N,N'-dibutyl-N,N'-bis-[4-(4-iodo-phenylethynyl)-phenyl]-terephthalamide

Base Information

Chemical Name:N,N'-dibutyl-N,N'-bis-[4-(4-iodo-phenylethynyl)-phenyl]-terephthalamide
CAS No.:869358-33-8
Molecular Formula:C₄₄H₃₈I₂N₂O₂
Molecular Weight:880.607
Hs Code.:

<i>N</i>,<i>N</i>'-dibutyl-<i>N</i>,<i>N</i>'-bis-[4-(4-iodo-phenylethynyl)-phenyl]-terephthalamide

Synonyms:N,N'-dibutyl-N,N'-bis-[4-(4-iodo-phenylethynyl)-phenyl]-terephthalamide

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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 N,N'-dibutyl-N,N'-bis-[4-(4-iodo-phenylethynyl)-phenyl]-terephthalamide

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Technology Process of N,N'-dibutyl-N,N'-bis-[4-(4-iodo-phenylethynyl)-phenyl]-terephthalamide

There total 5 articles about N,N'-dibutyl-N,N'-bis-[4-(4-iodo-phenylethynyl)-phenyl]-terephthalamide 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: 86.0%

: 869358-32-7
N,N'-dibutyl-N,N'-bis-(4-ethynyl-phenyl)-terephthalamide

: 624-38-4,1032416-46-8
para-diiodobenzene

: 869358-33-8
N,N'-dibutyl-N,N'-bis-[4-(4-iodo-phenylethynyl)-phenyl]-terephthalamide

Guidance literature:: With copper(l) iodide; triethylamine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; at 55 ℃;
DOI:10.1039/b510134d

Reference yield:

: 869358-30-5
N,N'-dibutyl-bis(4-iodophenyl)-terephthalamide

: 869358-33-8
N,N'-dibutyl-N,N'-bis-[4-(4-iodo-phenylethynyl)-phenyl]-terephthalamide

Guidance literature:: Multi-step reaction with 3 steps

1: 3.557 g / Et₃N; CuI / Pd(PPh₃)4 / benzene / 55 °C

2: 1.93 g / TBAF / tetrahydrofuran

3: 86 percent / Et₃N; CuI / Pd(PPh₃)4 / tetrahydrofuran / 55 °C

With copper(l) iodide; tetrabutyl ammonium fluoride; triethylamine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; benzene; 1: Sonogashira coupling / 3: Sonogashira coupling;
DOI:10.1039/b510134d

Reference yield:

: 869358-31-6
N,N'-dibutyl-N,N'-bis-(4-trimethylsilanylethynyl-phenyl)-terephthalamide

: 869358-33-8
N,N'-dibutyl-N,N'-bis-[4-(4-iodo-phenylethynyl)-phenyl]-terephthalamide

Guidance literature:: Multi-step reaction with 2 steps

1: 1.93 g / TBAF / tetrahydrofuran

2: 86 percent / Et₃N; CuI / Pd(PPh₃)4 / tetrahydrofuran / 55 °C

With copper(l) iodide; tetrabutyl ammonium fluoride; triethylamine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; 2: Sonogashira coupling;
DOI:10.1039/b510134d