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00925njm 22002777a 4500 dc Moreno-Tost, Ramón author Ginés-Molina, María José author Musolino, Manuele author Maireles-Torres, Pedro Jesús author Aricò, Fabio author 2019-06-11 In this contribution a heterogeneous catalytic route is envisaged by using as catalyst MgAlOx mixed oxides derived from hydrotalcite thermally treated (Mg/Al molar ratio of 3). The complete conversion of isosorbide is accomplished within the first hour but the DMI is not observed until 7 hours of reaction and its yield increases up to 100% after 24 hours of time on stream. The reutilization of the catalyst has shown a decline in DMI yield up to 52% after 4 runs even though the isosorbida conversion was of 100%. https://hdl.handle.net/10630/17793 Catalytic heterogeneous route for the synthesis of dimethyl isosorbide using dimethyl carbonate as methylating agent