(2',6'-DiMethoxy-[1,1'-biphenyl]-2-yl)diphenylphosphine

Base Information

• Chemical Name: (2',6'-DiMethoxy-[1,1'-biphenyl]-2-yl)diphenylphosphine
• CAS No.: 819867-24-8
• Molecular Formula: C₂₆H₂₃O₂P
• Molecular Weight: 398.441
• Hs Code.: 2931900090
• Mol file: 819867-24-8.mol

Synonyms:(2',6'-DiMethoxy-[1,1'-biphenyl]-2-yl)diphenylphosphine

Chemical Property of (2',6'-DiMethoxy-[1,1'-biphenyl]-2-yl)diphenylphosphine

Chemical Property:

• Melting Point: 138 °C(Solv: acetone (67-64-1))
• Boiling Point: 487.0±35.0 °C(Predicted)
• PSA: 32.05000
• LogP: 5.12900
• Storage Temp.: Inert atmosphere,Room Temperature

Purity/Quality:

99.0% ^*data from raw suppliers

(2',6'-Dimethoxy-[1,1'-biphenyl]-2-yl)diphenylphosphine 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of (2',6'-DiMethoxy-[1,1'-biphenyl]-2-yl)diphenylphosphine

There total 2 articles about (2',6'-DiMethoxy-[1,1'-biphenyl]-2-yl)diphenylphosphine 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: 74.0%

diphenyl 2-(2',6'-dimethoxybiphenylyl)phosphonite (880127-77-5) + phenyllithium (591-51-5) → 2-dicyclohexylphosphino-2′,6′-dimethoxybiphenyl (819867-24-8)

Guidance literature:

In tetrahydrofuran; at 20 ℃;

DOI:10.1055/s-2005-921758

Reference yield: 38.0%

triphenyl phosphite (101-02-0) + phenyllithium (591-51-5) + 2'-bromo-2,6-dimethoxybiphenyl (755017-61-9) → 2-dicyclohexylphosphino-2′,6′-dimethoxybiphenyl (819867-24-8)

Guidance literature:

2'-bromo-2,6-dimethoxybiphenyl; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; Inert atmosphere;

triphenyl phosphite; In tetrahydrofuran; hexane; at -95 - 25 ℃; Inert atmosphere;

phenyllithium; In tetrahydrofuran; hexane; at -78 - 25 ℃; Inert atmosphere;

DOI:10.1002/adsc.201000397

upstream raw materials:

diphenyl 2-(2',6'-dimethoxybiphenylyl)phosphonite

phenyllithium

triphenyl phosphite

2'-bromo-2,6-dimethoxybiphenyl