(S)-2,2'-Bis-1,1'-binaphthyl

Base Information

• Chemical Name: (S)-2,2'-Bis-1,1'-binaphthyl
• CAS No.: 76373-23-4
• Molecular Formula: C₂₂H₁₈O₂
• Molecular Weight: 314.384

Synonyms:

Chemical Property of (S)-2,2'-Bis-1,1'-binaphthyl

Chemical Property:

Purity/Quality:

99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (S)-2,2'-Bis-1,1'-binaphthyl

There total 15 articles about (S)-2,2'-Bis-1,1'-binaphthyl 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: 88.0%

(S)-2,2'-Bis-1,1'-binaphthyl (98834-92-5) → (S)-2,2'-Bis-1,1'-binaphthyl (3594-94-3,76373-22-3,76373-23-4,78038-79-6)

Guidance literature:

With potassium hydroxide; In 1,4-dioxane; for 24h; Heating;

DOI:10.1055/s-1985-31196

Reference yield: 45.0%

(+/-)-2,2'-bis(hydroxymethyl)-1,1'-binaphthyl (78038-79-6) → (S)-2,2'-Bis-1,1'-binaphthyl (3594-94-3,76373-22-3,76373-23-4,78038-79-6)

Guidance literature:

With lipase CE; vinyl caproate; In various solvent(s); at 30 ℃; for 24h;

DOI:10.1016/S0957-4166(99)00555-8

Reference yield:

[1,1']Binaphthalenyl-2,2'-dicarboxylic acid dinaphthalen-2-yl ester (99636-47-2) → (S)-2,2'-Bis-1,1'-binaphthyl (3594-94-3,76373-22-3,76373-23-4,78038-79-6) + β-naphthol (135-19-3)

Guidance literature:

With lithium aluminium tetrahydride;

DOI:10.1246/bcsj.58.1345

upstream raw materials:

(S)-1,1'-binaphthyl-2,2'-dicarboxylic acid

(S)-2,2'-Bis-1,1'-binaphthyl

[1,1']Binaphthalenyl-2,2'-dicarboxylic acid dinaphthalen-2-yl ester

(SS)-tetranaphtho<2,1-b:1,2-d:1,2-h:1,2-j><1,6>dioxacyclododeca-2,4,8,10-tetraene-7,12-dione

Downstream raw materials:

(S)-1,1'-binaphthyl-2,2'-dicarboxylic acid

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