InCl3 and ZrCl4 catalyzed regioselective reaction of 2,2'-dihydroxybiphenyl with terminal alkynes: synthesis of new dibenzo[d,f][1,3]dioxepines

TOCCO, GRAZIELLA;BEGALA, MICHELA;
2008-01-01

Abstract

The regioselective reaction of 2,2 '-dihydroxybiphenyl with terminal alkynes was found to be rapidly catalyzed by InCl(3) and ZrCl(4). The chemoselectivity of catalysts and alkynes for biphenol over water, together with the reaction mechanism are discussed in details.
2008
TETRAHEDRON
64
6755
6759
5
WOS:000257500500021
2-s2.0-45449118077
Sì, ma tipo non specificato
Tocco, Graziella; Begala, Michela; Meli, G; Podda, G.
1.1 Articolo in rivista
info:eu-repo/semantics/article
1 Contributo su Rivista::1.1 Articolo in rivista
262
4
none
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