2-((2,5-dibutoxy-4-((2,5-dibutoxy-4-(phenylethynyl)phenyl)ethynyl)phenyl)ethynyl)pyrene

Base Information

Chemical Name:2-((2,5-dibutoxy-4-((2,5-dibutoxy-4-(phenylethynyl)phenyl)ethynyl)phenyl)ethynyl)pyrene
CAS No.:1426913-48-5
Molecular Formula:C₅₆H₅₄O₄
Molecular Weight:791.042
Hs Code.:

Synonyms:2-((2,5-dibutoxy-4-((2,5-dibutoxy-4-(phenylethynyl)phenyl)ethynyl)phenyl)ethynyl)pyrene

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Chemical Property of 2-((2,5-dibutoxy-4-((2,5-dibutoxy-4-(phenylethynyl)phenyl)ethynyl)phenyl)ethynyl)pyrene

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Technology Process of 2-((2,5-dibutoxy-4-((2,5-dibutoxy-4-(phenylethynyl)phenyl)ethynyl)phenyl)ethynyl)pyrene

There total 5 articles about 2-((2,5-dibutoxy-4-((2,5-dibutoxy-4-(phenylethynyl)phenyl)ethynyl)phenyl)ethynyl)pyrene 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: 68.0%

: 146445-96-7
2-Ethynylpyrene

: 1426913-41-8
1,4-dibutoxy-2-((2,5-dibutoxy-4-(phenylethynyl)phenyl)ethynyl)-5-iodobenzene

: 1426913-48-5
2-((2,5-dibutoxy-4-((2,5-dibutoxy-4-(phenylethynyl)phenyl)ethynyl)phenyl)ethynyl)pyrene

Guidance literature:: With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; In tetrahydrofuran;
DOI:10.1016/j.tetlet.2013.01.076

Reference yield:

: 1426913-40-7
1,4-dibutoxy-2-iodo-5-(phenylethynyl)benzene

: 1426913-48-5
2-((2,5-dibutoxy-4-((2,5-dibutoxy-4-(phenylethynyl)phenyl)ethynyl)phenyl)ethynyl)pyrene

Guidance literature:: Multi-step reaction with 4 steps

1: copper(l) iodide; triethylamine; bis-triphenylphosphine-palladium(II) chloride / tetrahydrofuran

2: tetrabutyl ammonium fluoride / tetrahydrofuran

3: copper(l) iodide; triethylamine; bis-triphenylphosphine-palladium(II) chloride / tetrahydrofuran / 144 h

4: copper(l) iodide; triethylamine; bis-triphenylphosphine-palladium(II) chloride / tetrahydrofuran

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; tetrabutyl ammonium fluoride; triethylamine; In tetrahydrofuran; 3: |Sonogashira Cross-Coupling / 4: |Sonogashira Cross-Coupling;
DOI:10.1016/j.tetlet.2013.01.076

Reference yield:

: 536-74-3
phenylacetylene

: 1426913-48-5
2-((2,5-dibutoxy-4-((2,5-dibutoxy-4-(phenylethynyl)phenyl)ethynyl)phenyl)ethynyl)pyrene

Guidance literature:: Multi-step reaction with 5 steps

1: copper(l) iodide; triethylamine; bis-triphenylphosphine-palladium(II) chloride / tetrahydrofuran

2: copper(l) iodide; triethylamine; bis-triphenylphosphine-palladium(II) chloride / tetrahydrofuran

3: tetrabutyl ammonium fluoride / tetrahydrofuran

4: copper(l) iodide; triethylamine; bis-triphenylphosphine-palladium(II) chloride / tetrahydrofuran / 144 h

5: copper(l) iodide; triethylamine; bis-triphenylphosphine-palladium(II) chloride / tetrahydrofuran

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; tetrabutyl ammonium fluoride; triethylamine; In tetrahydrofuran; 1: |Sonogashira Cross-Coupling / 4: |Sonogashira Cross-Coupling / 5: |Sonogashira Cross-Coupling;
DOI:10.1016/j.tetlet.2013.01.076