4-nitro-2,6-bis(1-(2-(octadecyloxy)phenyl)-1H-1,2,3-triazol-4-yl)pyridine

Base Information

Chemical Name:4-nitro-2,6-bis(1-(2-(octadecyloxy)phenyl)-1H-1,2,3-triazol-4-yl)pyridine
CAS No.:1276582-32-1
Molecular Formula:C₅₇H₈₆N₈O₄
Molecular Weight:947.361
Hs Code.:

Synonyms:4-nitro-2,6-bis(1-(2-(octadecyloxy)phenyl)-1H-1,2,3-triazol-4-yl)pyridine

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Chemical Property of 4-nitro-2,6-bis(1-(2-(octadecyloxy)phenyl)-1H-1,2,3-triazol-4-yl)pyridine

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Technology Process of 4-nitro-2,6-bis(1-(2-(octadecyloxy)phenyl)-1H-1,2,3-triazol-4-yl)pyridine

There total 6 articles about 4-nitro-2,6-bis(1-(2-(octadecyloxy)phenyl)-1H-1,2,3-triazol-4-yl)pyridine 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: 65.0%

: 1173278-78-8
1-azido-2-(n-octadecyloxy) benzene

: 680988-06-1
2,6-diethynyl-4-nitropyridine

: 1276582-32-1
4-nitro-2,6-bis(1-(2-(octadecyloxy)phenyl)-1H-1,2,3-triazol-4-yl)pyridine

Guidance literature:: With copper(ll) sulfate pentahydrate; sodium L-ascorbate; tris[(1-benzyl-1H-1,2,3-triazol-4yl)methyl]amine; In dichloromethane; water; tert-butyl alcohol; at 20 ℃; for 24h; Inert atmosphere; Darkness;
DOI:10.1002/chem.201002491

Reference yield:

: 175422-04-5
2,6-dibromo-4-nitropyridine

: 1276582-32-1
4-nitro-2,6-bis(1-(2-(octadecyloxy)phenyl)-1H-1,2,3-triazol-4-yl)pyridine

Guidance literature:: Multi-step reaction with 3 steps

1: copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine; triphenylphosphine / toluene / 48 h / 80 °C / Inert atmosphere

2: tetrabutyl ammonium fluoride / tetrahydrofuran; water / 0 °C

3: copper(ll) sulfate pentahydrate; sodium L-ascorbate; tris[(1-benzyl-1H-1,2,3-triazol-4yl)methyl]amine / dichloromethane; water; tert-butyl alcohol / 24 h / 20 °C / Inert atmosphere; Darkness

With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; copper(ll) sulfate pentahydrate; tetrabutyl ammonium fluoride; sodium L-ascorbate; triethylamine; triphenylphosphine; tris[(1-benzyl-1H-1,2,3-triazol-4yl)methyl]amine; In tetrahydrofuran; dichloromethane; water; toluene; tert-butyl alcohol; 1: Sonogashira cross-coupling;
DOI:10.1002/chem.201002491

Reference yield:

: 88-75-5,78813-12-4
2-hydroxynitrobenzene

: 1276582-32-1
4-nitro-2,6-bis(1-(2-(octadecyloxy)phenyl)-1H-1,2,3-triazol-4-yl)pyridine

Guidance literature:: Multi-step reaction with 4 steps

1: 18-crown-6 ether; tetra-(n-butyl)ammonium iodide; potassium carbonate / acetonitrile / 20 - 80 °C / Inert atmosphere

2: palladium 10% on activated carbon; hydrogen / methanol / 24 h / 60 °C

3: tert.-butylnitrite; trimethylsilylazide / acetonitrile / 0 - 20 °C

4: copper(ll) sulfate pentahydrate; sodium L-ascorbate; tris[(1-benzyl-1H-1,2,3-triazol-4yl)methyl]amine / dichloromethane; water; tert-butyl alcohol / 24 h / 20 °C / Inert atmosphere; Darkness

With tert.-butylnitrite; copper(ll) sulfate pentahydrate; 18-crown-6 ether; trimethylsilylazide; palladium 10% on activated carbon; hydrogen; tetra-(n-butyl)ammonium iodide; potassium carbonate; sodium L-ascorbate; tris[(1-benzyl-1H-1,2,3-triazol-4yl)methyl]amine; In methanol; dichloromethane; water; acetonitrile; tert-butyl alcohol;
DOI:10.1002/chem.201002491