159709-36-1

Usage

Uses

Used in Pharmaceutical Industry:
3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2-CARBALDEHYDE is used as a building block for the synthesis of pharmaceuticals. Its aromatic and sulfur-containing properties make it a valuable component in the development of new drugs.
Used in Agrochemical Industry:
3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2-CARBALDEHYDE is used as a building block for the synthesis of agrochemicals. Its unique structure and properties contribute to the creation of effective compounds for agricultural applications.
Used in Organic Synthesis:
3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2-CARBALDEHYDE is used as a valuable tool in organic synthesis. Its ability to participate in various chemical reactions makes it a useful component in the creation of other organic compounds.
Used in Chemical Research:
3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2-CARBALDEHYDE is used in chemical research to study its structure, properties, and potential applications. Its unique characteristics make it an interesting subject for further investigation and development.

InChI:InChI=1/C9H8OS2/c1-5-4-11-9-8(5)6(2)7(3-10)12-9/h3-4H,1-2H3

Upstream product

• 68-12-2 N,N-dimethyl-formamide 
• 175202-58-1 3,4-dimethyl thieno[2,3-b]thiophene 

Relevant academic research and scientific papers

Synthesis and structures of thieno[2,3-b]thiophene incorporated [3.3]dithiacyclophanes. Enhanced first hyperpolarizability in an unsymmetrically polarized cyclophane

Dithiacyclophanes incorporating thieno[2,3-b]thiophene have been synthesized, in order to investigate the nonlinear optical properties of donor-acceptor cyclophane 7. Cyclophane 7 displayed significantly higher first hyperpolarizability β (21.6 × 10-30 esu) compared to model 10 (9.58 × 10-30esu). Relatively higher β in 7 presumably arises from an extra electron redistribution arising from through-space charge transfer, a feature lacking in 10. Moreover, the thermal decomposition temperature of 7 (300 °C) is higher than that reported for the NLO prototype DANS (295 °C).

Optically transparent and thermally stable nonlinear optic chromophores featuring a thieno[2,3-b]thiophene donor

A thieno[2,3-b]thiophene core has been utilized as a π-donor component to design two series of push-pull thienothiophenes by introducing various acceptor groups either via olefinic or aza-spacers. The molecules show a UV-visible cut-off wavelength below t