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Cyclization of Terphenyl-Bisfluorenols: A Mechanistic Study of the Regioselectvity.

Authors :
Poriel C
Barrière F
Rault-Berthelot J
Thirion D
Source :
Chemistry (Weinheim an der Bergstrasse, Germany) [Chemistry] 2019 Aug 09; Vol. 25 (45), pp. 10689-10697. Date of Electronic Publication: 2019 Jul 15.
Publication Year :
2019

Abstract

The mechanism of the bicyclization reaction of a series of terphenyl-bisfluorenols into dispiro[fluorene-9,6'-indeno[1,2-b]fluorene-12',9''-fluorene] and dispiro[fluorene-9,6'-indeno[2,1-a]fluorene-12',9''-fluorene] is reported. Through a combined experimental and theoretical study, the different parameters that drive the regioselectivity of this cyclization reaction have been studied and are presented.<br /> (© 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.)

Details

Language :
English
ISSN :
1521-3765
Volume :
25
Issue :
45
Database :
MEDLINE
Journal :
Chemistry (Weinheim an der Bergstrasse, Germany)
Publication Type :
Academic Journal
Accession number :
31087579
Full Text :
https://doi.org/10.1002/chem.201901457