1,2-bis(2-hydroxybenzamido)-4,5-bis(2,5-dimethylthiophene-3-yl)-benzene

Base Information

Chemical Name:1,2-bis(2-hydroxybenzamido)-4,5-bis(2,5-dimethylthiophene-3-yl)-benzene
CAS No.:1429780-60-8
Molecular Formula:C₃₂H₂₈N₂O₄S₂
Molecular Weight:568.717
Hs Code.:

Synonyms:1,2-bis(2-hydroxybenzamido)-4,5-bis(2,5-dimethylthiophene-3-yl)-benzene

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Chemical Property of 1,2-bis(2-hydroxybenzamido)-4,5-bis(2,5-dimethylthiophene-3-yl)-benzene

Chemical Property:

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Technology Process of 1,2-bis(2-hydroxybenzamido)-4,5-bis(2,5-dimethylthiophene-3-yl)-benzene

There total 9 articles about 1,2-bis(2-hydroxybenzamido)-4,5-bis(2,5-dimethylthiophene-3-yl)-benzene 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%

: 1429780-59-5
1,2-bis(2-acetylbenzamido)-4,5-bis(2,5-dimethylthiophene-3-yl)-benzene

: 1429780-60-8
1,2-bis(2-hydroxybenzamido)-4,5-bis(2,5-dimethylthiophene-3-yl)-benzene

Guidance literature:: With hydrogenchloride; sodium hydroxide; In acetone; pH=11;
DOI:10.1039/c3dt50177a

Reference yield:

: 88617-67-8
N-[4,5-dibromo-2-(p-tolylsulfonylamino)phenyl]-4-methylbenzenesulfonamide

: 1429780-60-8
1,2-bis(2-hydroxybenzamido)-4,5-bis(2,5-dimethylthiophene-3-yl)-benzene

Guidance literature:: Multi-step reaction with 4 steps

1.1: sulfuric acid / 140 °C

2.1: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium phosphate tribasic heptahydrate / 1,4-dioxane / 72 h / 95 °C / Reflux

3.1: dichloromethane / 1 h / 0 °C / Inert atmosphere

3.2: 0.5 h / 0 °C

4.1: sodium hydroxide; hydrogenchloride / acetone / pH 11

With hydrogenchloride; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium phosphate tribasic heptahydrate; sulfuric acid; sodium hydroxide; In 1,4-dioxane; dichloromethane; acetone; 2.1: |Suzuki Coupling;
DOI:10.1039/c3dt50177a

Reference yield:

: 49764-63-8
4,5-dibromo-1,2-diaminobenzene

: 1429780-60-8
1,2-bis(2-hydroxybenzamido)-4,5-bis(2,5-dimethylthiophene-3-yl)-benzene

Guidance literature:: Multi-step reaction with 3 steps

1.1: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium phosphate tribasic heptahydrate / 1,4-dioxane / 72 h / 95 °C / Reflux

2.1: dichloromethane / 1 h / 0 °C / Inert atmosphere

2.2: 0.5 h / 0 °C

3.1: sodium hydroxide; hydrogenchloride / acetone / pH 11

With hydrogenchloride; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium phosphate tribasic heptahydrate; sodium hydroxide; In 1,4-dioxane; dichloromethane; acetone; 1.1: |Suzuki Coupling;
DOI:10.1039/c3dt50177a