A novel protocol for the microwave-assisted synthesis of (all-rac)-alpha-tocopherol, including its C-10- and C-15-analogues, is reported. A rotating microwave reactor working under vacuum favoured the rapid evaporation of condensation water and solvent at the end of the process. The main advantages of this fast procedure are its good yield, selectivity, versatility, lower solvents and energy consumption, easier workup and-scalability.
Fast multigram scale microwave-assisted synthesis of Vitamin E and C10-, C15-analogues under vacuum
ROTOLO, LAURA;CALCIO GAUDINO, Emanuela;BARGE, Alessandro;TAGLIAPIETRA, Silvia Maria
Co-first
;CRAVOTTO, Giancarlo
2016-01-01
Abstract
A novel protocol for the microwave-assisted synthesis of (all-rac)-alpha-tocopherol, including its C-10- and C-15-analogues, is reported. A rotating microwave reactor working under vacuum favoured the rapid evaporation of condensation water and solvent at the end of the process. The main advantages of this fast procedure are its good yield, selectivity, versatility, lower solvents and energy consumption, easier workup and-scalability.
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