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The Metal‐Catalyzed Cyclotrimerization of Ferrocenylethyne – Preparation and Characterization of 1,2,4‐Triferrocenylbenzene
Author(s) -
Fiorentini Simone,
Floris Barbara,
Galloni Pierluca,
Grepioni Fabrizia,
Polito Mauro,
Tagliatesta Pietro
Publication year - 2006
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/ejoc.200500896
Subject(s) - chemistry , cobaltocene , catalysis , metal , characterization (materials science) , polymer chemistry , organic chemistry , combinatorial chemistry , nanotechnology , metallocene , polymerization , polymer , materials science
1,2,4‐Triferrocenylbenzene was isolated and fully characterized for the first time. It was obtained, together with 1,3,5‐triferrocenylbenzene, by cyclotrimerization reaction, catalyzed either by metalloporphyrins or cobaltocene. The latter catalyst gave better results. The isomerically different triferrocenylbenzenes exhibit different properties. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006)