1327334-59-7

Basic information

• Product Name: 1-(4,6-dibroMothieno[3,4-b]thiophen-2-yl)octan-1-one
• Synonyms: 1-(4,6-dibroMothieno[3,4-b]thiophen-2-yl)octan-1-one
• CAS NO: 1327334-59-7
• Molecular Formula: C14H16Br2OS2
• Molecular Weight: 424.21424
• EINECS: -0
• Mol File: 1327334-59-7.mol

Chemical Properties

• Boiling Point: 464.0±40.0 °C(Predicted)
• Appearance: /
• Density: 1.598±0.06 g/cm3(Predicted)
• Storage Temp.: 2-8°C
• CAS DataBase Reference: 1-(4,6-dibroMothieno[3,4-b]thiophen-2-yl)octan-1-one(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(4,6-dibroMothieno[3,4-b]thiophen-2-yl)octan-1-one(1327334-59-7)
• EPA Substance Registry System: 1-(4,6-dibroMothieno[3,4-b]thiophen-2-yl)octan-1-one(1327334-59-7)

Safety Data

• Hazardous Substances Data: 1327334-59-7(Hazardous Substances Data)

Usage

Uses

Used in Pharmaceutical Industry:
1-(4,6-dibromothieno[3,4-b]thiophen-2-yl)octan-1-one is used as a pharmaceutical compound for its potential therapeutic applications. Its unique molecular structure, which includes bromine atoms and a ketone group, may contribute to its biological activity, making it a candidate for the development of new drugs.
Used in Materials Science:
In the field of materials science, 1-(4,6-dibromothieno[3,4-b]thiophen-2-yl)octan-1-one is utilized for its potential to contribute to the development of novel materials with specific properties. Its complex molecular structure and the presence of heteroatoms such as sulfur and bromine may endow it with unique characteristics that can be harnessed in material design.
Used in Organic Synthesis:
1-(4,6-dibromothieno[3,4-b]thiophen-2-yl)octan-1-one serves as a key intermediate in organic synthesis. Its versatile structure allows for further chemical modifications, enabling the synthesis of a wide range of compounds with diverse applications in various industries.
Overall, the unique molecular structure and properties of 1-(4,6-dibromothieno[3,4-b]thiophen-2-yl)octan-1-one make it a valuable compound for research and development in multiple fields, including pharmaceuticals, materials science, and organic synthesis. Its potential applications highlight the importance of further investigation into its properties and possible uses.

Upstream product

• 1327334-62-2 1-(4,6-dihydrothieno[3,4-b]thiophen-2-yl)octane-1-one 
• 1327334-63-3 1-(thieno[3,4-b]thiophen-2-yl)octan-1-one 

Downstream Products

• 1202249-72-6 4,6-dibromo-3-fluoro-2-n-heptylcarbonyl-thieno[3,4-b]thiophene 

Relevant articles and documents

New low band gap thieno[3,4-b]thiophene-based polymers with deep HOMO levels for organic solar cells

Two new soluble alternating alkyl-substituted benzo[1,2-b:4,5-b′] dithiophene and ketone-substituted thieno[3,4-b]thiophene copolymers were synthesized and characterized. We found that grafting 3-butyloctyl side chains to the benzo[1,2-b:4,5-b′]dithiophene unit at C4 and C8 afforded the resulting polymer (P1) a high hole mobility (～10-2 cm2 Vs-1) and a low-lying HOMO energy level (5.22 eV). Preliminary experiments in bulk heterojunction solar cells using P1 as the electron donor demonstrated a high power conversion efficiency of 4.8% even with PC 61BM as the electron acceptor. The introduction of an electron-withdrawing fluorine atom into the thieno[3,4-b]thiophene unit at the C3 position (P2) lowers the HOMO energy level and consequently improves the open circuit voltage from 0.78 to 0.86 V. These values are about 0.1 V higher than those reported for their analogues based on alkoxy-substituted benzo[1,2-b:4,5-b′]dithiophene. This work demonstrates that the replacement of the alkoxy chains on the benzo[1,2-b:4,5-b′]dithiophene unit with less electron-donating alkyl chains is able to lower the HOMO energy levels of this class of polymers without increasing their band gap energy.