Showing papers by "Stefano Tollari published in 1997"
TL;DR: Li2PdCl4, in methanol, with gramine 1 and 1-methyl gramine 2 gave the dimeric complexes 1a and 2a with chlorine bridges and having the indole nucleus metallated at position 2.
45 citations
TL;DR: In this article, the alkylammonium salt of chloramine-T has been used as aminating agent of olefins in the presence of M(TPP)Cl (M = Fe, Mn; TPP = tetraphenylporphyrin) as catalyst.
Abstract: The alkylammonium salt of chloramine-T has been used as aminating agent of olefins in the presence of M(TPP)Cl (M = Fe, Mn; TPP = tetraphenylporphyrin) as catalyst. Main products were the corresponding allylamine, the aziridine, the α-chloro-amine derived by attack of chloride ion on the less substituted carbon of the aziridine, and toluene-p-sulfonamide. The reaction gave reasonable yields of the products with unsubstituted cyclic olefins, while poor results have been obtained with norbornene and 1-hexene.
10 citations