6-Hydroxy-3-methyl-7-((E)-2-p-tolyl-vinyl)-chromen-2-one

6-Hydroxy-3-methyl-7-((E)-2-p-tolyl-vinyl)-chromen-2-one

CAS号：205123-38-2

英文名：6-Hydroxy-3-methyl-7-((E)-2-p-tolyl-vinyl)-chromen-2-one

分子式：C19H16O3

分子量：292.329

上游原料

6-Hydroxy-3-methyl-2-oxo-2H-chromene-7-carbaldehyde

6-Hydroxy-3-methyl-2-oxo-2H-chromene-7-carbaldehyde

p-Xylyl-triphenyl-phosphonium

p-Xylyl-triphenyl-phosphonium

上游原料

6-Hydroxy-3-methyl-2-oxo-2H-chromene-7-carbaldehyde p-Xylyl-triphenyl-phosphonium