2-{5-[5-(5-{5-[5-(2-carboxy-4-methylphenyl)thiophen-2-yl]-3-(carboxymethyl)thiophen-2-yl}thiophen-2-yl)-4-(carboxymethyl)thiophen-2-yl]thiophen-2-yl}-5-methylbenzoic acid

Base Information

Chemical Name:2-{5-[5-(5-{5-[5-(2-carboxy-4-methylphenyl)thiophen-2-yl]-3-(carboxymethyl)thiophen-2-yl}thiophen-2-yl)-4-(carboxymethyl)thiophen-2-yl]thiophen-2-yl}-5-methylbenzoic acid
CAS No.:1419170-29-8
Molecular Formula:C₄₀H₂₈O₈S₅
Molecular Weight:796.988
Hs Code.:

2-{5-[5-(5-{5-[5-(2-carboxy-4-methylphenyl)thiophen-2-yl]-3-(carboxymethyl)thiophen-2-yl}thiophen-2-yl)-4-(carboxymethyl)thiophen-2-yl]thiophen-2-yl}-5-methylbenzoic acid

Synonyms:2-{5-[5-(5-{5-[5-(2-carboxy-4-methylphenyl)thiophen-2-yl]-3-(carboxymethyl)thiophen-2-yl}thiophen-2-yl)-4-(carboxymethyl)thiophen-2-yl]thiophen-2-yl}-5-methylbenzoic acid

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Chemical Property of 2-{5-[5-(5-{5-[5-(2-carboxy-4-methylphenyl)thiophen-2-yl]-3-(carboxymethyl)thiophen-2-yl}thiophen-2-yl)-4-(carboxymethyl)thiophen-2-yl]thiophen-2-yl}-5-methylbenzoic acid

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Technology Process of 2-{5-[5-(5-{5-[5-(2-carboxy-4-methylphenyl)thiophen-2-yl]-3-(carboxymethyl)thiophen-2-yl}thiophen-2-yl)-4-(carboxymethyl)thiophen-2-yl]thiophen-2-yl}-5-methylbenzoic acid

There total 10 articles about 2-{5-[5-(5-{5-[5-(2-carboxy-4-methylphenyl)thiophen-2-yl]-3-(carboxymethyl)thiophen-2-yl}thiophen-2-yl)-4-(carboxymethyl)thiophen-2-yl]thiophen-2-yl}-5-methylbenzoic acid 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:

: C₄₄H₃₆O₈S₅

: 1419170-29-8
2-{5-[5-(5-{5-[5-(2-carboxy-4-methylphenyl)thiophen-2-yl]-3-(carboxymethyl)thiophen-2-yl}thiophen-2-yl)-4-(carboxymethyl)thiophen-2-yl]thiophen-2-yl}-5-methylbenzoic acid

Guidance literature:: With sodium hydroxide; In 1,4-dioxane; at 80 ℃; for 0.5h;

Reference yield:

: 1419171-64-4
methyl 2-(5-bromo-2-{5-[5-bromo-3-(2-methoxy-2-oxoethyl)thiophen-2-yl]thiophen-2-yl}thiophen-3-yl)acetate

: 1419170-29-8
2-{5-[5-(5-{5-[5-(2-carboxy-4-methylphenyl)thiophen-2-yl]-3-(carboxymethyl)thiophen-2-yl}thiophen-2-yl)-4-(carboxymethyl)thiophen-2-yl]thiophen-2-yl}-5-methylbenzoic acid

Guidance literature:: Multi-step reaction with 4 steps

1: potassium carbonate; [1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene](3-chloropyridyl)palladium(ll) dichloride / toluene; methanol / 0.75 h / 60 °C / Inert atmosphere

2: N-Bromosuccinimide; acetic acid / chloroform / 72 h / 20 °C

3: potassium carbonate; [1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene](3-chloropyridyl)palladium(ll) dichloride / toluene; methanol / 3 h / 60 °C / Inert atmosphere

4: sodium hydroxide / 1,4-dioxane / 0.5 h / 80 °C

With N-Bromosuccinimide; [1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene](3-chloropyridyl)palladium(ll) dichloride; potassium carbonate; acetic acid; sodium hydroxide; In 1,4-dioxane; methanol; chloroform; toluene; 1: |Suzuki Coupling / 3: |Suzuki Coupling;

Reference yield:

: 90971-88-3
methyl 2-bromo-5-methylbenzoate

: 1419170-29-8
2-{5-[5-(5-{5-[5-(2-carboxy-4-methylphenyl)thiophen-2-yl]-3-(carboxymethyl)thiophen-2-yl}thiophen-2-yl)-4-(carboxymethyl)thiophen-2-yl]thiophen-2-yl}-5-methylbenzoic acid

Guidance literature:: Multi-step reaction with 3 steps

1: potassium acetate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,4-dioxane / 3 h / 100 °C / Inert atmosphere; Sealed tube

2: potassium carbonate; [1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene](3-chloropyridyl)palladium(ll) dichloride / toluene; methanol / 3 h / 60 °C / Inert atmosphere

3: sodium hydroxide / 1,4-dioxane / 0.5 h / 80 °C

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; [1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene](3-chloropyridyl)palladium(ll) dichloride; potassium acetate; potassium carbonate; sodium hydroxide; In 1,4-dioxane; methanol; toluene; 2: |Suzuki Coupling;