2026-05-31T15:15:14Zhttps://riuma.uma.es/rest/oai/requestoai:riuma.uma.es:10630/177932026-02-03T12:10:45Zcom_10630_2254col_10630_37959
Catalytic heterogeneous route for the synthesis of dimethyl isosorbide using dimethyl carbonate as methylating agent
Moreno-Tost, Ramón
Ginés-Molina, María José
Musolino, Manuele
Maireles-Torres, Pedro Jesús
Aricò, Fabio
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%.
2019-06-11T10:10:24Z
2019-06-11T10:10:24Z
2019
2019-06-11
conference output
https://hdl.handle.net/10630/17793
eng
FCCat 2019 - French Conference on Catalysis 2019
Frejus (Francia)
03/06/2019
open access