2-{4-Carboxy-2-[2-(4-carboxy-2-hexanoylamino-benzoylamino)-4-(1-isobutyl-3-methyl-butoxycarbonyl)-benzoylamino]-benzoylamino}-terephthalic acid bis-(1-isobutyl-3-methyl-butyl) ester

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Chemical Name:2-{4-Carboxy-2-[2-(4-carboxy-2-hexanoylamino-benzoylamino)-4-(1-isobutyl-3-methyl-butoxycarbonyl)-benzoylamino]-benzoylamino}-terephthalic acid bis-(1-isobutyl-3-methyl-butyl) ester
CAS No.:180133-03-3
Molecular Formula:C₆₅H₈₆N₄O₁₄
Molecular Weight:1147.42
Hs Code.:

2-{4-Carboxy-2-[2-(4-carboxy-2-hexanoylamino-benzoylamino)-4-(1-isobutyl-3-methyl-butoxycarbonyl)-benzoylamino]-benzoylamino}-terephthalic acid bis-(1-isobutyl-3-methyl-butyl) ester

Synonyms:2-{4-Carboxy-2-[2-(4-carboxy-2-hexanoylamino-benzoylamino)-4-(1-isobutyl-3-methyl-butoxycarbonyl)-benzoylamino]-benzoylamino}-terephthalic acid bis-(1-isobutyl-3-methyl-butyl) ester

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Chemical Property of 2-{4-Carboxy-2-[2-(4-carboxy-2-hexanoylamino-benzoylamino)-4-(1-isobutyl-3-methyl-butoxycarbonyl)-benzoylamino]-benzoylamino}-terephthalic acid bis-(1-isobutyl-3-methyl-butyl) ester

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Technology Process of 2-{4-Carboxy-2-[2-(4-carboxy-2-hexanoylamino-benzoylamino)-4-(1-isobutyl-3-methyl-butoxycarbonyl)-benzoylamino]-benzoylamino}-terephthalic acid bis-(1-isobutyl-3-methyl-butyl) ester

There total 15 articles about 2-{4-Carboxy-2-[2-(4-carboxy-2-hexanoylamino-benzoylamino)-4-(1-isobutyl-3-methyl-butoxycarbonyl)-benzoylamino]-benzoylamino}-terephthalic acid bis-(1-isobutyl-3-methyl-butyl) ester 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: 44.0%

: 180133-02-2
2-{2-[2-(2-Hexanoylamino-4-methoxycarbonyl-benzoylamino)-4-(1-isobutyl-3-methyl-butoxycarbonyl)-benzoylamino]-4-methoxycarbonyl-benzoylamino}-terephthalic acid bis-(1-isobutyl-3-methyl-butyl) ester

: 180133-03-3
2-{4-Carboxy-2-[2-(4-carboxy-2-hexanoylamino-benzoylamino)-4-(1-isobutyl-3-methyl-butoxycarbonyl)-benzoylamino]-benzoylamino}-terephthalic acid bis-(1-isobutyl-3-methyl-butyl) ester

Guidance literature:: With lithium hydroxide; In tetrahydrofuran; Ambient temperature;
DOI:10.1021/ja9539857

Reference yield:

: 610-29-7
2-nitroterephthalic acid

: 180133-03-3
2-{4-Carboxy-2-[2-(4-carboxy-2-hexanoylamino-benzoylamino)-4-(1-isobutyl-3-methyl-butoxycarbonyl)-benzoylamino]-benzoylamino}-terephthalic acid bis-(1-isobutyl-3-methyl-butyl) ester

Guidance literature:: Multi-step reaction with 8 steps

1: 58 percent / H₂SO₄ / toluene / 7.5 h / Heating

2: oxalyl chloride, DMF / tetrahydrofuran / 30 h / Ambient temperature

3: 54 percent / pyridine / CH₂Cl₂ / Ambient temperature

4: 100 percent / H₂ / 10percent Pd/C / tetrahydrofuran / Ambient temperature

5: 60 percent / pyridine / CH₂Cl₂ / Ambient temperature

6: 100 percent / H₂ / 10percent Pd/C / tetrahydrofuran / Ambient temperature

7: 69 percent / pyridine / CH₂Cl₂ / 3 h / Ambient temperature

8: 44 percent / aq. LiOH / tetrahydrofuran / Ambient temperature

With pyridine; lithium hydroxide; oxalyl dichloride; sulfuric acid; hydrogen; N,N-dimethyl-formamide; palladium on activated charcoal; In tetrahydrofuran; dichloromethane; toluene;
DOI:10.1021/ja9539857

Reference yield:

: 108-82-7
2,6-dimethyl-4-heptanol

: 180133-03-3
2-{4-Carboxy-2-[2-(4-carboxy-2-hexanoylamino-benzoylamino)-4-(1-isobutyl-3-methyl-butoxycarbonyl)-benzoylamino]-benzoylamino}-terephthalic acid bis-(1-isobutyl-3-methyl-butyl) ester

Guidance literature:: Multi-step reaction with 8 steps

1: 58 percent / H₂SO₄ / toluene / 7.5 h / Heating

2: oxalyl chloride, DMF / tetrahydrofuran / 30 h / Ambient temperature

3: 54 percent / pyridine / CH₂Cl₂ / Ambient temperature

4: 100 percent / H₂ / 10percent Pd/C / tetrahydrofuran / Ambient temperature

5: 60 percent / pyridine / CH₂Cl₂ / Ambient temperature

6: 100 percent / H₂ / 10percent Pd/C / tetrahydrofuran / Ambient temperature

7: 69 percent / pyridine / CH₂Cl₂ / 3 h / Ambient temperature

8: 44 percent / aq. LiOH / tetrahydrofuran / Ambient temperature

With pyridine; lithium hydroxide; oxalyl dichloride; sulfuric acid; hydrogen; N,N-dimethyl-formamide; palladium on activated charcoal; In tetrahydrofuran; dichloromethane; toluene;
DOI:10.1021/ja9539857