diethyl 2-((triisopropylsilyl)ethynyl)-5-((trimethylsilyl)ethynyl)terephthalate

Base Information

Chemical Name:diethyl 2-((triisopropylsilyl)ethynyl)-5-((trimethylsilyl)ethynyl)terephthalate
CAS No.:1019742-69-8
Molecular Formula:C₂₈H₄₂O₄Si₂
Molecular Weight:498.81
Hs Code.:

Synonyms:diethyl 2-((triisopropylsilyl)ethynyl)-5-((trimethylsilyl)ethynyl)terephthalate

Suppliers and Price of diethyl 2-((triisopropylsilyl)ethynyl)-5-((trimethylsilyl)ethynyl)terephthalate

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 0 raw suppliers

Chemical Property of diethyl 2-((triisopropylsilyl)ethynyl)-5-((trimethylsilyl)ethynyl)terephthalate

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of diethyl 2-((triisopropylsilyl)ethynyl)-5-((trimethylsilyl)ethynyl)terephthalate

There total 4 articles about diethyl 2-((triisopropylsilyl)ethynyl)-5-((trimethylsilyl)ethynyl)terephthalate 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: 99.0%

: 1019742-62-1
C₁₈H₂₁F₃O₇SSi

: 89343-06-6
tris-iso-propylsilyl acetylene

: 1019742-69-8
diethyl 2-((triisopropylsilyl)ethynyl)-5-((trimethylsilyl)ethynyl)terephthalate

Guidance literature:: With copper(l) iodide; triethylamine; bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; at 20 ℃; for 48h;
DOI:10.1021/jo702735d

Reference yield: 95.0%

: diethyl 2-(((trifluoromethyl)sulfonyl)oxy)-5-((triisopropylsilyl)ethynyl)terephthalate

: 1066-54-2
trimethylsilylacetylene

: 1019742-69-8
diethyl 2-((triisopropylsilyl)ethynyl)-5-((trimethylsilyl)ethynyl)terephthalate

Guidance literature:: diethyl 2-(((trifluoromethyl)sulfonyl)oxy)-5-((triisopropylsilyl)ethynyl)terephthalate; With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; In tetrahydrofuran; for 0.25h; Inert atmosphere;

trimethylsilylacetylene; With triethylamine; at 20 ℃; Inert atmosphere;
DOI:10.1002/ejoc.201601367

Reference yield:

: 185051-30-3
diethyl 2,5-bis(((trifluoromethyl)sulfonyl)oxy)terephthalate

: 1019742-69-8
diethyl 2-((triisopropylsilyl)ethynyl)-5-((trimethylsilyl)ethynyl)terephthalate

Guidance literature:: Multi-step reaction with 2 steps

1.1: bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide / tetrahydrofuran / 0.25 h / Inert atmosphere

1.2: 4 h / 20 °C / Inert atmosphere

2.1: bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide / tetrahydrofuran / 0.25 h / Inert atmosphere

2.2: 20 °C / Inert atmosphere

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; In tetrahydrofuran;
DOI:10.1002/ejoc.201601367