(6aS,6bS,12bR,13aR)-2,3,10,11-Tetramethoxy-6,6,7,7-tetramethyl-6a,6b,12b,13a-tetrahydro-6H,7H-5,8,13-trioxa-dibenzo[a,i]fluorene

Base Information

• Chemical Name: (6aS,6bS,12bR,13aR)-2,3,10,11-Tetramethoxy-6,6,7,7-tetramethyl-6a,6b,12b,13a-tetrahydro-6H,7H-5,8,13-trioxa-dibenzo[a,i]fluorene
• CAS No.: 89064-12-0
• Molecular Formula: C₂₆H₃₂O₇
• Molecular Weight: 456.536
• Mol file: 89064-12-0.mol

Synonyms:

Chemical Property of (6aS,6bS,12bR,13aR)-2,3,10,11-Tetramethoxy-6,6,7,7-tetramethyl-6a,6b,12b,13a-tetrahydro-6H,7H-5,8,13-trioxa-dibenzo[a,i]fluorene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (6aS,6bS,12bR,13aR)-2,3,10,11-Tetramethoxy-6,6,7,7-tetramethyl-6a,6b,12b,13a-tetrahydro-6H,7H-5,8,13-trioxa-dibenzo[a,i]fluorene

There total 3 articles about (6aS,6bS,12bR,13aR)-2,3,10,11-Tetramethoxy-6,6,7,7-tetramethyl-6a,6b,12b,13a-tetrahydro-6H,7H-5,8,13-trioxa-dibenzo[a,i]fluorene 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:

precocene II (644-06-4) → 6,7,6',7-tetramethoxy-2,2,2',2'-tetramethyl-3',4'-dihydro-2H,2'Hbenzopyran> (17678-76-1,145374-05-6) + 6,7-dimethoxy-2,2-dimethyl-3-nitrochromene (89004-22-8) + (6aS,6bS,12bS,13aR)-2,3,10,11-Tetramethoxy-6,6,7,7-tetramethyl-6a,6b,12b,13a-tetrahydro-6H,7H-5,8,13-trioxa-dibenzo[a,i]fluorene (89004-21-7) + (6aS,6bS,12bR,13aR)-2,3,10,11-Tetramethoxy-6,6,7,7-tetramethyl-6a,6b,12b,13a-tetrahydro-6H,7H-5,8,13-trioxa-dibenzo[a,i]fluorene (89064-12-0)

Guidance literature:

With silica gel; silver nitrate; In Petroleum ether; at 20 ℃; for 48h; Further byproducts given;

Reference yield:

precocene II (644-06-4) → 6,7,6',7-tetramethoxy-2,2,2',2'-tetramethyl-3',4'-dihydro-2H,2'Hbenzopyran> (17678-76-1,145374-05-6) + 6,7-dimethoxy-2,2-dimethyl-3-nitrochromene (89004-22-8) + (6aS,6bS,12bR,13aR)-2,3,10,11-Tetramethoxy-6,6,7,7-tetramethyl-6a,6b,12b,13a-tetrahydro-6H,7H-5,8,13-trioxa-dibenzo[a,i]fluorene (89064-12-0)

Guidance literature:

With silica gel; silver nitrate; In Petroleum ether; for 480h; further Lewis acids (FeCl₃, ZnBr₂);

Reference yield:

precocene II (644-06-4) → 6,7,6',7-tetramethoxy-2,2,2',2'-tetramethyl-3',4'-dihydro-2H,2'Hbenzopyran> (17678-76-1,145374-05-6) + (6aS,6bS,12bS,13aR)-2,3,10,11-Tetramethoxy-6,6,7,7-tetramethyl-6a,6b,12b,13a-tetrahydro-6H,7H-5,8,13-trioxa-dibenzo[a,i]fluorene (89004-21-7) + (6aS,6bS,12bR,13aR)-2,3,10,11-Tetramethoxy-6,6,7,7-tetramethyl-6a,6b,12b,13a-tetrahydro-6H,7H-5,8,13-trioxa-dibenzo[a,i]fluorene (89064-12-0)

Guidance literature:

With silica gel; silver nitrate; In Petroleum ether; for 240h; Product distribution; Mechanism; further Lewis acids (FeCl₃, ZnBr₂);

upstream raw materials:

precocene II