(+/-)-3-benzyloxy-8,9-methylenedioxyprerocarpan

Base Information

• Chemical Name: (+/-)-3-benzyloxy-8,9-methylenedioxyprerocarpan
• CAS No.: 76240-26-1
• Molecular Formula: C₂₃H₁₈O₅
• Molecular Weight: 374.393
• Mol file: 76240-26-1.mol

Synonyms:(+/-)-3-benzyloxy-8,9-methylenedioxyprerocarpan

Chemical Property of (+/-)-3-benzyloxy-8,9-methylenedioxyprerocarpan

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (+/-)-3-benzyloxy-8,9-methylenedioxyprerocarpan

There total 20 articles about (+/-)-3-benzyloxy-8,9-methylenedioxyprerocarpan 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: 55.0%

2-(chloromercurio)-4,5-(methylenedioxy)phenol (61080-20-4) + 7-benzyloxy-2H-1-benzopyran (76240-25-0) → (+/-)-3-benzyloxymaackiain (76240-26-1)

Guidance literature:

With lithium chloride; palladium dichloride; In acetone;

DOI:10.1016/S0960-894X(00)00621-1

Reference yield: 53.0%

2-(chloromercurio)-4,5-(methylenedioxy)phenol (61080-20-4) + 7-benzyloxy-2H-1-benzopyran (76240-25-0) → (+/-)-3-benzyloxy-8,9-methylenedioxyprerocarpan (76240-26-1)

Guidance literature:

With lithium chloride; palladium dichloride; In acetone; at 20 ℃;

DOI:10.1016/j.ejmech.2008.01.027

Reference yield: 53.0%

2-(chloromercurio)-4,5-(methylenedioxy)phenol (61080-20-4) + 7-benzyloxy-2H-1-benzopyran (76240-25-0) → (+/-)-3-benzyloxy-8,9-methylenedioxyprerocarpan (76240-26-1) + (+/-)-9-benzyloxy-6,11-methano-2,3-methylenedioxy-6H-benzo[d,g][1,3]dioxacin

Guidance literature:

7-benzyloxy-2H-1-benzopyran; With lithium tetrachloropalladate; In acetone; at 20 ℃; for 0.25h;

2-(chloromercurio)-4,5-(methylenedioxy)phenol; In acetone; at 20 ℃; for 3h;

DOI:10.5562/cca2103

upstream raw materials:

2-(chloromercurio)-4,5-(methylenedioxy)phenol

7-benzyloxy-2H-1-benzopyran

1-(benzyloxy)-3-(prop-2-yn-1-yloxy)benzene

recorcinol

Downstream raw materials:

(+/-)-3-hydroxy-8,9-methylenedioxyprerocarpan

(+)-3[1-S-N(1-methyl)benzyl-carbamoyl]-6aS,11aS-maackiain

(-)-3[1-S-N(1-methyl)benzylcarbamoyl]-6aR,11aR-maackiain

rac-cabenegrin A-I