{5-[Hydroxy-bis-(4-methoxy-phenyl)-methyl]-thieno[3,2-b]thiophen-2-yl}-bis-(4-methoxy-phenyl)-methanol

Base Information

• Chemical Name: {5-[Hydroxy-bis-(4-methoxy-phenyl)-methyl]-thieno[3,2-b]thiophen-2-yl}-bis-(4-methoxy-phenyl)-methanol
• CAS No.: 137251-10-6
• Molecular Formula: C₃₆H₃₂O₆S₂
• Molecular Weight: 624.778
• Mol file: 137251-10-6.mol

Synonyms:{5-[Hydroxy-bis-(4-methoxy-phenyl)-methyl]-thieno[3,2-b]thiophen-2-yl}-bis-(4-methoxy-phenyl)-methanol

Chemical Property of {5-[Hydroxy-bis-(4-methoxy-phenyl)-methyl]-thieno[3,2-b]thiophen-2-yl}-bis-(4-methoxy-phenyl)-methanol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of {5-[Hydroxy-bis-(4-methoxy-phenyl)-methyl]-thieno[3,2-b]thiophen-2-yl}-bis-(4-methoxy-phenyl)-methanol

There total 1 articles about {5-[Hydroxy-bis-(4-methoxy-phenyl)-methyl]-thieno[3,2-b]thiophen-2-yl}-bis-(4-methoxy-phenyl)-methanol 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: 55.0%

2,5-dibromothieno[3,2-b]thiophene (25121-87-3) + bis(p-methoxyphenyl)methanone (90-96-0) → {5-[Hydroxy-bis-(4-methoxy-phenyl)-methyl]-thieno[3,2-b]thiophen-2-yl}-bis-(4-methoxy-phenyl)-methanol (137251-10-6)

Guidance literature:

2,5-dibromothieno[3,2-b]thiophene; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 1h; Inert atmosphere;

bis(p-methoxyphenyl)methanone; In tetrahydrofuran; hexane; at -78 - 20 ℃; for 17h; Inert atmosphere;

DOI:10.1021/acs.joc.5b00021

Reference yield: 86.0%

{5-[Hydroxy-bis-(4-methoxy-phenyl)-methyl]-thieno[3,2-b]thiophen-2-yl}-bis-(4-methoxy-phenyl)-methanol (137251-10-6) → 2,5-Bis-[bis-(4-methoxy-phenyl)-methylene]-2,5-dihydro-thieno[3,2-b]thiophene (137251-04-8)

Guidance literature:

In dichloromethane; Irradiation; or h*ν, solid;

DOI:10.1016/S0040-4039(00)92172-5

Reference yield:

{5-[Hydroxy-bis-(4-methoxy-phenyl)-methyl]-thieno[3,2-b]thiophen-2-yl}-bis-(4-methoxy-phenyl)-methanol (137251-10-6) → C36H30O4S2(2+)

Guidance literature:

With trimethylsilyl perchlorate; In toluene; at 20 ℃; for 13.5h; Inert atmosphere;

DOI:10.1021/acs.joc.5b00021

upstream raw materials:

2,5-dibromothieno[3,2-b]thiophene

bis(p-methoxyphenyl)methanone

Downstream raw materials:

2,5-Bis-[bis-(4-methoxy-phenyl)-methylene]-2,5-dihydro-thieno[3,2-b]thiophene