6,8-Tetradecadiyne

Base Information

Chemical Name:6,8-Tetradecadiyne
CAS No.:16387-72-7
Molecular Formula:C14H22
Molecular Weight:190.329
Hs Code.:
DSSTox Substance ID:DTXSID00367988
Nikkaji Number:J533.546I
Wikidata:Q82154241
Mol file:16387-72-7.mol

Synonyms:6,8-Tetradecadiyne;DTXSID00367988;AKOS001032062;16387-72-7;Z56762162

Suppliers and Price of 6,8-Tetradecadiyne

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 6,8-Tetradecadiyne

Chemical Property:

Melting Point:1°C
Refractive Index:1.4670 (estimate)
Boiling Point:275.85°C (estimate)
PSA：0.00000
Density:0.8699
LogP:4.15380
XLogP3:5.9
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:7
Exact Mass:190.172150702
Heavy Atom Count:14
Complexity:206

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCCCCC#CC#CCCCCC

Technology Process of 6,8-Tetradecadiyne

There total 13 articles about 6,8-Tetradecadiyne 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: 85.0%

: 613-91-2
acetophenone oxime

: 628-71-7
1-Heptyne

: 108-24-7
acetic anhydride

: 16387-72-7
tetradeca-6,8-diyne

: 57957-24-1
N-(1-phenylvinyl)acetamide

Guidance literature:: With pyridine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; In 1,2-dichloro-ethane; at 120 ℃; for 5h; Inert atmosphere; Green chemistry;
DOI:10.1016/S1872-2067(14)60220-5

Reference yield: 81.0%

: 628-71-7
1-Heptyne

: 873-77-8
(4-chlorphenyl)magnesium bromide

: 16387-72-7
tetradeca-6,8-diyne

: 2050-68-2
4,4'-dichlorobiphenyl

: 14491-41-9
1-chloro-4-(hept-1-yn-1-yl)benzene

Guidance literature:: 1-Heptyne; With isopropylmagnesium chloride; In tetrahydrofuran; at 0 - 20 ℃; Inert atmosphere;

(4-chlorphenyl)magnesium bromide; With oxygen; lithium chloride; manganese(ll) chloride; In tetrahydrofuran; at -5 - 0 ℃; Inert atmosphere;
DOI:10.1002/anie.200902188

Reference yield: 75.0%

: 20432-10-4
(E)-1,2-dibromo-1,2-diphenylethene

: 64146-57-2
1-heptynylzinc chloride

: 16387-72-7
tetradeca-6,8-diyne

: 501-65-5
diphenyl acetylene

Guidance literature:: tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; byproducts: diphenyl; addn. of the dibromo compd. in THF and the catalyst to a soln. of 1-heptynylzinc chloride in THF under cooling (-75°C), then room temp. (12 h); purifn. by liq. chromy. (Merck H 60 silica gel, hexane);