E. I. Klimova, T. Klimova-Berestneva, M. Martinez Garcia, L. Ruiz-Ramirez, “Reaction of <i>N,N</i>-dimethylaniline with 1,5-diferrocenyl-3-methyl-2,4-trimethylene-penta-1,4-dienyl carbocation. A nonsynchronous cationic cyclodimerization mechanism in conjugated dienes”, Mendeleev Commun., 1998, Volume 8, Issue 6,Pages <nobr>233

This article is cited in 4 papers

Reaction of N,N-dimethylaniline with 1,5-diferrocenyl-3-methyl-2,4-trimethylene-penta-1,4-dienyl carbocation. A nonsynchronous cationic cyclodimerization mechanism in conjugated dienes

E. I. Klimova^a, T. Klimova-Berestneva^a, M. Martinez Garcia^b, L. Ruiz-Ramirez^a

^a Materials Research Institute, National Autonomous University of Mexico, Mexico, Mexico
^b Institute of Chemistry, National Autonomous University of Mexico, Mexico, Mexico

Abstract: Reaction of the 1,5-diferrocenyl-3-methyl-2,4-trimethylenepenta-1,4-dienyl tetrafluoroborate cation with N,N-dimethylaniline affords a mixture of products from the alkylation of N,N-dimethylaniline at the para-position by monomeric and linear and cyclic dimeric carbocations along with linear and cyclic dimers of 1,3-diferrocenylmethylene-2-methylenecyclohexane. These results confirm and illustrate a nonsynchronous cationic cyclodimerization mechanism for ferrocenylbuta-1,3-dienes.

Language: English

DOI: 10.1070/MC1998v008n06ABEH001015