Synthesis 2014; 46(23): 3239-3248
DOI: 10.1055/s-0034-1379020
paper
© Georg Thieme Verlag Stuttgart · New York

Synthesis of Fluorescent Boron Difluoride Complexes of 3-Acyl-4-hydroxy­coumarins

Alexander V. Nyuchev
a   Department of Chemistry, N. I. Lobachevsky State University of Nizhny Novgorod, 23 Gagarin Avenue, 603950 Nizhny Novgorod, Russian Federation   Email: afnn@rambler.ru
,
Kirill V. Schegravin
a   Department of Chemistry, N. I. Lobachevsky State University of Nizhny Novgorod, 23 Gagarin Avenue, 603950 Nizhny Novgorod, Russian Federation   Email: afnn@rambler.ru
,
Michail A. Lopatin
b   G. A. Razuvaev Institute of Organometallic Chemistry RAS, 49 Tropinina Street, 603600 Nizhny Novgorod, Russian Federation
,
Valery V. Fokin
a   Department of Chemistry, N. I. Lobachevsky State University of Nizhny Novgorod, 23 Gagarin Avenue, 603950 Nizhny Novgorod, Russian Federation   Email: afnn@rambler.ru
,
Irina P. Beletskaya
d   Department of Chemistry, M. V. Lomonosov Moscow State University, Vorobyevy Gory, 119992 Moscow, Russian Federation
,
Alexey Yu. Fedorov*
a   Department of Chemistry, N. I. Lobachevsky State University of Nizhny Novgorod, 23 Gagarin Avenue, 603950 Nizhny Novgorod, Russian Federation   Email: afnn@rambler.ru
› Author Affiliations
Further Information

Publication History

Received: 19 June 2014

Accepted after revision: 04 August 2014

Publication Date:
03 September 2014 (online)


Abstract

A series of boron difluoride–3-acyl-4-hydroxycoumarin complexes were synthesized in good yields in three steps starting from 4-hydroxycoumarins. The boron complexes showed strong luminescence­ in the green–yellow region and are compatible with surface imaging applications.

Supporting Information