The 1 : 2 molar reactions of MoCl5, in dichloromethane at room temperature, with tetrahydrofuran (thf ), tetrahydropyran (thp), dioxane and tetrahydrothiophene (tht) afforded, respectively, [Mo(O)Cl3(thf )]2, 1, and MoCl4(L)2(L = thp, 2; dioxane, 3; tht, 4), in 81–87% yields. The molecular structures of1, 2and4 were ascertained by X-ray diffractometry. DFT and spectroscopic (IR, NMR) studies were carried out in order to shed light on thermodynamic and kinetic aspects of the reaction pathways.
The interaction of molybdenum pentachloride with O- and S-heterocycles
FAVERO, LUCILLA;MARCHETTI, FABIO;PAMPALONI, GUIDO;
2014-01-01
Abstract
The 1 : 2 molar reactions of MoCl5, in dichloromethane at room temperature, with tetrahydrofuran (thf ), tetrahydropyran (thp), dioxane and tetrahydrothiophene (tht) afforded, respectively, [Mo(O)Cl3(thf )]2, 1, and MoCl4(L)2(L = thp, 2; dioxane, 3; tht, 4), in 81–87% yields. The molecular structures of1, 2and4 were ascertained by X-ray diffractometry. DFT and spectroscopic (IR, NMR) studies were carried out in order to shed light on thermodynamic and kinetic aspects of the reaction pathways.File in questo prodotto:
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