A convenient synthetic approach to bis-functionalised quaterfluorenes

R. Grisorio, P. Mastrorilli, C.F. Nobile, G. Romanazzi, G.P. Suranna, E.W. Meijer

Research output: Contribution to journalArticleAcademicpeer-review

8 Citations (Scopus)

Abstract

Ni(COD)2 promoted coupling of bromofluorenes functionalised with boronic esters or trimethylsilyl groups proves to be an efficient method for the prepn. of reactive bifluorenes, which are key intermediates for the synthesis of bis-substituted oligofluorenes. The synthetic method has been exploited as a key step for the synthesis of a chiral 2,7'''-diiodo-quaterfluorene and a 2,7'''-bis-amino quaterfluorene
Original languageEnglish
Pages (from-to)5367-5370
Number of pages4
JournalTetrahedron Letters
Volume45
Issue number28
DOIs
Publication statusPublished - 2004

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