2,7-Dibromotriphenylene

Base Information

Chemical Name:2,7-Dibromotriphenylene
CAS No.:888041-37-0
Molecular Formula:C₁₈H₁₀Br₂
Molecular Weight:386.085
Hs Code.:2903998090
European Community (EC) Number:811-063-6
DSSTox Substance ID:DTXSID80583088
Wikidata:Q82474606
Mol file:888041-37-0.mol

Synonyms:2,7-dibromotriphenylene;888041-37-0;2,7-Dibromo-triphenylene;1219091-69-6;MFCD22571695;SCHEMBL12580921;2 pound not7-Dibromotriphenylene;DTXSID80583088;BPGPBYGXGRDFQG-UHFFFAOYSA-N;AKOS024462942;DS-7796;SY056147;CS-0022186;D4801;F18762;A854403

Suppliers and Price of 2,7-Dibromotriphenylene

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

TRC
2,7-Dibromotriphenylene
5mg
$ 60.00

TRC
2,7-Dibromotriphenylene
25mg
$ 75.00

TCI Chemical
2,7-Dibromotriphenylene >98.0%(GC)
1g
$ 197.00

TCI Chemical
2,7-Dibromotriphenylene >98.0%(GC)
200mg
$ 66.00

Crysdot
2,7-Dibromotriphenylene 97%
5g
$ 347.00

Crysdot
2,7-Dibromotriphenylene 97%
10g
$ 614.00

Ambeed
2,7-Dibromotriphenylene 97%
250mg
$ 47.00

Ambeed
2,7-Dibromotriphenylene 97%
100mg
$ 30.00

Ambeed
2,7-Dibromotriphenylene 97%
1g
$ 116.00

Ambeed
2,7-Dibromotriphenylene 97%
5g
$ 353.00

Total 49 raw suppliers

Chemical Property of 2,7-Dibromotriphenylene

Chemical Property:

Melting Point:230.0 to 234.0 °C
Boiling Point:526.8±23.0 °C(Predicted)
PSA：0.00000
Density:1.722±0.06 g/cm3(Predicted)
LogP:6.67120
Storage Temp.:Sealed in dry,Room Temperature
XLogP3:6.3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:0
Exact Mass:385.91288
Heavy Atom Count:20
Complexity:321

Purity/Quality:

98% ^*data from raw suppliers

2,7-Dibromotriphenylene ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C2C(=C1)C3=C(C=CC(=C3)Br)C4=C2C=C(C=C4)Br

Technology Process of 2,7-Dibromotriphenylene

There total 6 articles about 2,7-Dibromotriphenylene 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: 84.9%

: 4,4'-dibromo-1,1':2',1-terphenyl

: 888041-37-0
2,7-dibromotriphenylene

Guidance literature:: With trifluorormethanesulfonic acid; oxygen; In dichloromethane; at 15 - 20 ℃; for 2h;

Reference yield: 46.0%

: 95918-90-4
3,3-dibromo-1,1': 2',1-terphenyl

: 888041-37-0
2,7-dibromotriphenylene

Guidance literature:: With molybdenum chloride; In dichloromethane; at 20 ℃; for 19h; Inert atmosphere;

Reference yield:

: 615-42-9
1,2-Diiodobenzene

: 888041-37-0
2,7-dibromotriphenylene

Guidance literature:: Multi-step reaction with 3 steps

1: 40 percent / aq. NaOH / Pd(PPh₃)4 / bis-(2-methoxy-ethyl) ether / 28 h / 60 - 80 °C

2: 86 percent / Br₂ / CCl₄ / 0.58 h / 0 °C

3: 9 percent / MoCl₅ / CH₂Cl₂ / 12 h / 20 °C

With sodium hydroxide; bromine; molybdenum(V) chloride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrachloromethane; dichloromethane; diethylene glycol dimethyl ether; 1: Suzuki-Miyaura reaction / 3: Scholl reaction;
DOI:10.1021/jo061515x