1,1'-(Buta-1,3-diyne-1,4-diyl)bis[4-(tetradecyloxy)benzene]

Base Information

Chemical Name:1,1'-(Buta-1,3-diyne-1,4-diyl)bis[4-(tetradecyloxy)benzene]
CAS No.:69374-90-9
Molecular Formula:C₄₄H₆₆O₂
Molecular Weight:627.007
Hs Code.:
DSSTox Substance ID:DTXSID50569773
Nikkaji Number:J637.680K
Wikidata:Q82456993

Synonyms:69374-90-9;DTXSID50569773;1,1'-(Buta-1,3-diyne-1,4-diyl)bis[4-(tetradecyloxy)benzene]

Suppliers and Price of 1,1'-(Buta-1,3-diyne-1,4-diyl)bis[4-(tetradecyloxy)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

Total 1 raw suppliers

Chemical Property of 1,1'-(Buta-1,3-diyne-1,4-diyl)bis[4-(tetradecyloxy)benzene]

Chemical Property:

XLogP3:17.6
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:31
Exact Mass:626.50628134
Heavy Atom Count:46
Complexity:721

Purity/Quality:: 85.0-99.8% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCCCCCCCCCCCCCOC1=CC=C(C=C1)C#CC#CC2=CC=C(C=C2)OCCCCCCCCCCCCCC

Technology Process of 1,1'-(Buta-1,3-diyne-1,4-diyl)bis[4-(tetradecyloxy)benzene]

There total 11 articles about 1,1'-(Buta-1,3-diyne-1,4-diyl)bis[4-(tetradecyloxy)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: 26.0%

: 227098-85-3
<ethynyl>iodonium tosylate

: 69374-90-9
1,4-Bis<4-(tetradecyloxy)phenyl>-1,3-butadiyne

: 1-<4-(Tetradecyloxy)phenyl>-3-(4-nitrophenyl)-1,3-butadiyne

Guidance literature:: With (p-NO₂-C₆H₄-CC)2Cu(CN)Li₂; In tetrahydrofuran; hexane;
DOI:10.1021/jo00105a022

Reference yield:

: 160094-57-5
4-ethynyl-1-(tetradecyloxy)benzene

: 69374-90-9
1,4-Bis<4-(tetradecyloxy)phenyl>-1,3-butadiyne

Guidance literature:: Multi-step reaction with 2 steps

1: 41 percent / silica gel / CH₂Cl₂ / 1 h / Ambient temperature

2: 1.) n-BuLi, CuCN / 1.) THF, hexane, -40 deg C, 2 h, 2.) THF, -70 deg C to r.t.

With n-butyllithium; silica gel; In dichloromethane;
DOI:10.1021/jo00105a022

Reference yield:

: 1-(1,1-Dichloro-ethyl)-4-tetradecyloxy-benzene

: 69374-90-9
1,4-Bis<4-(tetradecyloxy)phenyl>-1,3-butadiyne

Guidance literature:: Multi-step reaction with 3 steps

1: 0.2 M NaOH / dioxane / 24 h / Heating

2: 41 percent / silica gel / CH₂Cl₂ / 1 h / Ambient temperature

3: 1.) n-BuLi, CuCN / 1.) THF, hexane, -40 deg C, 2 h, 2.) THF, -70 deg C to r.t.

With sodium hydroxide; n-butyllithium; silica gel; In 1,4-dioxane; dichloromethane;
DOI:10.1021/jo00105a022