The Synthesis of Bicyclo[4.2.1]nona-2,4,7-trienes by [6π + 2π]-Cycloaddition of 1‑Substituted 1,3,5-Cycloheptatrienes Catalyzed by Titanium and Cobalt Complexes

The [6π + 2π]-cycloaddition of alkynes to 1-methyl-, propyl-, benzyl-, and hydroxymethyl-substituted 1,3,5-cycloheptatrienes in the presence of catalytic systems Ti­(acac)2Cl2-Et2AlCl and Co­(acac)2(dppe)/Zn/ZnI2 was performed for the first time to give practically valuable bicyclo[4.2.1]­nona-2,4,7...

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Veröffentlicht in:	Journal of organic chemistry 2019-07, Vol.84 (14), p.9058-9066
Hauptverfasser:	D’yakonov, Vladimir A, Kadikova, Gulnara N, Nasretdinov, Ramil N, Dzhemileva, Lilya U, Dzhemilev, Usein M
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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