3-O--3',4',5,7-tetra-O-methyl-(+)-catechin

Base Information

Chemical Name:3-O--3',4',5,7-tetra-O-methyl-(+)-catechin
CAS No.:138571-72-9
Molecular Formula:C₂₂H₂₄O₉
Molecular Weight:432.427
Hs Code.:

3-O-<Methoxyoxalyl>-3',4',5,7-tetra-O-methyl-(+)-catechin

Synonyms:3-O--3',4',5,7-tetra-O-methyl-(+)-catechin

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 3-O--3',4',5,7-tetra-O-methyl-(+)-catechin

Chemical Property:

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Technology Process of 3-O--3',4',5,7-tetra-O-methyl-(+)-catechin

There total 2 articles about 3-O--3',4',5,7-tetra-O-methyl-(+)-catechin which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 72.0%

: 5781-53-3
monomethyl oxalyl chloride

: 51079-25-5
(2R,3S)-(+)-catechin 3',4',5,7-tetramethyl ether

: 138571-72-9
3-O--3',4',5,7-tetra-O-methyl-(+)-catechin

Guidance literature:: In tetrahydrofuran; for 3h; Heating;

Reference yield:

: 154-23-4,490-46-0,7295-85-4,13392-26-2,17334-50-8,18829-70-4,35323-91-2,72690-97-2
catechin hydrate

: 138571-72-9
3-O--3',4',5,7-tetra-O-methyl-(+)-catechin

Guidance literature:: Multi-step reaction with 2 steps

1: aqueous sodium hydroxide

2: 72 percent / tetrahydrofuran / 3 h / Heating

With sodium hydroxide; In tetrahydrofuran;