3-(4-methoxyphenyl)-1,2,4-benzotrithiin

Base Information

• Chemical Name: 3-(4-methoxyphenyl)-1,2,4-benzotrithiin
• CAS No.: 138415-83-5
• Molecular Formula: C₁₄H₁₂OS₃
• Molecular Weight: 292.447
• Mol file: 138415-83-5.mol

Synonyms:3-(4-methoxyphenyl)-1,2,4-benzotrithiin

Chemical Property of 3-(4-methoxyphenyl)-1,2,4-benzotrithiin

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-(4-methoxyphenyl)-1,2,4-benzotrithiin

There total 4 articles about 3-(4-methoxyphenyl)-1,2,4-benzotrithiin 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: 45.0%

5,6,7,8,9-pentathiabenzocycloheptene (17071-97-5) + (4-methoxybenzyl)triphenylphosphonium bromide (3462-97-3) → 3-(4-methoxyphenyl)-1,2,4-benzotrithiin (138415-83-5) + 3-(4-methoxyphenyl)-1,2,4,5-benzotetrathiepin (186707-15-3)

Guidance literature:

With sodium hydride; In dichloromethane; at 25 ℃; for 4h; Product distribution; Mechanism; var. base, time, temp.;

DOI:10.3987/com-95-s7

Reference yield: 34.0%

(4-methoxybenzylidene)triphenylphosphorane (21960-26-9) + 5,6,7,8,9-pentathiabenzocycloheptene (17071-97-5) → 3-(4-methoxyphenyl)-1,2,4-benzotrithiin (138415-83-5)

Guidance literature:

In benzene; for 12h; Ambient temperature;

DOI:10.1016/0040-4039(91)80165-3

Reference yield:

3-(4-methoxyphenyl)-1,2,4,5-benzotetrathiepin (186707-15-3) → 2-(4-metoxyphenyl)benzo[d][1,3]dithiole (61666-75-9) + 3-(4-methoxyphenyl)-1,2,4-benzotrithiin (138415-83-5)

Guidance literature:

With triphenylphosphine; In dichloromethane; at 25 ℃; for 4h;

DOI:10.3987/com-95-s7

upstream raw materials:

(4-methoxybenzylidene)triphenylphosphorane

5,6,7,8,9-pentathiabenzocycloheptene

(4-methoxybenzyl)triphenylphosphonium bromide

3-(4-methoxyphenyl)-1,2,4,5-benzotetrathiepin

Downstream raw materials:

2-(4-metoxyphenyl)benzo[d][1,3]dithiole