Ditrimethyltinethylhexyl-thienothiophene-benzodithiophene

Base Information

• Chemical Name: Ditrimethyltinethylhexyl-thienothiophene-benzodithiophene
• CAS No.: 1444200-40-1
• Molecular Formula: C₄₄H₅₈S₆Sn₂
• Molecular Weight: 1016.76
• Mol file: 1444200-40-1.mol

Synonyms:

Chemical Property of Ditrimethyltinethylhexyl-thienothiophene-benzodithiophene

Chemical Property:

• Boiling Point: 882.9±75.0 °C(Predicted)

Purity/Quality:

≥99% ^*data from raw suppliers

[4,8-Bis[5-(2-ethylhexyl)thieno[3,2-b]thiophen-2-yl]benzo[1,2-b:4,5-b']dithiophene-2,6-diyl]bis(trimethylstannane) >97.0%(HPLC) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Ditrimethyltinethylhexyl-thienothiophene-benzodithiophene

There total 3 articles about Ditrimethyltinethylhexyl-thienothiophene-benzodithiophene 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: 75.0%

4,8-bis((2-ethylhexyl)thieno[3,2-b]thiophene)-benzo[1,2-b:4,5-b′]dithiophene (1494614-30-0) + trimethyltin(IV)chloride (1066-45-1) → 2,6-bis(trimethyltin)-4,8-bis((2-ethylhexyl)thieno[3,2-b]thiophene)-benzo[1,2-b:4,5-b′]dithiophene (1444200-40-1)

Guidance literature:

With n-butyllithium; N,N,N,N,-tetramethylethylenediamine; In tetrahydrofuran; pentane; at -78 - 20 ℃; for 14h; Inert atmosphere;

DOI:10.1021/cm4035903

Reference yield:

thieno[3,2-b]thiophene (251-41-2) → 2,6-bis(trimethyltin)-4,8-bis((2-ethylhexyl)thieno[3,2-b]thiophene)-benzo[1,2-b:4,5-b′]dithiophene (1444200-40-1)

Guidance literature:

Multi-step reaction with 3 steps

1.1: n-butyllithium / tetrahydrofuran; hexane / 1.33 h / -78 - 20 °C / Inert atmosphere

1.2: 12 h / 20 °C / Inert atmosphere

2.1: n-butyllithium / tetrahydrofuran; pentane / 2 h / 50 °C / Inert atmosphere

2.2: 1 h / 50 °C / Inert atmosphere

2.3: 2 h / 20 °C / Inert atmosphere

3.1: N,N,N,N,-tetramethylethylenediamine; n-butyllithium / tetrahydrofuran; pentane / 14 h / -78 - 20 °C / Inert atmosphere

With n-butyllithium; N,N,N,N,-tetramethylethylenediamine; In tetrahydrofuran; hexane; pentane;

DOI:10.1021/cm4035903

Reference yield:

3-bromomethylheptane (18908-66-2) → 2,6-bis(trimethyltin)-4,8-bis((2-ethylhexyl)thieno[3,2-b]thiophene)-benzo[1,2-b:4,5-b′]dithiophene (1444200-40-1)

Guidance literature:

Multi-step reaction with 3 steps

1.1: n-butyllithium / tetrahydrofuran; hexane / 1.33 h / -78 - 20 °C / Inert atmosphere

1.2: 12 h / 20 °C / Inert atmosphere

2.1: n-butyllithium / tetrahydrofuran; pentane / 2 h / 50 °C / Inert atmosphere

2.2: 1 h / 50 °C / Inert atmosphere

2.3: 2 h / 20 °C / Inert atmosphere

3.1: N,N,N,N,-tetramethylethylenediamine; n-butyllithium / tetrahydrofuran; pentane / 14 h / -78 - 20 °C / Inert atmosphere

With n-butyllithium; N,N,N,N,-tetramethylethylenediamine; In tetrahydrofuran; hexane; pentane;

DOI:10.1021/cm4035903

upstream raw materials:

4,8-bis((2-ethylhexyl)thieno[3,2-b]thiophene)-benzo[1,2-b:4,5-b′]dithiophene

trimethyltin(IV)chloride

thieno[3,2-b]thiophene

3-bromomethylheptane