C₃₂H₂₆N₂S₂

Base Information

• Chemical Name: C₃₂H₂₆N₂S₂
• CAS No.: 1351460-04-2
• Molecular Formula: C₃₂H₂₆N₂S₂
• Molecular Weight: 502.704
• Mol file: 1351460-04-2.mol

Synonyms:

Chemical Property of C₃₂H₂₆N₂S₂

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₃₂H₂₆N₂S₂

There total 5 articles about C₃₂H₂₆N₂S₂ 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:

3-Methylthiophene (616-44-4,84928-92-7) → C32H26N2S2 (1351460-04-2)

Guidance literature:

Multi-step reaction with 5 steps

1.1: aluminum (III) chloride / carbon disulfide / Inert atmosphere

2.1: ammonium acetate; acetic acid / 1 h / Inert atmosphere; Reflux

2.2: Inert atmosphere; Reflux

2.3: Cooling; Inert atmosphere

3.1: acetic acid / benzene / Inert atmosphere

3.2: 4 h / Inert atmosphere; Reflux

3.3: Inert atmosphere

4.1: potassium carbonate / N,N-dimethyl-formamide / 0.5 h / 20 °C / Inert atmosphere

4.2: 20 °C / Inert atmosphere

5.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate / ethanol; water; toluene / 8 h / Inert atmosphere; Reflux

With aluminum (III) chloride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; ammonium acetate; potassium carbonate; acetic acid; In carbon disulfide; ethanol; water; N,N-dimethyl-formamide; toluene; benzene; 5.1: Suzuki coupling;

DOI:10.1016/j.dyepig.2011.08.005

Reference yield:

C19H14Br2N2S2 (1351460-00-8) → C32H26N2S2 (1351460-04-2)

Guidance literature:

Multi-step reaction with 2 steps

1.1: potassium carbonate / N,N-dimethyl-formamide / 0.5 h / 20 °C / Inert atmosphere

1.2: 20 °C / Inert atmosphere

2.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate / ethanol; water; toluene / 8 h / Inert atmosphere; Reflux

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In ethanol; water; N,N-dimethyl-formamide; toluene; 2.1: Suzuki coupling;

DOI:10.1016/j.dyepig.2011.08.005

Reference yield:

C19H16N2S2 (1351459-99-8) → C32H26N2S2 (1351460-04-2)

Guidance literature:

Multi-step reaction with 3 steps

1.1: acetic acid / benzene / Inert atmosphere

1.2: 4 h / Inert atmosphere; Reflux

1.3: Inert atmosphere

2.1: potassium carbonate / N,N-dimethyl-formamide / 0.5 h / 20 °C / Inert atmosphere

2.2: 20 °C / Inert atmosphere

3.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate / ethanol; water; toluene / 8 h / Inert atmosphere; Reflux

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; acetic acid; In ethanol; water; N,N-dimethyl-formamide; toluene; benzene; 3.1: Suzuki coupling;

DOI:10.1016/j.dyepig.2011.08.005

upstream raw materials:

3-Methylthiophene

C₁₉H₁₄Br₂N₂S₂

C₁₉H₁₆N₂S₂

3,3'-dimethylthienil