Olean-12-en-28-oicacid,27,27'-[[(1S,2R)-1-(3,4-dihydroxyphenyl)-1,2-dihydro-6,7-dihydroxy-2,3-naphthalenediyl]bis(carbonyloxy)]bis[3-hydroxy-,(3b)-(3'b)- (9CI)

Base Information

• Chemical Name: Olean-12-en-28-oicacid,27,27'-[[(1S,2R)-1-(3,4-dihydroxyphenyl)-1,2-dihydro-6,7-dihydroxy-2,3-naphthalenediyl]bis(carbonyloxy)]bis[3-hydroxy-,(3b)-(3'b)- (9CI)
• CAS No.: 155661-13-5
• Molecular Formula: C₇₈H₁₀₆O₁₄
• Molecular Weight: 1267.69
• Mol file: 155661-13-5.mol

Synonyms:Olean-12-en-28-oicacid,27,27'-[[1-(3,4-dihydroxyphenyl)-1,2-dihydro-6,7-dihydroxy-2,3-naphthalenediyl]bis(carbonyloxy)]bis[3-hydroxy-,[3b,27(1S,2R)]-(3'b)-; Chilianthin A; Rhoipteleicacid A

Chemical Property of Olean-12-en-28-oicacid,27,27'-[[(1S,2R)-1-(3,4-dihydroxyphenyl)-1,2-dihydro-6,7-dihydroxy-2,3-naphthalenediyl]bis(carbonyloxy)]bis[3-hydroxy-,(3b)-(3'b)- (9CI)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Olean-12-en-28-oicacid,27,27'-[[(1S,2R)-1-(3,4-dihydroxyphenyl)-1,2-dihydro-6,7-dihydroxy-2,3-naphthalenediyl]bis(carbonyloxy)]bis[3-hydroxy-,(3b)-(3'b)- (9CI)

There total 2 articles about Olean-12-en-28-oicacid,27,27'-[[(1S,2R)-1-(3,4-dihydroxyphenyl)-1,2-dihydro-6,7-dihydroxy-2,3-naphthalenediyl]bis(carbonyloxy)]bis[3-hydroxy-,(3b)-(3'b)- (9CI) 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:

Myriceric acid B (55497-79-5) → rhoipteleic acid B (155748-94-0) + rhoipteleic acid A (155661-13-5)

Guidance literature:

With iron(III) chloride; In acetone; Ambient temperature;

DOI:10.1016/S0040-4039(00)73041-3

Reference yield:

Myriceric acid B (55497-79-5) → rhoipteleic acid B (155748-94-0) + rhoipteleic acid A (155661-13-5) + chilianthin C + 2,5-Bis-(3,4-dihydroxy-phenyl)-tetrahydro-furan-3,4-dicarboxylic acid bis-((4aS,6aR,6bR,8aR,10S,12aR,12bR,14bS)-4a-carboxy-10-hydroxy-2,2,6b,9,9,12a-hexamethyl-2,3,4,4a,5,6,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-1H-picen-6a-ylmethyl) ester

Guidance literature:

With iron(III) chloride; In acetone; for 1h; Ambient temperature;

DOI:10.1248/cpb.44.1669

Reference yield:

diazomethane (186581-53-3,908094-01-9,334-88-3) + rhoipteleic acid A (155661-13-5) → C84H118O14 (155403-60-4)

Guidance literature:

DOI:10.1016/S0040-4039(00)73041-3

upstream raw materials:

Myriceric acid B

Downstream raw materials:

C₈₄H₁₁₈O₁₄