Synthesis of 5‐Bromomethylfurfural from Cellulose as a Potential Intermediate for Biofuel

Abstract

Abstract Cellulose can be converted into 5‐bromomethylfurfural (BMF), a brand new biofuel or biofuel intermediate, in 80 % yield by treatment with HBr and LiBr and continuous extraction with toluene. From other carbohydrates and straw, BMF was also obtained in high yields. The mechanism of BMF formation was investigated, and the results indicate that this furfural is formed during the depolymerization of cellulose and that glucose is not an intermediate.