2-(3-Oxo-indan-1-ylidene)-malononitrile

Base Information

Chemical Name:2-(3-Oxo-indan-1-ylidene)-malononitrile
CAS No.:1420071-64-2
Molecular Formula:C₆₈H₇₄S₄
Molecular Weight:1019.6
Hs Code.:
Mol file:1420071-64-2.mol

Synonyms:6,6,12,12-tetrakis(4-hexylphenyl)-6,12-dihydro-dithieno[2,3-d:2',3'-d]-s-indaceno[1,2-b:5,6-b']dithiophene

Suppliers and Price of 2-(3-Oxo-indan-1-ylidene)-malononitrile

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Sigma-Aldrich
6,6,12,12-Tetrakis(4-hexylphenyl)-6,12-dihydro-dithieno[2,3-d:2′, 3′-d′]-s-indaceno[1,2-b:5,6-b′]dithiophene
250mg
$ 235.00

Total 11 raw suppliers

Chemical Property of 2-(3-Oxo-indan-1-ylidene)-malononitrile

Chemical Property:

Density:1.155±0.06 g/cm3(Predicted)
Storage Temp.:2-8°C

Purity/Quality:

99%, ^*data from raw suppliers

6,6,12,12-Tetrakis(4-hexylphenyl)-6,12-dihydro-dithieno[2,3-d:2′, 3′-d′]-s-indaceno[1,2-b:5,6-b′]dithiophene ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 2-(3-Oxo-indan-1-ylidene)-malononitrile

There total 10 articles about 2-(3-Oxo-indan-1-ylidene)-malononitrile 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: 83.0%

: 23703-22-2
1-bromo-4-n-hexylbenzene

: C₄₄H₄₂O₂S₄

: 1420071-64-2
6,6,12,12-tetrakis(4-hexylphenyl)-6,12-dihydro-dithieno[2,3-d:2',3'-d]-s-indaceno[1,2-b:5,6-b']dithiophene

Guidance literature:: 1-bromo-4-n-hexylbenzene; C₄₄H₄₂O₂S₄; With n-butyllithium; In tetrahydrofuran; hexane; at -78 - 25 ℃; Inert atmosphere;

With methanesulfonic acid; In dichloromethane; at 0 ℃; for 0.5h; Inert atmosphere;

Reference yield: 65.0%

: 23703-22-2
1-bromo-4-n-hexylbenzene

: 1411976-67-4
2,5-bis-thieno[3,2-b]thiophen-2-yl-terephthalic acid diethyl ester

: 1420071-64-2
6,6,12,12-tetrakis(4-hexylphenyl)-6,12-dihydro-dithieno[2,3-d:2',3'-d]-s-indaceno[1,2-b:5,6-b']dithiophene

Guidance literature:: 1-bromo-4-n-hexylbenzene; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 1h;

2,5-bis-thieno[3,2-b]thiophen-2-yl-terephthalic acid diethyl ester; In tetrahydrofuran; hexane; at 20 ℃;

With sulfuric acid; acetic acid; for 3h; Reflux;
DOI:10.1002/adma.201203246