bis(3-O-acetyl-5,7,3',4'-tetra-O-benzyl)epicatechin 4β,8-dimer

Base Information

Chemical Name:bis(3-O-acetyl-5,7,3',4'-tetra-O-benzyl)epicatechin 4β,8-dimer
CAS No.:477565-90-5
Molecular Formula:C₉₀H₇₈O₁₄
Molecular Weight:1383.6
Hs Code.:

Synonyms:bis(3-O-acetyl-5,7,3',4'-tetra-O-benzyl)epicatechin 4β,8-dimer

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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 bis(3-O-acetyl-5,7,3',4'-tetra-O-benzyl)epicatechin 4β,8-dimer

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Technology Process of bis(3-O-acetyl-5,7,3',4'-tetra-O-benzyl)epicatechin 4β,8-dimer

There total 2 articles about bis(3-O-acetyl-5,7,3',4'-tetra-O-benzyl)epicatechin 4β,8-dimer 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: 97.0%

: 108-24-7
acetic anhydride

: 223387-28-8
5,7,3',4'-tetra-O-benzyl-(-)-epicatechin-(4β,8)-[5,7,3',4'-tetra-O-benzyl-(-)-epicatechin]

: 477565-90-5
bis(3-O-acetyl-5,7,3',4'-tetra-O-benzyl)epicatechin 4β,8-dimer

Guidance literature:: With pyridine; at 20 ℃; for 99h;
DOI:10.1021/jo020393f

Reference yield: 55.0%

: C₉₄H₈₆O₁₆

: 477565-90-5
bis(3-O-acetyl-5,7,3',4'-tetra-O-benzyl)epicatechin 4β,8-dimer

Guidance literature:: With triethylsilane; boron trifluoride diethyl etherate; In dichloromethane; at -40 ℃; for 0.666667h; Reagent/catalyst; Temperature; Inert atmosphere;
DOI:10.1055/s-0035-1561390