C₁₇H₁₃O₂PS₂

Base Information

• Chemical Name: C₁₇H₁₃O₂PS₂
• CAS No.: 1454275-76-3
• Molecular Formula: C₁₇H₁₃O₂PS₂
• Molecular Weight: 344.395
• Mol file: 1454275-76-3.mol

Synonyms:C₁₇H₁₃O₂PS₂

Chemical Property of C₁₇H₁₃O₂PS₂

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₁₇H₁₃O₂PS₂

There total 3 articles about C₁₇H₁₃O₂PS₂ 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%

2,2-bis (3-bromo-2-thienyl) -1,3-dioxolane (1454275-81-0) + Dichlorophenylphosphine (644-97-3) → C17H13O2PS2 (1454275-76-3)

Guidance literature:

2,2-bis (3-bromo-2-thienyl) -1,3-dioxolane; With n-butyllithium; In tetrahydrofuran; diethyl ether; at -78 - 20 ℃; for 1h; Inert atmosphere; Schlenk technique;

Dichlorophenylphosphine; In tetrahydrofuran; diethyl ether; at -78 ℃; Inert atmosphere; Schlenk technique;

DOI:10.1002/anie.201303729

Reference yield:

bis(3-bromothiophen-2-yl)methanol → C17H13O2PS2 (1454275-76-3)

Guidance literature:

Multi-step reaction with 3 steps

1.1: pyridinium chlorochromate / dichloromethane / 0 - 20 °C / Inert atmosphere; Schlenk technique; Molecular sieve

2.1: toluene-4-sulfonic acid / benzene / 60 h / Inert atmosphere; Schlenk technique; Dean-Stark; Reflux

3.1: n-butyllithium / diethyl ether; tetrahydrofuran / 1 h / -78 - 20 °C / Inert atmosphere; Schlenk technique

3.2: -78 °C / Inert atmosphere; Schlenk technique

With n-butyllithium; toluene-4-sulfonic acid; pyridinium chlorochromate; In tetrahydrofuran; diethyl ether; dichloromethane; benzene;

DOI:10.1002/anie.201303729

Reference yield:

bis(3-bromothiophen-2-yl)methanone (25796-69-4) → C17H13O2PS2 (1454275-76-3)

Guidance literature:

Multi-step reaction with 2 steps

1.1: toluene-4-sulfonic acid / benzene / 60 h / Inert atmosphere; Schlenk technique; Dean-Stark; Reflux

2.1: n-butyllithium / diethyl ether; tetrahydrofuran / 1 h / -78 - 20 °C / Inert atmosphere; Schlenk technique

2.2: -78 °C / Inert atmosphere; Schlenk technique

With n-butyllithium; toluene-4-sulfonic acid; In tetrahydrofuran; diethyl ether; benzene;

DOI:10.1002/anie.201303729

upstream raw materials:

2,2-bis (3-bromo-2-thienyl) -1,3-dioxolane

Dichlorophenylphosphine

bis(3-bromothiophen-2-yl)methanone

Downstream raw materials:

4-oxo-4-phenyl-4H-4λ⁵-phosphinino[3,2-b;5,6-b']dithiophen-8-one

C₅₈H₈₈O₄PS₂⁽¹⁺⁾*Br^(1-)

C₅₈H₈₈O₄PS₂⁽¹⁺⁾*BF₄^(1-)

C₆₀H₉₂O₅PS₂⁽¹⁺⁾*Br^(1-)