6-[3,5-bis{2-(4-{2-[3-tert-butyl-5-(2-triisopropylsilylethynyl)]phenylethynyl}phenylethynyl)}phenoxy]hexyl benzoate

Base Information

Chemical Name:6-[3,5-bis{2-(4-{2-[3-tert-butyl-5-(2-triisopropylsilylethynyl)]phenylethynyl}phenylethynyl)}phenoxy]hexyl benzoate
CAS No.:608527-85-1
Molecular Formula:C₈₁H₉₄O₃Si₂
Molecular Weight:1171.81
Hs Code.:

Synonyms:6-[3,5-bis{2-(4-{2-[3-tert-butyl-5-(2-triisopropylsilylethynyl)]phenylethynyl}phenylethynyl)}phenoxy]hexyl benzoate

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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 6-[3,5-bis{2-(4-{2-[3-tert-butyl-5-(2-triisopropylsilylethynyl)]phenylethynyl}phenylethynyl)}phenoxy]hexyl benzoate

Chemical Property:

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

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Technology Process of 6-[3,5-bis{2-(4-{2-[3-tert-butyl-5-(2-triisopropylsilylethynyl)]phenylethynyl}phenylethynyl)}phenoxy]hexyl benzoate

There total 7 articles about 6-[3,5-bis{2-(4-{2-[3-tert-butyl-5-(2-triisopropylsilylethynyl)]phenylethynyl}phenylethynyl)}phenoxy]hexyl benzoate 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: 78.0%

: 483986-78-3
1-tert-butyl-3-[2-(4-ethynylphenyl)ethynyl]-5-(2-triisopropylsilylethynyl)benzene

: 608527-83-9
6-(3,5-diiodophenoxy)hexyl benzoate

: 608527-85-1
6-[3,5-bis{2-(4-{2-[3-tert-butyl-5-(2-triisopropylsilylethynyl)]phenylethynyl}phenylethynyl)}phenoxy]hexyl benzoate

Guidance literature:: With copper(l) iodide; triethylamine; triphenylphosphine; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; at 20 ℃; for 72h;
DOI:10.1002/chem.200304796

Reference yield:

: 4286-55-9
1-bromo-6-hexanol

: 608527-85-1
6-[3,5-bis{2-(4-{2-[3-tert-butyl-5-(2-triisopropylsilylethynyl)]phenylethynyl}phenylethynyl)}phenoxy]hexyl benzoate

Guidance literature:: Multi-step reaction with 3 steps

1: 79 percent / K₂CO₃ / dimethylformamide / 60 °C

2: 88 percent / pyridine / tetrahydrofuran / 20 °C

3: 78 percent / CuI; PPh₃; Et₃N / [Pd₂(dba)3] / 72 h / 20 °C

With pyridine; copper(l) iodide; potassium carbonate; triethylamine; triphenylphosphine; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1002/chem.200304796

Reference yield:

: 589-87-7
1,4-bromoiodobenzene

: 608527-85-1
6-[3,5-bis{2-(4-{2-[3-tert-butyl-5-(2-triisopropylsilylethynyl)]phenylethynyl}phenylethynyl)}phenoxy]hexyl benzoate

Guidance literature:: Multi-step reaction with 3 steps

1.1: CuI; PPh₃; piperidine / [PdCl₂(PPh₃)2] / 20 - 50 °C

1.2: 91 percent / piperidine / 96 h / 50 °C

2.1: 83 percent / K₂CO₃ / tetrahydrofuran; methanol / 96 h / 20 °C

3.1: 78 percent / CuI; PPh₃; Et₃N / [Pd₂(dba)3] / 72 h / 20 °C

With piperidine; copper(l) iodide; potassium carbonate; triethylamine; triphenylphosphine; bis-triphenylphosphine-palladium(II) chloride; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; In tetrahydrofuran; methanol;
DOI:10.1002/chem.200304796