K0493

Base Information

• Chemical Name: K0493
• CAS No.: 153312-87-9
• Molecular Formula: C₂₅H₃₈S₂
• Molecular Weight: 402.709
• Mol file: 153312-87-9.mol

Synonyms:

Chemical Property of K0493

Chemical Property:

Purity/Quality:

99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of K0493

There total 12 articles about K0493 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: 96.0%

4H-cyclopenta[2,1-b;3,4-b']dithiophene (389-58-2) + 1-bromo-octane (111-83-1) → 4,4-dioctyl-4H-cyclopenta[2,1-b:3,4-b']dithiophene (153312-87-9)

Guidance literature:

With tetra-(n-butyl)ammonium iodide; sodium hydroxide; In water; at 75 ℃; for 2.5h; Reagent/catalyst;

DOI:10.1039/c4ra08119f DOI:10.1039/c4ra08119f

Reference yield: 86.0%

9-([2,2'-bithiophen]-3-yl)heptadecan-9-ol (1253119-61-7) → 4,4-dioctyl-4H-cyclopenta[2,1-b:3,4-b']dithiophene (153312-87-9)

Guidance literature:

With boron trifluoride diethyl etherate; at 20 ℃; for 12h;

Reference yield: 85.0%

4H-cyclopenta[2,1-b;3,4-b']dithiophene (389-58-2) + 1-bromo-octane (111-83-1) → 4,4-dioctyl-4H-cyclopenta[2,1-b:3,4-b']dithiophene (153312-87-9) + 4-octyl-4H-cyclopenta[2,1-b;3,4-b']dithiophene

Guidance literature:

With potassium hydroxide; potassium iodide; In dimethyl sulfoxide; at 20 ℃;

DOI:10.1021/ma0258354

upstream raw materials:

4H-cyclopenta[2,1-b;3,4-b']dithiophene

1-bromo-octane

4H-cyclopenta[2,1-b:3,4-b']dithiophen-4-one

9-([2,2'-bithiophen]-3-yl)heptadecan-9-ol

Refernces

• 1、 Hwang, Chihyun,Lee, Jungho,Jeong, Jihong,Lee, Eunryeol,Kim, Jonghak,Kim, Seoyoung,Yang, Changduk,Song, Hyun-Kon. "The rational design of a redox-active mixed ion/electron conductor as a multi-functional binder for lithium-ion batteries". . p. 4751 - 4757. Retrieved 2021.
• 2、 Van Mierloo, Sarah,Adriaensens, Peter J.,Maes, Wouter,Lutsen, Laurence,Cleij, Thomas J.,Botek, Edith,Champagne, Benoit,Vanderzande, Dirk J.. "A three-step synthetic approach to asymmetrically functionalized 4H-cyclopenta[2,1-b:3,4-b′]dithiophenes". . p. 7202 - 7209. Retrieved 2010.
• 3、 Yuan, Likai,Liang, Shijie,Xiao, Chengyi,Chen, Qiaomei,Li, Weiwei. "Near-Infrared Nonfullerene Acceptors Based on 4H-Cyclopenta[1,2-b:5,4-b′]dithiophene for Organic Solar Cells and Organic Field-Effect Transistors". supporting information. p. 4171 - 4178. Retrieved 2021/11/17.