(2-ethynylphenyl)diphenylsilanol

Base Information

Chemical Name:(2-ethynylphenyl)diphenylsilanol
CAS No.:1372768-08-5
Molecular Formula:C₂₀H₁₆OSi
Molecular Weight:300.432
Hs Code.:

Synonyms:(2-ethynylphenyl)diphenylsilanol

Suppliers and Price of (2-ethynylphenyl)diphenylsilanol

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (2-ethynylphenyl)diphenylsilanol

Chemical Property:

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Technology Process of (2-ethynylphenyl)diphenylsilanol

There total 3 articles about (2-ethynylphenyl)diphenylsilanol 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: 52.0%

: 1186331-73-6
2-diphenylsilyl-1-[2-(trimethylsilyl)ethynyl]benzene

: 1372768-08-5
(2-ethynylphenyl)diphenylsilanol

Guidance literature:: With potassium carbonate; In methanol; at 20 ℃; for 2h;
DOI:10.1021/ja3007148

Reference yield:

: 38274-16-7
2-bromo-1-(trimethylsilylethynyl)benzene

: 1372768-08-5
(2-ethynylphenyl)diphenylsilanol

Guidance literature:: Multi-step reaction with 2 steps

1.1: n-butyllithium / diethyl ether; hexane / 1 h / -78 °C / Inert atmosphere

1.2: 1 h / 20 °C / Inert atmosphere

2.1: potassium carbonate / methanol / 2 h / 20 °C

With n-butyllithium; potassium carbonate; In methanol; diethyl ether; hexane;
DOI:10.1021/ja3007148

Reference yield:

: 583-55-1
1-Bromo-2-iodobenzene

: 1372768-08-5
(2-ethynylphenyl)diphenylsilanol

Guidance literature:: Multi-step reaction with 3 steps

1.1: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride / triethylamine / 3.5 h / 20 °C

2.1: n-butyllithium / diethyl ether; hexane / 1 h / -78 °C / Inert atmosphere

2.2: 1 h / 20 °C / Inert atmosphere

3.1: potassium carbonate / methanol / 2 h / 20 °C

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; n-butyllithium; potassium carbonate; In methanol; diethyl ether; hexane; triethylamine;
DOI:10.1021/ja3007148