3-mediated synthesis of pyrroles from propyne iminium triflates by Sigrid Espenlaub, Holger Gerster, Gerhard Maas

Get full text

Derivatives of the triaminoguanidinium ion, 5. Acylation of triaminoguanidines leading to symmetrical tris(acylamino)guanidines and mesoionic 1,2,4-triazolium-3-aminides by Jan Szabo, Julian Greiner, Gerhard Maas

Get full text

1,5-Phosphonium betaines from N-triflylpropiolamides, triphenylphosphane, and active methylene compounds by Vito A. Fiore, Chiara Freisler, Gerhard Maas

Get full text

Reactions of 3-aryl-1-(trifluoromethyl)prop-2-yn-1-iminium salts with 1,3-dienes and styrenes by Thomas Schneider, Michael Keim, Bianca Seitz, Gerhard Maas

Get full text

Derivatives of the triaminoguanidinium ion, 3. Multiple N-functionalization of the triaminoguanidinium ion with isocyanates and isothiocyanates by Jan Szabo, Kerstin Karger, Nicolas Bucher, Gerhard Maas

Get full text

Rhodium(II)-catalyzed intramolecular carbonyl ylide formation of α-diazo-β-ketoesters derived from N-phthaloyl-α-amino acids by Marc Enßle, Stefan Buck, Roland Werz, Gerhard Maas

Get full text

Intramolecular carbenoid ylide forming reactions of 2-diazo-3-keto-4-phthalimidocarboxylic esters derived from methionine and cysteine by Marc Enßle, Stefan Buck, Roland Werz, Gerhard Maas

Get full text