1-Bromo-2-phenylethynyl-benzene

Base Information

Chemical Name:1-Bromo-2-phenylethynyl-benzene
CAS No.:21375-88-2
Molecular Formula:C14H9 Br
Molecular Weight:257.129
Hs Code.:2903999090
DSSTox Substance ID:DTXSID50452696
Nikkaji Number:J408.463B
Wikidata:Q82273476
Mol file:21375-88-2.mol

Synonyms:21375-88-2;1-BROMO-2-PHENYLETHYNYL-BENZENE;1-bromo-2-(2-phenylethynyl)benzene;1-broMo-2-(phenylethynyl)benzene;Benzene,1-bromo-2-(2-phenylethynyl)-;tolanylbromide;2-bromodiphenylacetylene;starbld0009777;1-bromo-2-phenylethynylbenzene;SCHEMBL1920588;2-(Phenylethynyl)phenyl bromide;DTXSID50452696;IFCMLNNQRSTEGN-UHFFFAOYSA-N;AKOS015967435;CS-0333622

Suppliers and Price of 1-Bromo-2-phenylethynyl-benzene

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

American Custom Chemicals Corporation
1-BROMO-2-PHENYLETHYNYL-BENZENE 95.00%
5MG
$ 500.97

Acrotein
1-Bromo-2-(2-phenylethynyl)benzene 97%
0.25g
$ 146.66

Total 11 raw suppliers

Chemical Property of 1-Bromo-2-phenylethynyl-benzene

Chemical Property:

Boiling Point:155-160 °C(Press: 0.7 Torr)
PSA：0.00000
Density:1.43±0.1 g/cm3(Predicted)
LogP:3.84890
XLogP3:4.6
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:2
Exact Mass:255.98876
Heavy Atom Count:15
Complexity:251

Purity/Quality:

97% ^*data from raw suppliers

1-BROMO-2-PHENYLETHYNYL-BENZENE 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:C1=CC=C(C=C1)C#CC2=CC=CC=C2Br

Technology Process of 1-Bromo-2-phenylethynyl-benzene

There total 28 articles about 1-Bromo-2-phenylethynyl-benzene 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: 100.0%

: 583-55-1
1-Bromo-2-iodobenzene

: 536-74-3
phenylacetylene

: 21375-88-2
1-bromo-2-(phenylethenyl)benzene

Guidance literature:: With copper(l) iodide; trans-bis(triphenylphosphine)palladium dichloride; triethylamine; at 20 ℃; Inert atmosphere;
DOI:10.1021/ol303534w

Reference yield: 92.0%

: 129112-25-0
2-(trifluoromethanesulfonyl)oxy-bromobenzene

: 536-74-3
phenylacetylene

: 21375-88-2
1-bromo-2-(phenylethenyl)benzene

Guidance literature:: With 1,1'-bis-(diphenylphosphino)ferrocene; copper(l) iodide; palladium diacetate; triethylamine; In N,N-dimethyl-formamide; at 20 ℃; Inert atmosphere;
DOI:10.1016/j.tetlet.2011.08.075

Reference yield: 92.0%

: 6738-06-3
phenylethynylmagnesium bromide

: 129112-25-0
2-(trifluoromethanesulfonyl)oxy-bromobenzene

: 13203-60-6
1,2-bis(2-phenylethynyl)benzene

: 21375-88-2
1-bromo-2-(phenylethenyl)benzene

Guidance literature:: With dichloro<(2-dimethylamino)propyldiphenylphosphine>palladium; lithium bromide; In diethyl ether; toluene; at 20 ℃; for 4h;
DOI:10.1021/jo981191f