4,4'-[4,4'-oxybis(3-nitro-4,1-phenylene)]bis(1,2-dimethyl-5-nitro-1H-imidazole)

Base Information

Chemical Name:4,4'-[4,4'-oxybis(3-nitro-4,1-phenylene)]bis(1,2-dimethyl-5-nitro-1H-imidazole)
CAS No.:1400916-31-5
Molecular Formula:C₂₂H₁₈N₈O₉
Molecular Weight:538.433
Hs Code.:

Synonyms:4,4'-[4,4'-oxybis(3-nitro-4,1-phenylene)]bis(1,2-dimethyl-5-nitro-1H-imidazole)

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Chemical Property of 4,4'-[4,4'-oxybis(3-nitro-4,1-phenylene)]bis(1,2-dimethyl-5-nitro-1H-imidazole)

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Technology Process of 4,4'-[4,4'-oxybis(3-nitro-4,1-phenylene)]bis(1,2-dimethyl-5-nitro-1H-imidazole)

There total 3 articles about 4,4'-[4,4'-oxybis(3-nitro-4,1-phenylene)]bis(1,2-dimethyl-5-nitro-1H-imidazole) 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: 34.0%

: 1400916-23-5
4-(4-fluoro-3-nitrophenyl)-1,2-dimethyl-5-nitro-1H-imidazole

: 1400916-30-4
4-(1,2-dimethyl-5-nitro-1H-imidazol-4-yl)-2-nitrophenol

: 1400916-31-5
4,4'-[4,4'-oxybis(3-nitro-4,1-phenylene)]bis(1,2-dimethyl-5-nitro-1H-imidazole)

Guidance literature:: With potassium hydroxide; In dimethyl sulfoxide; at 80 ℃; for 168h;
DOI:10.1016/j.tetlet.2012.07.107

Reference yield:

: 1197836-48-8
4-(4-fluorophenyl)-1,2-dimethyl-5-nitro-1H-imidazole

: 1400916-31-5
4,4'-[4,4'-oxybis(3-nitro-4,1-phenylene)]bis(1,2-dimethyl-5-nitro-1H-imidazole)

Guidance literature:: Multi-step reaction with 2 steps

1: nitric acid; sulfuric acid / 20 °C

2: potassium hydroxide / dimethyl sulfoxide / 168 h / 80 °C

With sulfuric acid; nitric acid; potassium hydroxide; In dimethyl sulfoxide;
DOI:10.1016/j.tetlet.2012.07.107

Reference yield:

: 1400916-23-5
4-(4-fluoro-3-nitrophenyl)-1,2-dimethyl-5-nitro-1H-imidazole

: 1400916-31-5
4,4'-[4,4'-oxybis(3-nitro-4,1-phenylene)]bis(1,2-dimethyl-5-nitro-1H-imidazole)

Guidance literature:: Multi-step reaction with 2 steps

1: 4a,9a-dihydro-9,9-dimethyl-4,5-bis(diphenylphosphino)-xanthene; 4-methoxyphenylboronic acid; caesium carbonate; tetrabutylammomium bromide / 1,2-dimethoxyethane / 120 h / 70 °C / Inert atmosphere

2: potassium hydroxide / dimethyl sulfoxide / 168 h / 80 °C

With 4a,9a-dihydro-9,9-dimethyl-4,5-bis(diphenylphosphino)-xanthene; 4-methoxyphenylboronic acid; tetrabutylammomium bromide; caesium carbonate; potassium hydroxide; In 1,2-dimethoxyethane; dimethyl sulfoxide; 1: |Suzuki-Miyaura Coupling;
DOI:10.1016/j.tetlet.2012.07.107