3,6-Bis(5-broMothiophen-2-yl)-2,5-bis(2-octyldodecyl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione Chemical Properties

Melting point:

95.0-96.9℃ (hexane toluene )

Boiling point:

925.3±65.0 °C(Predicted)

Density 

1.19±0.1 g/cm3(Predicted)

storage temp. 

under inert gas (nitrogen or Argon) at 2–8 °C

form 

solid

pka

-5.37±0.60(Predicted)

color 

Dark purple

3,6-Bis(5-broMothiophen-2-yl)-2,5-bis(2-octyldodecyl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione Usage And Synthesis

Description

3,6-Bis(5-broMothiophen-2-yl)-2,5-bis(2-octyldodecyl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione contains a DPP moiety. The DPP moiety exhibits a planar conjugated bicyclic structure, which leads to strong π – π interactions that can allow for optimization of the performance of organic semiconductors. Moreover, the introduction of branched long alkyl chains to the N-position of the lactam ring affords control over physical properties such as solubility, crystallization, and selfassembly capacity.

Uses

3,6-Bis(5-bromothien-2-yl)-2,5-bis(2-octyldodecyl)pyrrolo[3,4-c]pyrrole-1,4-dione is an intermediate in the synthesis of DPPT-TT which are organic thin-film transistors.

References

1.Effect of Selenophene in a DPP Copolymer Incorporating a Vinyl Group for High-Performance Organic Field-Effect Transistors, I. Kang et al., Adv. Mater., 25, 524-528 (2013).

3,6-Bis(5-broMothiophen-2-yl)-2,5-bis(2-octyldodecyl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione(1260685-63-9)Related Product Information

• Pyrrolo[3,4-c]pyrrole-1,4-dione, 3,6-bis(5-bromo-2-thienyl)-2,5-dihydro-
• 3,6-Di(2-thienyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione
• 3,4-Dimethoxythiophene
• 2,5-Di(HD)-3,6-di(5-broMothiophen)diketopyrrolopyrrole
• 3,6-DIBROMOTHIENO[3,2-B]THIOPHENE
• 3,6-Di(thieno[3,2-b]thiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione
• 3,6-bis(5-broMo-4-(2-ethylhexyl)thiophen-2-yl)-1,2,4,5-tetrazine
• 3,6-Bis(5-bromo-2-thienyl)-2,5-dihydro-2,5-dioctylpyrrolo[3,4-c]pyrrole-1,4-dione
• 4,4'-Dibutoxy-2,2'-bis(trimethylstannyl)-5,5'-bithiazole
• DPP‐iC12
• 3,4-Dibromothiophene
• 3,6-Bis(5-bromo-2-thienyl)-2,5-bis(2-ethylhexyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione