Benzenemethanesulfinothioic acid, a-[bis(4-methoxyphenyl)methylene]-, S-[2,2-bis(4-methoxyphenyl)-1-phenylethenyl] ester

Base Information

• Chemical Name: Benzenemethanesulfinothioic acid, a-[bis(4-methoxyphenyl)methylene]-, S-[2,2-bis(4-methoxyphenyl)-1-phenylethenyl] ester
• CAS No.: 89703-80-0
• Molecular Formula: C44H38O5S2
• Molecular Weight: 710.915
• Mol file: 89703-80-0.mol

Synonyms:

Chemical Property of Benzenemethanesulfinothioic acid, a-[bis(4-methoxyphenyl)methylene]-, S-[2,2-bis(4-methoxyphenyl)-1-phenylethenyl] ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Benzenemethanesulfinothioic acid, a-[bis(4-methoxyphenyl)methylene]-, S-[2,2-bis(4-methoxyphenyl)-1-phenylethenyl] ester

There total 4 articles about Benzenemethanesulfinothioic acid, a-[bis(4-methoxyphenyl)methylene]-, S-[2,2-bis(4-methoxyphenyl)-1-phenylethenyl] 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: 30.0%

[3,3-Bis-(4-methoxy-phenyl)-2-phenyl-thiiranyl]-trimethyl-silane (79841-59-1) → [(R)-3,3-Bis-(4-methoxy-phenyl)-1-oxo-2-phenyl-1λ4-thiiran-2-yl]-trimethyl-silane (89703-78-6) + C44H38O5S2 (89703-80-0)

Guidance literature:

With 3-chloro-benzenecarboperoxoic acid; In dichloromethane; at -20 ℃;

DOI:10.1016/S0040-4039(00)99907-6

Reference yield:

4,4’-(2-bromo-2-phenylethene-1,1-diyl)bis(methoxybenzene) (41038-34-0) → C44H38O5S2 (89703-80-0)

Guidance literature:

Multi-step reaction with 3 steps

1: tetrahydrofuran

2: I₂ / acetic acid

3: m-chloroperbenzoicacid

With iodine; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; acetic acid;

DOI:10.1016/S0040-4039(00)99907-6

Reference yield:

2,2-bis(4-methoxyphenyl)-1-phenylethenethiol (89703-82-2) → C44H38O5S2 (89703-80-0)

Guidance literature:

Multi-step reaction with 2 steps

1: I₂ / acetic acid

2: m-chloroperbenzoicacid

With iodine; 3-chloro-benzenecarboperoxoic acid; In acetic acid;

DOI:10.1016/S0040-4039(00)99907-6

upstream raw materials:

[3,3-Bis-(4-methoxy-phenyl)-2-phenyl-thiiranyl]-trimethyl-silane

C₄₄H₃₈O₄S₂

4,4’-(2-bromo-2-phenylethene-1,1-diyl)bis(methoxybenzene)

2,2-bis(4-methoxyphenyl)-1-phenylethenethiol

Downstream raw materials:

1,1-bis(4-methoxyphenyl)-2-phenylethene

6-methoxy-3-(4-methoxyphenyl)-2-phenylbenzo[b]thiophene