[(4,6-dimethoxy-1,3-phenylene)bis(methanetriyl)]tetrabenzene

Base Information

• Chemical Name: [(4,6-dimethoxy-1,3-phenylene)bis(methanetriyl)]tetrabenzene
• CAS No.: 1224199-14-7
• Molecular Formula: C₃₄H₃₀O₂
• Molecular Weight: 470.611
• Mol file: 1224199-14-7.mol

Synonyms:[(4,6-dimethoxy-1,3-phenylene)bis(methanetriyl)]tetrabenzene

Chemical Property of [(4,6-dimethoxy-1,3-phenylene)bis(methanetriyl)]tetrabenzene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [(4,6-dimethoxy-1,3-phenylene)bis(methanetriyl)]tetrabenzene

There total 4 articles about [(4,6-dimethoxy-1,3-phenylene)bis(methanetriyl)]tetrabenzene 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: 100.0%

diphenylmethyl trimethylsilyl ether (14629-59-5) + 1,3-Dimethoxybenzene (151-10-0) → [(4,6-dimethoxy-1,3-phenylene)bis(methanetriyl)]tetrabenzene (1224199-14-7)

Guidance literature:

With iron(III) chloride; In 1,2-dichloro-ethane; at 20 ℃; for 20h; regioselective reaction; Inert atmosphere;

DOI:10.1002/chem.201302862

Reference yield: 76.0%

1,1-Diphenylmethanol (91-01-0) + 1,3-Dimethoxybenzene (151-10-0) → [(4,6-dimethoxy-1,3-phenylene)bis(methanetriyl)]tetrabenzene (1224199-14-7) + [(2,4-dimethoxyphenyl)methylene]dibenzene (70430-05-6)

Guidance literature:

With pentafluorophenylboronic acid; In 1,2-dichloro-ethane; for 16h; Reflux; Molecular sieve;

DOI:10.1016/j.tetlet.2010.02.151

Reference yield: 51.0%

Bromodiphenylmethane (776-74-9) + 1,3-Dimethoxybenzene (151-10-0) → [(4,6-dimethoxy-1,3-phenylene)bis(methanetriyl)]tetrabenzene (1224199-14-7) + [(2,4-dimethoxyphenyl)methylene]dibenzene (70430-05-6)

Guidance literature:

With C₁₉H₁₀F₁₂S; In 1,2-dichloro-ethane; at 83 ℃; for 2h; Inert atmosphere; Molecular sieve;

DOI:10.1055/s-0033-1340343

upstream raw materials:

1,1-Diphenylmethanol

1,3-Dimethoxybenzene

diphenylmethyl trimethylsilyl ether

Bromodiphenylmethane

Refernces

• 1、 Sawama, Yoshinari,Shishido, Yuko,Kawajiri, Takahiro,Goto, Ryota,Monguchi, Yasunari,Sajiki, Hironao. "Iron-catalyzed friedel-crafts benzylation with benzyl TMS ethers at room temperature". supporting information. p. 510 - 516. Retrieved 2014/04/03.
• 2、 Hikawa, Hidemasa,Suzuki, Hideharu,Azumaya, Isao. "Au(III)/TPPMS-catalyzed benzylation of indoles with benzylic alcohols in water". supporting information. p. 12128 - 12135. Retrieved 2014/01/06.