(-)-(2R,3R)-5,7-bis(benzyloxy)-2-[3,4,5-tris(benzyloxy)-phenyl]chroman-3-yl 4-(benzyloxy)benzoate

Base Information

• Chemical Name: (-)-(2R,3R)-5,7-bis(benzyloxy)-2-[3,4,5-tris(benzyloxy)-phenyl]chroman-3-yl 4-(benzyloxy)benzoate
• CAS No.: 947238-00-8
• Molecular Formula: C₆₄H₅₄O₉
• Molecular Weight: 967.127

Synonyms:(-)-(2R,3R)-5,7-bis(benzyloxy)-2-[3,4,5-tris(benzyloxy)-phenyl]chroman-3-yl 4-(benzyloxy)benzoate

Chemical Property of (-)-(2R,3R)-5,7-bis(benzyloxy)-2-[3,4,5-tris(benzyloxy)-phenyl]chroman-3-yl 4-(benzyloxy)benzoate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (-)-(2R,3R)-5,7-bis(benzyloxy)-2-[3,4,5-tris(benzyloxy)-phenyl]chroman-3-yl 4-(benzyloxy)benzoate

There total 2 articles about (-)-(2R,3R)-5,7-bis(benzyloxy)-2-[3,4,5-tris(benzyloxy)-phenyl]chroman-3-yl 4-(benzyloxy)benzoate 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: 91.0%

4-(benzyloxy)benzoic acid chloride (1486-50-6) + (-)-(2R,3R)-cis-5,7-bis(benzyloxy)-2-[3,4,5-tris(benzyloxy)phenyl]chroman-3-ol (332386-74-0) → (-)-(2R,3R)-5,7-bis(benzyloxy)-2-[3,4,5-tris(benzyloxy)-phenyl]chroman-3-yl 4-(benzyloxy)benzoate (947238-00-8)

Guidance literature:

With dmap; In dichloromethane; at 0 - 20 ℃;

DOI:10.1016/j.tet.2007.05.043

Reference yield: 75.0%

p-(benzyloxy)benzoic acid (1486-51-7) + (-)-(2R,3R)-cis-5,7-bis(benzyloxy)-2-[3,4,5-tris(benzyloxy)phenyl]chroman-3-ol (332386-74-0) → (-)-(2R,3R)-5,7-bis(benzyloxy)-2-[3,4,5-tris(benzyloxy)-phenyl]chroman-3-yl 4-(benzyloxy)benzoate (947238-00-8)

Guidance literature:

p-(benzyloxy)benzoic acid; With dicyclohexyl-carbodiimide; In dichloromethane; at 20 ℃; for 4h;

(-)-(2R,3R)-cis-5,7-bis(benzyloxy)-2-[3,4,5-tris(benzyloxy)phenyl]chroman-3-ol; With dmap; In dichloromethane; for 24h; Further stages.; Heating;

DOI:10.1139/V07-141

Reference yield: 96.0%

(-)-(2R,3R)-5,7-bis(benzyloxy)-2-[3,4,5-tris(benzyloxy)-phenyl]chroman-3-yl 4-(benzyloxy)benzoate (947238-00-8) → (2R,3R)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3-yl 4-hydroxybenzoate

Guidance literature:

With hydrogen; palladium dihydroxide; In ethyl acetate; at 20 ℃;

DOI:10.1016/j.tet.2007.05.043

upstream raw materials:

4-(benzyloxy)benzoic acid chloride

(-)-(2R,3R)-cis-5,7-bis(benzyloxy)-2-[3,4,5-tris(benzyloxy)phenyl]chroman-3-ol

p-(benzyloxy)benzoic acid

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 947238-00-8 (-)-(2R,3R)-5,7-bis(benzyloxy)-2-[3,4,5-tris(benzyloxy)-phenyl]chroman-3-yl 4-(benzyloxy)benzoate

Send

Send

Metric Ton KG G Pound L ML

Send

Send