(E)-2,2'-dibromo-4,4'-bis(2-ethylhexyl)-[6,6'-bithieno[3,2-b]pyrrolylidene]-5,5'(4H,4H')-dione

Base Information

Chemical Name:(E)-2,2'-dibromo-4,4'-bis(2-ethylhexyl)-[6,6'-bithieno[3,2-b]pyrrolylidene]-5,5'(4H,4H')-dione
CAS No.:1147124-49-9
Molecular Formula:C₂₈H₃₆Br₂N₂O₂S₂
Molecular Weight:656.546
Hs Code.:

Synonyms:2,2'-dibromo-4,4'-bis(2-ethylhexyl)[6,6'-bithieno[3,2,b]pyrrolylidene]-5,5'(4H,4H')-dione

Suppliers and Price of (E)-2,2'-dibromo-4,4'-bis(2-ethylhexyl)-[6,6'-bithieno[3,2-b]pyrrolylidene]-5,5'(4H,4H')-dione

Supply Marketing:

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

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Total 2 raw suppliers

Chemical Property of (E)-2,2'-dibromo-4,4'-bis(2-ethylhexyl)-[6,6'-bithieno[3,2-b]pyrrolylidene]-5,5'(4H,4H')-dione

Chemical Property:

Boiling Point:639.7±55.0 °C(Predicted)
PKA:-2.88±0.20(Predicted)
Density:1.426±0.06 g/cm3(Predicted)

Purity/Quality:: HPLC≥98% ^*data from raw suppliers

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Technology Process of (E)-2,2'-dibromo-4,4'-bis(2-ethylhexyl)-[6,6'-bithieno[3,2-b]pyrrolylidene]-5,5'(4H,4H')-dione

There total 1 articles about (E)-2,2'-dibromo-4,4'-bis(2-ethylhexyl)-[6,6'-bithieno[3,2-b]pyrrolylidene]-5,5'(4H,4H')-dione 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: 87.0%

: 1147124-48-8
C₂₈H₃₈N₂O₂S₂

: 1147124-49-9
2,2'-dibromo-4,4'-bis(2-ethylhexyl)[6,6'-bithieno[3,2,b]pyrrolylidene]-5,5'(4H,4H')-dione

Guidance literature:: With N-Bromosuccinimide; In tetrahydrofuran; for 5h;

Reference yield: 47.7%

: 1147124-49-9
2,2'-dibromo-4,4'-bis(2-ethylhexyl)[6,6'-bithieno[3,2,b]pyrrolylidene]-5,5'(4H,4H')-dione

: 205877-26-5
4-diphenylaminophenylacetylene

: C₆₈H₆₄N₄O₂S₂

Guidance literature:: With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine; In toluene; at 45 ℃; Inert atmosphere; Schlenk technique;
DOI:10.1016/j.dyepig.2014.12.004