1-Dodecyl-4-ethynylbenzene

Base Information

Chemical Name:1-Dodecyl-4-ethynylbenzene
CAS No.:88020-03-5
Molecular Formula:C20H30
Molecular Weight:270.458
Hs Code.:
DSSTox Substance ID:DTXSID60573644
Nikkaji Number:J1.375.720H
Wikidata:Q82462432

Synonyms:1-DODECYL-4-ETHYNYLBENZENE;88020-03-5;DTXSID60573644

Suppliers and Price of 1-Dodecyl-4-ethynylbenzene

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
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Total 0 raw suppliers

Chemical Property of 1-Dodecyl-4-ethynylbenzene

Chemical Property:

PSA：0.00000
LogP:6.13130
XLogP3:8.4
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:12
Exact Mass:270.234750957
Heavy Atom Count:20
Complexity:249

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCCCCCCCCCCCC1=CC=C(C=C1)C#C

Technology Process of 1-Dodecyl-4-ethynylbenzene

There total 9 articles about 1-Dodecyl-4-ethynylbenzene 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%

: 170698-87-0
4-dodecyl-1-(trimethylsilylethynyl)benzene

: 88020-03-5
4-n-dodecylphenylacetylene

Guidance literature:: With potassium fluoride; In N,N-dimethyl-formamide;

Reference yield: 25.0%

: 126930-72-1
1-bromo-4-dodecylbenzene

: 108-18-9
diisopropylamine

: 88020-03-5
4-n-dodecylphenylacetylene

Guidance literature:: With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; trimethylsilylacetylene; In tetrahydrofuran; at 60 ℃; for 12h; Inert atmosphere;
DOI:10.1142/S1088424612500629

Reference yield:

: 126930-72-1
1-bromo-4-dodecylbenzene

: 88020-03-5
4-n-dodecylphenylacetylene

Guidance literature:: Multi-step reaction with 2 steps

1: CuI; Et₃N / Pd(II)

2: KOH / toluene / Heating

With potassium hydroxide; copper(l) iodide; triethylamine; palladium (II) ion; In toluene;
DOI:10.1080/15421400390213573