2,2',4,4',5,5'-Hexabromo-3,3'-bithiophene

Base Information

Chemical Name:2,2',4,4',5,5'-Hexabromo-3,3'-bithiophene
CAS No.:53844-49-8
Molecular Formula:C₈Br₆S₂
Molecular Weight:639.644
Hs Code.:
DSSTox Substance ID:DTXSID201270577
Mol file:53844-49-8.mol

Synonyms:2,2',4,4',5,5'-Hexabromo-3,3'-bithiophene;DTXSID201270577;53844-49-8

Suppliers and Price of 2,2',4,4',5,5'-Hexabromo-3,3'-bithiophene

Supply Marketing:

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

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Chemical Property of 2,2',4,4',5,5'-Hexabromo-3,3'-bithiophene

Chemical Property:

XLogP3:8.4
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:639.44802
Heavy Atom Count:16
Complexity:241

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:C1(=C(SC(=C1Br)Br)Br)C2=C(SC(=C2Br)Br)Br

Technology Process of 2,2',4,4',5,5'-Hexabromo-3,3'-bithiophene

There total 1 articles about 2,2',4,4',5,5'-Hexabromo-3,3'-bithiophene 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: 95.0%

: 3172-56-3
3,3'-bithiophene

: 35070-39-4,53844-49-8
2,4,5,2',4',5'-hexabromo[3,3']bithiophenyl

Guidance literature:: With bromine; at 20 ℃;
DOI:10.1002/cjoc.201400077

Reference yield: 75.0%

: 35070-39-4,53844-49-8
2,4,5,2',4',5'-hexabromo[3,3']bithiophenyl

: 23044-17-9,23044-18-0,23191-60-8
2,4,2',4'-tetrabromo[3,3']bithiophenyl

Guidance literature:: 2,4,5,2',4',5'-hexabromo[3,3']bithiophenyl; With n-butyllithium; In diethyl ether; hexane; at 0 ℃; for 1h;

With water; In diethyl ether; hexane; at 0 ℃;
DOI:10.1002/cjoc.201400077

Reference yield: 60.0%

: 35070-39-4,53844-49-8
2,4,5,2',4',5'-hexabromo[3,3']bithiophenyl

: 98-80-6
phenylboronic acid

: 4,4′-dibromo-2,2′,5,5′-tetraphenyl-3,3′-bithiophene

Guidance literature:: With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In toluene; Inert atmosphere; Reflux;
DOI:10.1002/chir.22633