上游原料
4-bromo-3,5-dimethylphenol；4-Bromo-3,5-xylenol3-(Dihydroxyboryl)benzaldehyde; 3-Boronobenzaldehyde; 3-Formylbenzeneboronic acid; 3-Formylphenylboronic acid; Benzaldehyde-3-boronic acid4'-hydroxy-2',6'-dimethyl-[1,1'-biphenyl]-3-carbaldehyde3-(methylsulfonyl)propyl tosylate;3-(methylsulfonyl)propyl 4-methylbenzenesulfonate2’,6’-dimethyl-4’-[3-(methylsulfonyl)propoxy]biphenyl-3-carbaldehyde;2',6'-dimethyl-4'-(3-(methylsulfonyl)propoxy)-[1,1'-biphenyl]-3-carbaldehyde(2',6'-dimethyl-4'-(3-(methylsulfonyl)propoxy)-[1,1'-biphenyl]-3-yl)methanolmethyl [6-hydroxy-2,3-dihydro-1-benzofuran-3(S)-yl]acetate;(S)-methyl 2-(6-hydroxy-2,3-dihydrobenzofuran-3-yl)acetatemethyl [6-hydroxy-2,3-dihydro-1-benzofuran-3(S)-yl]acetate;(S)-methyl 2-(6-hydroxy-2,3-dihydrobenzofuran-3-yl)acetate3-Methylthiopropanol;3-(Methylthio)propanol;3-Methylthio-1-propanol；3-(methylthio)propan-1-ol；3-(methylsulfanyl)-1-propanolToluene-4-sulfonic acid 3-methylsulfanyl-propyl ester；3-(METHYLTHIO)-1-(TOSYLOXY)PROPANE;3-(methylthio)propyl 4-methylbenzenesulfonate1,3-Dihydroxybenzene; m-Dihydroxybenzene; Resorcinol; Resorcin; 1,3-Benzenediolethyl 4-chloro-3-oxobutanoate；Ethyl 4-chloro-3-oxobutanoate；Ethyl 4-chloroacetoacetate4-(chloromethyl)-7-hydroxychromen-2-one;4-(chloromethyl)-7-hydroxy-2H-1-Benzopyran-2-one;4-(Chloromethyl)-7-hydroxycoumarin;4-Chloromethyl-7-hydroxy-2H-chromen-2-one;7-Hydroxy-4-(chloromethyl)coumarin(6-hydroxybenzofuran-3-yl)acetic acid;2-(6-hydroxybenzofuran-3-yl)acetic acidmethyl 2-(6-hydroxybenzofuran-3-yl)acetatemethyl 2-(6-hydroxy-2,3-dihydrobenzofuran-3-yl)acetate；(±)-methyl (6-hydroxy-2,3-dihydro-1-benzofuran-3-yl)acetatemethyl [6-hydroxy-2,3-dihydro-1-benzofuran-3(S)-yl]acetate;(S)-methyl 2-(6-hydroxy-2,3-dihydrobenzofuran-3-yl)acetate
