✦ LIBER ✦

Reaction of cationic 1-substituted (η5-4-methoxycyclohexadienyl)(tricarbonyl)iron Complexes with anilines: A revised mechanism

✍ Scribed by Catherine Guillou; Fabrice Bintein; Jean-Philippe Biron; Claude Thal

Book ID: 104261570
Publisher: Elsevier Science
Year: 1999
Tongue: French
Weight: 165 KB
Volume: 40
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(99)00787-x

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✦ Synopsis

Reaction of p-anisidine 13 or p-bromo orthoanisidine 14 with the new bi-deuterated dienyl complex 12 bearing a leaving group on its side chain affords the mono-deuterated 18a, 19a and the non-deuterated lgb and 19b spiro[1,2,3,4-tetrahydroquinoline-4,1'-cyclohexane] derivatives. The formation of these products is not the result of a nucleophilic substitution of the leaving group present on cation 12. The vinylogous dienyl a-complex 7 was proposed as the reaction intermediate.

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