(1E)-3,3-Diethyl-1-{4-[(trimethylsilyl)ethynyl]phenyl}triaz-1-ene

Base Information

Chemical Name:(1E)-3,3-Diethyl-1-{4-[(trimethylsilyl)ethynyl]phenyl}triaz-1-ene
CAS No.:134856-57-8
Molecular Formula:C15H23N3Si
Molecular Weight:273.453
Hs Code.:
DSSTox Substance ID:DTXSID40565749
Mol file:134856-57-8.mol

Synonyms:134856-57-8;DTXSID40565749;(1E)-3,3-Diethyl-1-{4-[(trimethylsilyl)ethynyl]phenyl}triaz-1-ene

Suppliers and Price of (1E)-3,3-Diethyl-1-{4-[(trimethylsilyl)ethynyl]phenyl}triaz-1-ene

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 3 raw suppliers

Chemical Property of (1E)-3,3-Diethyl-1-{4-[(trimethylsilyl)ethynyl]phenyl}triaz-1-ene

Chemical Property:

Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:6
Exact Mass:273.166124281
Heavy Atom Count:19
Complexity:347

Purity/Quality:: 98%min ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:CCN(CC)N=NC1=CC=C(C=C1)C#C[Si](C)(C)C

Technology Process of (1E)-3,3-Diethyl-1-{4-[(trimethylsilyl)ethynyl]phenyl}triaz-1-ene

There total 4 articles about (1E)-3,3-Diethyl-1-{4-[(trimethylsilyl)ethynyl]phenyl}triaz-1-ene 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: 95.0%

: 1066-54-2
trimethylsilylacetylene

: 630104-26-6
3,3-diethyl-1-(4-iodophenyl)triaz-1-ene

: 134856-57-8
1-[4-[2-(trimethylsilyl)ethynyl]phenyl]-3,3-diethyltriazene

Guidance literature:: With copper(l) iodide; bis(triphenylphosphine)palladium(II)-chloride; triethylamine; at 30 ℃; for 3h;
DOI:10.1081/SCC-120021834

Reference yield: 76.0%

: 52010-62-5
1-(4-Bromophenyl)-3,3-diethyltriazene

: 1066-54-2
trimethylsilylacetylene

: 134856-57-8
1-[4-[2-(trimethylsilyl)ethynyl]phenyl]-3,3-diethyltriazene

Guidance literature:: With copper diacetate; thiamine diphosphate; triethylamine; palladium dichloride; for 6h; Heating;
DOI:10.1021/jo034723n

Reference yield:

: 540-37-4
p-aminoiodobenzene

: 134856-57-8
1-[4-[2-(trimethylsilyl)ethynyl]phenyl]-3,3-diethyltriazene

Guidance literature:: Multi-step reaction with 2 steps

1: 99 percent / t-BuONO; BF₃*Et₂O; K₂CO₃ / CH₂Cl₂ / 2 h / 0 °C

2: 95 percent / PPh₃; CuI; Et₃N / bis(dibenzylideneacetone)palladium⁽⁰⁾ / tetrahydrofuran / 24 h / 20 °C

With copper(l) iodide; tert.-butylnitrite; boron trifluoride diethyl etherate; potassium carbonate; triethylamine; triphenylphosphine; bis(dibenzylideneacetone)-palladium⁽⁰⁾; In tetrahydrofuran; dichloromethane;
DOI:10.1016/j.tet.2005.12.043