3,9-bis(1-oxo-2-methylene-3-(1,1-dicyanomethylene)-5,6-difluoroindanone)-5,5,11,11-tetrakis(4-n-hexylphenyl)dithieno[2,3d:2′,3′d′]-s-indaceno[1,2b:5,6b′]dithiophene

Base Information

• Chemical Name: 3,9-bis(1-oxo-2-methylene-3-(1,1-dicyanomethylene)-5,6-difluoroindanone)-5,5,11,11-tetrakis(4-n-hexylphenyl)dithieno[2,3d:2′,3′d′]-s-indaceno[1,2b:5,6b′]dithiophene
• CAS No.: 2097998-59-7
• Molecular Formula: C₉₄H₇₈F₄N₄O₂S₄
• Molecular Weight: 1499.94

Synonyms:

Chemical Property of 3,9-bis(1-oxo-2-methylene-3-(1,1-dicyanomethylene)-5,6-difluoroindanone)-5,5,11,11-tetrakis(4-n-hexylphenyl)dithieno[2,3d:2′,3′d′]-s-indaceno[1,2b:5,6b′]dithiophene

Chemical Property:

• Density: 1.311±0.06 g/cm3(Predicted)

Purity/Quality:

99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Description: ITIC-2F shows a more red-shifted absorption than ITIC with an improved absorption coefficient, which can be ascribed to enhanced intramolecular charge transfer. For this reason, devices with ITIC-2F as acceptors can cover a broader absorption spectrum - which can potentially enhance the device PCEs.
• Uses: ITIC-F is a non-fullerene acceptor molecule, which can be used in the fabrication of organic solar cells (OSCs) and organic photovoltaics (OPVs).

Technology Process of 3,9-bis(1-oxo-2-methylene-3-(1,1-dicyanomethylene)-5,6-difluoroindanone)-5,5,11,11-tetrakis(4-n-hexylphenyl)dithieno[2,3d:2′,3′d′]-s-indaceno[1,2b:5,6b′]dithiophene

There total 1 articles about 3,9-bis(1-oxo-2-methylene-3-(1,1-dicyanomethylene)-5,6-difluoroindanone)-5,5,11,11-tetrakis(4-n-hexylphenyl)dithieno[2,3d:2′,3′d′]-s-indaceno[1,2b:5,6b′]dithiophene 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: 22.0%

3-(1,1-dicyanomethylene)-indanone (1080-74-6) + 6,6,12,12-tetrakis(4-hexylphenyl)-6,12-dihydrodithieno[2,3-d:2',3'-d’]-s-indaceno[1,2-b:5,6-b’]dithiophene-2,8-dicarboxaldehyde + 2–(5,6–difluoro–3–oxo–2,3–dihydro–1H–inden–1–ylidene)malononitrile (2083617-82-5) → 2,2’-[[6,6,12,12-tetrakis(4-hexylphenyl)-6,12-dihydrodithieno[2,3-d:2’,3’-d’]-s-indaceno[1,2-b:5,6-b’]dithiophene-2,8-diyl]bis[methylidyne(3-oxo-1H-indene-2,1(3H)-diylidene)]]bis[propanedinitrile] (1664293-06-4) + 3,9-bis(1-oxo-2-methylene-3-(1,1-dicyanomethylene)-5,6-difluoroindanone)-5,5,11,11-tetrakis(4-n-hexylphenyl)dithieno[2,3d:2′,3′d′]-s-indaceno[1,2b:5,6b′]dithiophene (2097998-59-7) + C94H80F2N4O2S4

Guidance literature:

With pyridine; In chloroform; for 16h; Inert atmosphere; Reflux;

DOI:10.1021/jacs.8b13653

upstream raw materials:

3-(1,1-dicyanomethylene)-indanone

2–(5,6–difluoro–3–oxo–2,3–dihydro–1H–inden–1–ylidene)malononitrile

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