We report the synthesis and characterization of novel triphosphine calix[6]arene ligands. These supramolecular wheels, with recognition features governed by the hydrogen-bonding domain, were employed to synthesize multitasking trinuclear gold(I) complexes as a new platform for the synthesis of interwoven (pseudo)rotaxane species. In parallel, the multivalent, metal-bonded upper rim displayed catalytic features promoting highly selective gold-catalyzed cycloisomerization reactions of 1,6-enynes.
Merging Molecular Recognition and Gold(I) Catalysis with Triphoscalix[6]arene Ligands / Cera, G.; Giovanardi, G.; Secchi, A.; Arduini, A.. - In: CHEMISTRY-A EUROPEAN JOURNAL. - ISSN 0947-6539. - 27:40(2021), pp. 10261-10266. [10.1002/chem.202101323]
Merging Molecular Recognition and Gold(I) Catalysis with Triphoscalix[6]arene Ligands
Cera G.
;Secchi A.
;Arduini A.
2021-01-01
Abstract
We report the synthesis and characterization of novel triphosphine calix[6]arene ligands. These supramolecular wheels, with recognition features governed by the hydrogen-bonding domain, were employed to synthesize multitasking trinuclear gold(I) complexes as a new platform for the synthesis of interwoven (pseudo)rotaxane species. In parallel, the multivalent, metal-bonded upper rim displayed catalytic features promoting highly selective gold-catalyzed cycloisomerization reactions of 1,6-enynes.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
