1,4-Bis[(4-bromobut-2-yn-1-yl)oxy]benzene

Base Information

Chemical Name:1,4-Bis[(4-bromobut-2-yn-1-yl)oxy]benzene
CAS No.:395649-68-0
Molecular Formula:C14H12Br2O2
Molecular Weight:372.056
Hs Code.:
DSSTox Substance ID:DTXSID10573795
Nikkaji Number:J1.603.097J
Wikidata:Q82462619

Synonyms:395649-68-0;1,4-Bis[(4-bromobut-2-yn-1-yl)oxy]benzene;DTXSID10573795

Suppliers and Price of 1,4-Bis[(4-bromobut-2-yn-1-yl)oxy]benzene

Supply Marketing:

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

Manufacturers and distributors:

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Chemical Property of 1,4-Bis[(4-bromobut-2-yn-1-yl)oxy]benzene

Chemical Property:

XLogP3:3.5
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:4
Exact Mass:371.91836
Heavy Atom Count:18
Complexity:311

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC(=CC=C1OCC#CCBr)OCC#CCBr

Technology Process of 1,4-Bis[(4-bromobut-2-yn-1-yl)oxy]benzene

There total 4 articles about 1,4-Bis[(4-bromobut-2-yn-1-yl)oxy]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:

: 395649-90-8
methanesulfonic acid 4-[4-(4-methanesulfonyloxy-but-2-ynyloxy)-phenoxy]-but-2-ynyl ester

: 395649-68-0
1,4-bis(4'-bromobut-2'-ynyloxy)benzene

Guidance literature:: With sodium bromide; In acetonitrile; at 20 ℃;
DOI:10.1016/S0040-4039(01)01554-4

Reference yield:

: 34596-36-6
1,4-bis(prop-2-yn-1-yloxy)benzene

: 395649-68-0
1,4-bis(4'-bromobut-2'-ynyloxy)benzene

Guidance literature:: Multi-step reaction with 3 steps

1: n-BuLi / tetrahydrofuran / 4 h / -78 °C

2: Et₃N / diethyl ether / 6 h / 0 °C

3: NaBr / acetonitrile / 20 °C

With n-butyllithium; triethylamine; sodium bromide; In tetrahydrofuran; diethyl ether; acetonitrile;
DOI:10.1016/S0040-4039(01)01554-4

Reference yield:

: 33313-83-6
1,4-Di-(butin-2-ol-4-oxy)-benzol

: 395649-68-0
1,4-bis(4'-bromobut-2'-ynyloxy)benzene

Guidance literature:: Multi-step reaction with 2 steps

1: Et₃N / diethyl ether / 6 h / 0 °C

2: NaBr / acetonitrile / 20 °C

With triethylamine; sodium bromide; In diethyl ether; acetonitrile;
DOI:10.1016/S0040-4039(01)01554-4