You somehow want to achieve this sharpless epoxidation product... Wouldn't this require cyclobutene as an intermediate, then O3/DMS to break the ring, then Wittig reactions with Ph3P= , then finally sharpless epoxidation? Theoretically this would work, but cyclopentanone to cyclobutene??? How do ...
To analyze the carbonyl group content in untreated or LPMO-treated cellulose fibers, i.e., reducing-end aldehyde groups and 4-keto groups resulting from C4-oxidation, 20–25 mg dry cellulose samples were reacted with the fluorescent label carbazole-9-carboxylic acid [2-(2-aminooxyethoxy)ethoxy...