Recently, biomass platform compounds like furan, its derivates furil, and 5,5′bihydroxymethyl furil (BHMF) have received special attention for their versatile properties and applications, especially for bio-based sustainable plastics. Furil and BHMF have been used as new C10 and C12 building blocks for biopolymers like polyurethanes and biofuels . Our group has been very interested in developing highly efficient oxidation processes by integrating bio-and chemical catalysis. We developed the selective oxidation of 1,6-hexanediol, and 5-Hydroxymethylfurfural to the corresponding carbonyl compounds using Gluconobacter oxydans. We also developed a new, one-pot, facile, selective, and green method for methoxy carbonylation of alcohols and synthesis of five-and sixmembered cyclic carbonates from corresponding alcohols with dimethyl carbonate in the presence of MS 4Å without any additional solvent and catalyst. Since MS 4Å had shown comparable efficiency with K2CO3 in trapping the released water during the alcohol oxidation, we hypothesize that K2CO3 could also be used in the oxidation of alcohols. The oxidation of 5,5′-dihydroxymethyl furoin (DHMF) is one of the most efficient and practical methods for the synthesis of BHMF, respectively. As mentioned previously, the utilization of base in the selective oxidation process normally required a high equivalent amount, and the homogenous catalyst or heterogenous catalyst was needed to furnish the oxidation. Until now, there is no report on the selective oxidation of alcohols only using catalytic bases like K2CO3 without metal involved. When concerning the selective oxidation of DHMF to BHMF, there are only a few reports.