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表儿茶素 3-O-(3-O-甲基)没食子酸酯

表儿茶素 3-O-(3-O-甲基)没食子酸酯

CAS号：83104-86-3

英文名：(-)-ECG-3''-O-ME

分子式：C23H20O10

分子量：456.399

上游原料

(2R,3R)-2-(3,4-bis(2-nitrophenylsulfonyloxy)phenyl)-5,7-bis(2-nitrophenylsulfonyloxy)-chroman-3-yl 3-methoxy-4,5-bis(2-nitrophenylsulfonyloxy)benzoate

(2R,3R)-2-(3,4-bis(2-nitrophenylsulfonyloxy)phenyl)-5,7-bis(2-nitrophenylsulfonyloxy)-chroman-3-yl 3-methoxy-4,5-bis(2-nitrophenylsulfonyloxy)benzoate

3,4-bis(benzyloxy)-5-methoxybenzoyl chloride

3,4-bis(benzyloxy)-5-methoxybenzoyl chloride

3-methoxy-4,5-bis(phenylmethoxy)benzoic acid

3-methoxy-4,5-bis(phenylmethoxy)benzoic acid

(2R,3R)-5,7-bis(benzyloxy)-2-[3,4-bis(benzyloxy)phenyl]-3,4-dihydro-2H-1-benzopyran-3-yl 3,4-bis(benzyloxy)-5-methoxybenzoate

(2R,3R)-5,7-bis(benzyloxy)-2-[3,4-bis(benzyloxy)phenyl]-3,4-dihydro-2H-1-benzopyran-3-yl 3,4-bis(benzyloxy)-5-methoxybenzoate

上游原料

(2R,3R)-2-(3,4-bis(2-nitrophenylsulfonyloxy)phenyl)-5,7-bis(2-nitrophenylsulfonyloxy)-chroman-3-yl 3-methoxy-4,5-bis(2-nitrophenylsulfonyloxy)benzoate 3,4-bis(benzyloxy)-5-methoxybenzoyl chloride 3-methoxy-4,5-bis(phenylmethoxy)benzoic acid (2R,3R)-5,7-bis(benzyloxy)-2-[3,4-bis(benzyloxy)phenyl]-3,4-dihydro-2H-1-benzopyran-3-yl 3,4-bis(benzyloxy)-5-methoxybenzoate