(7α,7'β,8α,8'α)-3,4-dihydroxy-3',4'-methylenedioxy-7,9':7',9-diepoxylignane

Base Information

• Chemical Name: (7α,7'β,8α,8'α)-3,4-dihydroxy-3',4'-methylenedioxy-7,9':7',9-diepoxylignane
• CAS No.: 340167-83-1
• Molecular Formula: C₁₉H₁₈O₆
• Molecular Weight: 342.348

Synonyms:(7α,7'β,8α,8'α)-3,4-dihydroxy-3',4'-methylenedioxy-7,9':7',9-diepoxylignane

Chemical Property of (7α,7'β,8α,8'α)-3,4-dihydroxy-3',4'-methylenedioxy-7,9':7',9-diepoxylignane

Chemical Property:

Purity/Quality:

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Technology Process of (7α,7'β,8α,8'α)-3,4-dihydroxy-3',4'-methylenedioxy-7,9':7',9-diepoxylignane

There total 2 articles about (7α,7'β,8α,8'α)-3,4-dihydroxy-3',4'-methylenedioxy-7,9':7',9-diepoxylignane 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:

episesamin (133-04-0,133-05-1,551-30-4,607-80-7,7076-24-6,13079-95-3,68509-46-6,81602-22-4,105661-97-0,111465-32-8,111465-33-9,133-03-9) → (7α,7'β,8α,8'α)-3,4-dihydroxy-3',4'-methylenedioxy-7,9':7',9-diepoxylignane (340167-83-1,1105568-81-7)

Guidance literature:

With ascorbate; sesamin; 2-hydroxyethanethiol; In tetrahydrofuran; dimethyl sulfoxide; at 28 ℃; pH=8;

DOI:10.1073/pnas.1605050113

Reference yield:

episesamin (133-04-0,133-05-1,551-30-4,607-80-7,7076-24-6,13079-95-3,68509-46-6,81602-22-4,105661-97-0,111465-32-8,111465-33-9,133-03-9) → (7α,7'β,8α,8'α)-3',4'-dihydroxy-3,4-methylenedioxy-7,9':7',9-diepoxylignane (340167-82-0,1105568-81-7) + (7α,7'β,8α,8'α)-3,4-dihydroxy-3',4'-methylenedioxy-7,9':7',9-diepoxylignane (340167-83-1,1105568-81-7) + (7α,7'β,8α,8'α)-3,4:3',4'-bis(dihydroxy)-7,9':7',9-diepoxylignane (340167-81-9)

Guidance literature:

episesamin; With lead(IV) tetraacetate; In chlorobenzene; at 70 ℃; for 2h;

With acetic acid; In water; at 20 ℃; for 0.25h;

DOI:10.1248/bpb.35.709

upstream raw materials:

episesamin

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