3,4-cis-4-acetoxy-3-O-acetyl-4-4-dehydro-5,7,3',4'-tetra-O-benzyl-(-)-epicatechin

Base Information

Chemical Name:3,4-cis-4-acetoxy-3-O-acetyl-4-4-dehydro-5,7,3',4'-tetra-O-benzyl-(-)-epicatechin
CAS No.:1030624-94-2
Molecular Formula:C₄₇H₄₂O₉
Molecular Weight:750.845
Hs Code.:

Synonyms:3,4-cis-4-acetoxy-3-O-acetyl-4-4-dehydro-5,7,3',4'-tetra-O-benzyl-(-)-epicatechin

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Chemical Property of 3,4-cis-4-acetoxy-3-O-acetyl-4-4-dehydro-5,7,3',4'-tetra-O-benzyl-(-)-epicatechin

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Technology Process of 3,4-cis-4-acetoxy-3-O-acetyl-4-4-dehydro-5,7,3',4'-tetra-O-benzyl-(-)-epicatechin

There total 1 articles about 3,4-cis-4-acetoxy-3-O-acetyl-4-4-dehydro-5,7,3',4'-tetra-O-benzyl-(-)-epicatechin 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: 87.0%

: 1030624-93-1
C₄₃H₃₈O₇

: 108-24-7
acetic anhydride

: 1030624-94-2
3,4-cis-4-acetoxy-3-O-acetyl-4-4-dehydro-5,7,3',4'-tetra-O-benzyl-(-)-epicatechin

Guidance literature:: With pyridine;
DOI:10.1016/j.tetlet.2008.02.173

Reference yield: 70.0%

: 1030624-94-2
3,4-cis-4-acetoxy-3-O-acetyl-4-4-dehydro-5,7,3',4'-tetra-O-benzyl-(-)-epicatechin

: 20728-73-8
5,7,3',4'-tetra-O-benzyl-(+)-catechin

: 664351-42-2
[4,8]-2,3-cis-3,4-trans:2,3-trans-octa-O-benzyl-(-)-3-O-acetyl-(-)-epicatechin-(+)-catechin

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at -78 ℃; for 0.0833333h;
DOI:10.1016/j.tetlet.2008.02.173