diisopropyl[4-(phenylethynyl)phenyl]silyl ether

Base Information

Chemical Name:diisopropyl[4-(phenylethynyl)phenyl]silyl ether
CAS No.:1320343-59-6
Molecular Formula:C₄₀H₄₆OSi₂
Molecular Weight:598.976
Hs Code.:

Synonyms:diisopropyl[4-(phenylethynyl)phenyl]silyl ether

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Chemical Property of diisopropyl[4-(phenylethynyl)phenyl]silyl ether

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Technology Process of diisopropyl[4-(phenylethynyl)phenyl]silyl ether

There total 6 articles about diisopropyl[4-(phenylethynyl)phenyl]silyl ether 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: 6.8%

: 1320343-60-9
1-phenyl-2-[p-(chlorodiisopropylsilyl)phenyl]acetylene

: 1320343-64-3
1-phenyl-2-[p-(diisopropylhydroxysilyl)phenyl]acetylene

: 1320343-59-6
diisopropyl[4-(phenylethynyl)phenyl]silyl ether

Guidance literature:: 1-phenyl-2-[p-(diisopropylhydroxysilyl)phenyl]acetylene; With n-butyllithium; In tetrahydrofuran; hexane; at 0 ℃; for 0.166667h;

1-phenyl-2-[p-(chlorodiisopropylsilyl)phenyl]acetylene; In tetrahydrofuran; hexane; at 0 - 20 ℃; for 42h;
DOI:10.1021/ma201280s

Reference yield:

: 13667-12-4
1-bromo-4-phenylethynylbenzene

: 1320343-59-6
diisopropyl[4-(phenylethynyl)phenyl]silyl ether

Guidance literature:: Multi-step reaction with 4 steps

1.1: n-butyllithium / diethyl ether; hexane / 0 - 20 °C / Inert atmosphere

1.2: 72 h / 0 - 20 °C / Inert atmosphere

2.1: 1H-imidazole / N,N-dimethyl-formamide / 0 - 20 °C / Inert atmosphere

3.1: sodium hydroxide / tetrahydrofuran; methanol / 18 h / 20 °C / Inert atmosphere

4.1: n-butyllithium / tetrahydrofuran; hexane / 0.17 h / 0 °C

4.2: 42 h / 0 - 20 °C

With 1H-imidazole; n-butyllithium; sodium hydroxide; In tetrahydrofuran; methanol; diethyl ether; hexane; N,N-dimethyl-formamide;
DOI:10.1021/ma201280s

Reference yield:

: 536-74-3
phenylacetylene

: 1320343-59-6
diisopropyl[4-(phenylethynyl)phenyl]silyl ether

Guidance literature:: Multi-step reaction with 5 steps

1.1: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triethylamine; triphenylphosphine

2.1: n-butyllithium / diethyl ether; hexane / 0 - 20 °C / Inert atmosphere

2.2: 72 h / 0 - 20 °C / Inert atmosphere

3.1: 1H-imidazole / N,N-dimethyl-formamide / 0 - 20 °C / Inert atmosphere

4.1: sodium hydroxide / tetrahydrofuran; methanol / 18 h / 20 °C / Inert atmosphere

5.1: n-butyllithium / tetrahydrofuran; hexane / 0.17 h / 0 °C

5.2: 42 h / 0 - 20 °C

With 1H-imidazole; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; n-butyllithium; triethylamine; triphenylphosphine; sodium hydroxide; In tetrahydrofuran; methanol; diethyl ether; hexane; N,N-dimethyl-formamide;
DOI:10.1021/ma201280s