1268375-33-2

Usage

Parent Compound

Thieno[3,2-b]thiophene-3,6-dicarboxylic acid

Derivative Type

Diethyl ester

Field of Application

Organic synthesis and material science

Reactivity

Highly reactive and stable

Suitability for Reactions

Cross-coupling reactions
Polymerization reactions

Importance in Synthesis

Building block for complex organic molecules
Building block for materials synthesis

Potential Applications in

Organic electronics
Polymer chemistry
Pharmaceuticals

Solubility

Enhanced solubility in nonpolar solvents due to diethyl ester structure

Versatility

Valuable compound in organic chemistry research
Wide range of applications due to unique structure and properties

Upstream product

• 39076-88-5 2,5-dichlorothieno[3,2-b]thiophene 
• 541-41-3 chloroformic acid ethyl ester 
• 1268375-16-1 ethyl 2,5-dichlorothieno[3,2-b]thiophene-3-carboxylate 
• 623-49-4 ethyl cyanoformate 
• 251-41-2 thieno[3,2-b]thiophene 

Relevant academic research and scientific papers

ORGANIC SEMICONDUCTING COMPOUNDS

The invention relates to novel organic semiconducting compounds containing a polycyclic unit, to methods for their preparation and educts or intermediates used therein, to compositions, polymer blends and formulations containing them, to the use of the compounds, compositions and polymer blends as organic semiconductors in, or for the preparation of, organic electronic (OE) devices, especially organic photovoltaic (OPV) devices, perovskite-based solar cell (PSC) devices, organic photodetectors (OPD), organic field effect transistors (OFET) and organic light emitting diodes (OLED), and to OE, OPV, PSC, OPD, OFET and OLED devices comprising these compounds, compositions or polymer blends.

Organic solar cell acceptor material using diindeno bithiophene as core, preparation method and applications thereof

The invention discloses an organic solar cell acceptor material using diindeno bithiophene as a core, wherein diindenothieno[2,3-b]thiophene hexacycle is used as a central electron donating unit, anda pi electron connecting unit and a terminal electron dr

ORGANIC SEMICONDUCTING COMPOUNDS

The invention relates to novel organic semiconducting compounds containing apolycyclicunit, to methods for their preparation and educts or intermediates used therein, to compositions, polymer blends and formulations containing them, to the use of the compounds, compositions and polymer blends as organic semiconductors in, or for the preparation of, organic electronic (OE) devices, especially organic photovoltaic (OPV) devices, perovskite-based solar cell (PSC) devices, organic photodetectors (OPD), organic field effect transistors (OFET) and organic light emitting diodes (OLED), and to OE, OPV, PSC, OPD,OFET and OLED devices comprising these compounds, compositions or polymer blends.

Selective multiple magnesiations of the thieno[3,2-b]thiophene scaffold

A full functionalization of all four positions of the thieno[3,2-b] thiophene scaffold was achieved. Starting from 2,5-dichlorothieno[3,2-b] thiophene, magnesiation of the 3- and 6-position using tmpMgClLiCl furnishes, after trapping with various electrop