A practical synthesis of trans-3,4-diol derivatives of substituted chromans via epoxidation with combined use of mangenese (III) salen complex 3 and hydrogen peroxide has been developed. These diol derivatives are key...A practical synthesis of trans-3,4-diol derivatives of substituted chromans via epoxidation with combined use of mangenese (III) salen complex 3 and hydrogen peroxide has been developed. These diol derivatives are key intermediates for the synthesis of a series of biologically important chroman compounds.展开更多
文摘A practical synthesis of trans-3,4-diol derivatives of substituted chromans via epoxidation with combined use of mangenese (III) salen complex 3 and hydrogen peroxide has been developed. These diol derivatives are key intermediates for the synthesis of a series of biologically important chroman compounds.
