An enantioselective and regioselective total synthesis approach to chiral 1,4-benzodioxane lignans(2R,3R)- and (2S,3S)-2-(4-hydroxy-3-methoxyphenyl)-3-hydroxymethyl-1,4-benzodioxan-6-carbaldehyde was reported firstly.
文摘An enantioselective and regioselective total synthesis approach to chiral 1,4-benzodioxane lignans(2R,3R)- and (2S,3S)-2-(4-hydroxy-3-methoxyphenyl)-3-hydroxymethyl-1,4-benzodioxan-6-carbaldehyde was reported firstly.
