1,4-bis(hexyloxy)-2-iodo-5-[(3-cyanopropyl)dimethylsilyl]acetylenebenzene

Base Information

Chemical Name:1,4-bis(hexyloxy)-2-iodo-5-[(3-cyanopropyl)dimethylsilyl]acetylenebenzene
CAS No.:1266490-75-8
Molecular Formula:C₂₆H₄₀INO₂Si
Molecular Weight:553.599
Hs Code.:

Synonyms:1,4-bis(hexyloxy)-2-iodo-5-[(3-cyanopropyl)dimethylsilyl]acetylenebenzene

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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 1,4-bis(hexyloxy)-2-iodo-5-[(3-cyanopropyl)dimethylsilyl]acetylenebenzene

Chemical Property:

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Technology Process of 1,4-bis(hexyloxy)-2-iodo-5-[(3-cyanopropyl)dimethylsilyl]acetylenebenzene

There total 4 articles about 1,4-bis(hexyloxy)-2-iodo-5-[(3-cyanopropyl)dimethylsilyl]acetylenebenzene 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: 32.0%

: 153033-31-9
1,4-bis(hexyloxy)-2,5-diiodobenzene

: 223519-59-3
[(3-cyanopropyl)dimethylsilyl]acetylene

: 1266490-75-8
1,4-bis(hexyloxy)-2-iodo-5-[(3-cyanopropyl)dimethylsilyl]acetylenebenzene

Guidance literature:: With piperidine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triphenylphosphine; at 25 ℃; for 4h; Inert atmosphere;
DOI:10.1002/ejoc.201001415

Reference yield:

: 67399-93-3
1,4-dihexyloxybenzene

: 1266490-75-8
1,4-bis(hexyloxy)-2-iodo-5-[(3-cyanopropyl)dimethylsilyl]acetylenebenzene

Guidance literature:: Multi-step reaction with 2 steps

1: potassium iodate; sulfuric acid; iodine; acetic acid / water / 6 h / 115 °C

2: piperidine; copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triphenylphosphine / 4 h / 25 °C / Inert atmosphere

With piperidine; bis-triphenylphosphine-palladium(II) chloride; potassium iodate; copper(l) iodide; sulfuric acid; iodine; acetic acid; triphenylphosphine; In water; 2: Sonogashira coupling;
DOI:10.1002/ejoc.201001415

Reference yield:

: 111-25-1
1-bromo-hexane

: 1266490-75-8
1,4-bis(hexyloxy)-2-iodo-5-[(3-cyanopropyl)dimethylsilyl]acetylenebenzene

Guidance literature:: Multi-step reaction with 3 steps

1: potassium carbonate / acetonitrile / 25 h / 95 °C / Inert atmosphere

2: potassium iodate; sulfuric acid; iodine; acetic acid / water / 6 h / 115 °C

3: piperidine; copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triphenylphosphine / 4 h / 25 °C / Inert atmosphere

With piperidine; bis-triphenylphosphine-palladium(II) chloride; potassium iodate; copper(l) iodide; sulfuric acid; iodine; potassium carbonate; acetic acid; triphenylphosphine; In water; acetonitrile; 3: Sonogashira coupling;
DOI:10.1002/ejoc.201001415