R-3,3'-bis([1,1'-biphenyl]-4-yl)-5,5',6,6',7,7',8,8'-octahydro-[1,1'-Binaphthalene]-2,2'-diol

Base Information

• Chemical Name: R-3,3'-bis([1,1'-biphenyl]-4-yl)-5,5',6,6',7,7',8,8'-octahydro-[1,1'-Binaphthalene]-2,2'-diol
• CAS No.: 878049-66-2
• Molecular Formula: C₄₄H₃₈O₂
• Molecular Weight: 598.785
• Mol file: 878049-66-2.mol

Synonyms:R-3,3'-bis([1,1'-biphenyl]-4-yl)-5,5',6,6',7,7',8,8'-octahydro-[1,1'-Binaphthalene]-2,2'-diol;(1R)-5,5',6,6',7,7',8,8'-Octahydro-3,3'-bis([1,1'-biphenyl]-4-yl)-[1,1'-binaphthalene]-2,2'-diol

Chemical Property of R-3,3'-bis([1,1'-biphenyl]-4-yl)-5,5',6,6',7,7',8,8'-octahydro-[1,1'-Binaphthalene]-2,2'-diol

Chemical Property:

Purity/Quality:

97% ^*data from raw suppliers

(R)-3,3'-Di([1,1'-biphenyl]-4-yl)-5,5',6,6',7,7',8,8'-octahydro-[1,1'-binaphthalene]-2,2'-diol 98% ^*data from reagent suppliers

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Technology Process of R-3,3'-bis([1,1'-biphenyl]-4-yl)-5,5',6,6',7,7',8,8'-octahydro-[1,1'-Binaphthalene]-2,2'-diol

There total 2 articles about R-3,3'-bis([1,1'-biphenyl]-4-yl)-5,5',6,6',7,7',8,8'-octahydro-[1,1'-Binaphthalene]-2,2'-diol 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: 90.0%

(R)-3,3'-bis-biphenyl-4-yl-2,2'-dimethoxy-5,6,7,8,5',6',7',8'-octahydro-[1,1']binaphthalenyl → (R)-3,3'-bis-biphenyl-4-yl-5,6,7,8,5',6',7',8'-octahydro-[1,1']binaphthalenyl-2,2'-diol (2757287-34-4,878049-66-2)

Guidance literature:

With boron tribromide; In dichloromethane; at 0 - 20 ℃;

DOI:10.1002/adsc.200404122

Reference yield: 90.0%

(Ra)-3,3’-dibromo-5,5’,6,6’,7,7’,8,8’-octahydro-[1,1’-binaphthalene]-2,2’-diol + 4-biphenylboronic acid (5122-94-1) → (R)-3,3'-bis-biphenyl-4-yl-5,6,7,8,5',6',7',8'-octahydro-[1,1']binaphthalenyl-2,2'-diol (2757287-34-4,878049-66-2)

Guidance literature:

With palladium diacetate; potassium carbonate; catacxium A; In 1,2-dimethoxyethane; for 24h; Inert atmosphere; Reflux;

DOI:10.1002/chem.201001438

upstream raw materials:

4-biphenylboronic acid

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