(6-Methoxynaphthalen-2-ylethynyl)trimethylsilane

Base Information

Chemical Name:(6-Methoxynaphthalen-2-ylethynyl)trimethylsilane
CAS No.:454431-03-9
Molecular Formula:C16H18OSi
Molecular Weight:254.39902
Hs Code.:
European Community (EC) Number:621-765-2
DSSTox Substance ID:DTXSID00584476
Nikkaji Number:J1.728.362F
Wikidata:Q82476143
Mol file:454431-03-9.mol

Synonyms:(6-Methoxynaphthalen-2-ylethynyl)trimethylsilane;454431-03-9;2-(6-methoxynaphthalen-2-yl)ethynyl-trimethylsilane;((6-Methoxynaphthalen-2-yl)ethynyl)trimethylsilane;DTXSID00584476;AKOS015913423;2-methoxy-6-(trimethylsilylethynyl)naphthalene;(6-Methoxynaphthalen-2-ylethynyl)trimethylsilane, 97%;[(6-Methoxynaphthalen-2-yl)ethynyl](trimethyl)silane

Suppliers and Price of (6-Methoxynaphthalen-2-ylethynyl)trimethylsilane

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

Sigma-Aldrich
(6-Methoxynaphthalen-2-ylethynyl)trimethylsilane 97%
1g
$ 46.50

American Custom Chemicals Corporation
(6-METHOXYNAPHTHALEN-2-YLETHYNYL)TRIMETHYLSILANE 95.00%
1G
$ 646.64

AK Scientific
(6-Methoxynaphthalen-2-ylethynyl)trimethylsilane
1g
$ 111.00

Total 2 raw suppliers

Chemical Property of (6-Methoxynaphthalen-2-ylethynyl)trimethylsilane

Chemical Property:

Vapor Pressure:0.000159mmHg at 25°C
Melting Point:99-103 °C(lit.)
Boiling Point:341.4°C at 760 mmHg
Flash Point:125.1°C
PSA：9.23000
Density:1.02g/cm³
LogP:4.07730
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:3
Exact Mass:254.112691728
Heavy Atom Count:18
Complexity:343

Purity/Quality:

97% ^*data from raw suppliers

(6-Methoxynaphthalen-2-ylethynyl)trimethylsilane 97% ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xi
Hazard Codes:Xi
Statements: 36/37/38
Safety Statements: 26

MSDS Files:

Useful:

Canonical SMILES:COC1=CC2=C(C=C1)C=C(C=C2)C#C[Si](C)(C)C

Technology Process of (6-Methoxynaphthalen-2-ylethynyl)trimethylsilane

There total 5 articles about (6-Methoxynaphthalen-2-ylethynyl)trimethylsilane 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: 98.4%

: 5111-65-9
2-Bromo-6-methoxynaphthalene

: 1066-54-2
trimethylsilylacetylene

: 454431-03-9
1-(6-methoxy-2-naphthyl)-2-trimethylsilylacetylene

Guidance literature:: trimethylsilylacetylene; With ethylmagnesium bromide; In tetrahydrofuran; Heating;

2-Bromo-6-methoxynaphthalene; With tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; benzene; Heating;
DOI:10.1016/S0040-4020(02)00334-4

Reference yield: 90.0%

: 129113-00-4
2-ethynyl-6-methoxynaphthalene

: 81290-20-2
(trifluoromethyl)trimethylsilane

: 454431-03-9
1-(6-methoxy-2-naphthyl)-2-trimethylsilylacetylene

Guidance literature:: With sodium hydride; 1,3-bis[2,6-diisopropylphenyl]imidazolium chloride; In neat (no solvent); at 31 - 33 ℃; for 0.333333h;
DOI:10.1039/c4ra08727e

Reference yield:

: 15231-91-1
6-bromo-naphthalen-2-ol

: 454431-03-9
1-(6-methoxy-2-naphthyl)-2-trimethylsilylacetylene

Guidance literature:: Multi-step reaction with 2 steps

1: 94 percent / NaH / dimethylformamide / Ambient temperature

2: PdCl₂, CuI, PPh₃, NEt₃ / 70 °C

With copper(l) iodide; sodium hydride; triethylamine; triphenylphosphine; palladium dichloride; In N,N-dimethyl-formamide;
DOI:10.1039/c39940000249