4-Iodo-2'''',3'''''-dimethoxy-3,2',2'',2'''-tetramethyl-[1,4';1',1'';4'',4''';1''',1'''';4'''',1''''']sexiphenyl

Base Information

• Chemical Name: 4-Iodo-2'''',3'''''-dimethoxy-3,2',2'',2'''-tetramethyl-[1,4';1',1'';4'',4''';1''',1'''';4'''',1''''']sexiphenyl
• CAS No.: 211382-17-1
• Molecular Formula: C₄₂H₃₇IO₂
• Molecular Weight: 700.659
• Mol file: 211382-17-1.mol

Synonyms:4-Iodo-2'''',3'''''-dimethoxy-3,2',2'',2'''-tetramethyl-[1,4';1',1'';4'',4''';1''',1'''';4'''',1''''']sexiphenyl

Chemical Property of 4-Iodo-2'''',3'''''-dimethoxy-3,2',2'',2'''-tetramethyl-[1,4';1',1'';4'',4''';1''',1'''';4'''',1''''']sexiphenyl

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-Iodo-2'''',3'''''-dimethoxy-3,2',2'',2'''-tetramethyl-[1,4';1',1'';4'',4''';1''',1'''';4'''',1''''']sexiphenyl

There total 1 articles about 4-Iodo-2'''',3'''''-dimethoxy-3,2',2'',2'''-tetramethyl-[1,4';1',1'';4'',4''';1''',1'''';4'''',1''''']sexiphenyl 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: 50.0%

11,44-Diiod-12,23,32,43-tetramethyl-p-quaterphenyl (211382-16-0) + C14H15BO4 (195737-41-8) → 4-Iodo-2'''',3'''''-dimethoxy-3,2',2'',2'''-tetramethyl-[1,4';1',1'';4'',4''';1''',1'''';4'''',1''''']sexiphenyl (211382-17-1)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate; In toluene; at 80 - 100 ℃; for 8h;

DOI:10.1016/S0040-4039(98)01041-7

Reference yield: 93.0%

4-Iodo-2'''',3'''''-dimethoxy-3,2',2'',2'''-tetramethyl-[1,4';1',1'';4'',4''';1''',1'''';4'''',1''''']sexiphenyl (211382-17-1) → 4'''''-Iodo-2'',2''',2'''',3'''''-tetramethyl-[1,4';1',1'';4'',4''';1''',1'''';4'''',1''''']sexiphenyl-3,2'-diol (211382-18-2)

Guidance literature:

With boron tribromide; In dichloromethane; for 14h; -78 deg C up to RT;

DOI:10.1016/S0040-4039(98)01041-7

upstream raw materials:

1¹,4⁴-Diiod-1²,2³,3²,4³-tetramethyl-p-quaterphenyl

C₁₄H₁₅BO₄

Downstream raw materials:

4'''''-Iodo-2'',2''',2'''',3'''''-tetramethyl-[1,4';1',1'';4'',4''';1''',1'''';4'''',1''''']sexiphenyl-3,2'-diol