N,N'-dioctyl-2,6-(4'-ethynylphenyl)naphthalene-1,4,5,8-tetracarboxylic acid bisimide

Base Information

Chemical Name:N,N'-dioctyl-2,6-(4'-ethynylphenyl)naphthalene-1,4,5,8-tetracarboxylic acid bisimide
CAS No.:926643-80-3
Molecular Formula:C₄₆H₄₆N₂O₄
Molecular Weight:690.882
Hs Code.:

Synonyms:N,N'-dioctyl-2,6-(4'-ethynylphenyl)naphthalene-1,4,5,8-tetracarboxylic acid bisimide

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Chemical Property of N,N'-dioctyl-2,6-(4'-ethynylphenyl)naphthalene-1,4,5,8-tetracarboxylic acid bisimide

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Technology Process of N,N'-dioctyl-2,6-(4'-ethynylphenyl)naphthalene-1,4,5,8-tetracarboxylic acid bisimide

There total 4 articles about N,N'-dioctyl-2,6-(4'-ethynylphenyl)naphthalene-1,4,5,8-tetracarboxylic acid bisimide 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: 100.0%

: 926643-79-0
N,N'-dioctyl-2,6-(4'-trimethylsilylethynylphenyl)naphthalene-1,4,5,8-tetracarboxylic acid bisimide

: 926643-80-3
N,N'-dioctyl-2,6-(4'-ethynylphenyl)naphthalene-1,4,5,8-tetracarboxylic acid bisimide

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃; for 1h;
DOI:10.1039/b615085c

Reference yield:

: 83204-68-6
2,6-dibromo-1,4,5,8-naphthalenetetracarboxylic acid dianhydride

: 926643-80-3
N,N'-dioctyl-2,6-(4'-ethynylphenyl)naphthalene-1,4,5,8-tetracarboxylic acid bisimide

Guidance literature:: Multi-step reaction with 3 steps

1: 28 percent / acetic acid / 1 h / 130 °C

2: 76 percent / Pd(PPh₃)4 / toluene / 15 h / 120 °C

3: 100 percent / tetrabutylammonium fluoride / tetrahydrofuran / 1 h / 20 °C

With tetrabutyl ammonium fluoride; acetic acid; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; toluene; 2: Stille coupling;
DOI:10.1039/b615085c

Reference yield:

: 926643-78-9
N,N′-bis(n-octyl)-2,6-dibromo-1,4,5,8-naphthalenetetracarboxylic diimide

: 926643-80-3
N,N'-dioctyl-2,6-(4'-ethynylphenyl)naphthalene-1,4,5,8-tetracarboxylic acid bisimide

Guidance literature:: Multi-step reaction with 2 steps

1: 76 percent / Pd(PPh₃)4 / toluene / 15 h / 120 °C

2: 100 percent / tetrabutylammonium fluoride / tetrahydrofuran / 1 h / 20 °C

With tetrabutyl ammonium fluoride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; toluene; 1: Stille coupling;
DOI:10.1039/b615085c