[1,1'-biphenyl]-2,2'-diyl-O,O'-bis[5-methyl-2-(1-methylethyl)cyclohexyl]carbonic ester

Base Information

• Chemical Name: [1,1'-biphenyl]-2,2'-diyl-O,O'-bis[5-methyl-2-(1-methylethyl)cyclohexyl]carbonic ester
• CAS No.: 291782-00-8
• Molecular Formula: C₃₆H₅₀O₈
• Molecular Weight: 610.788
• Mol file: 291782-00-8.mol

Synonyms:[1,1'-biphenyl]-2,2'-diyl-O,O'-bis[5-methyl-2-(1-methylethyl)cyclohexyl]carbonic ester

Chemical Property of [1,1'-biphenyl]-2,2'-diyl-O,O'-bis[5-methyl-2-(1-methylethyl)cyclohexyl]carbonic ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [1,1'-biphenyl]-2,2'-diyl-O,O'-bis[5-methyl-2-(1-methylethyl)cyclohexyl]carbonic ester

There total 1 articles about [1,1'-biphenyl]-2,2'-diyl-O,O'-bis[5-methyl-2-(1-methylethyl)cyclohexyl]carbonic ester 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%

(1R,2S,5R)-menthyl chloroformate (14602-86-9,7635-53-2) + 3,3'-dimethoxy-2,2'-dihydroxy-1,1'-biphenyl (4542-41-0) → [1,1'-biphenyl]-2,2'-diyl-O,O'-bis[5-methyl-2-(1-methylethyl)cyclohexyl]carbonic ester (291782-00-8)

Guidance literature:

With triethylamine; In benzene; at 20 ℃; for 1h;

DOI:10.1016/S0957-4166(00)00121-X

Reference yield: 40.0%

[1,1'-biphenyl]-2,2'-diyl-O,O'-bis[5-methyl-2-(1-methylethyl)cyclohexyl]carbonic ester (291782-00-8) → (P,1R,1'R,2S,2'S,5R,5'R)-6,6'-bis(bromo)[1,1'-biphenyl]-2,2'-diyl-O,O'-bis[5-methyl-2-(1-methylethyl)cyclohexyl]carbonic ester

Guidance literature:

With acetic acid; benzyltriethylammonium tribromide; zinc(II) chloride; at 60 ℃; for 5h;

DOI:10.1016/S0957-4166(00)00121-X

upstream raw materials:

(1R,2S,5R)-menthyl chloroformate

3,3'-dimethoxy-2,2'-dihydroxy-1,1'-biphenyl