1-(4-methoxybenzyl)-5-{2-[(4-methoxybenzyl)-5-{[1-(4-methoxybenzyl)-5-nitro-2H-pyrazole-3-carbonyl]pyrazol-3-carbonyl]amino}-2H-pyrazole-3-carbonylamino}-2H-pyrazole-3-carboxylic acid methyl ester

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Chemical Name:1-(4-methoxybenzyl)-5-{2-[(4-methoxybenzyl)-5-{[1-(4-methoxybenzyl)-5-nitro-2H-pyrazole-3-carbonyl]pyrazol-3-carbonyl]amino}-2H-pyrazole-3-carbonylamino}-2H-pyrazole-3-carboxylic acid methyl ester
CAS No.:625386-19-8
Molecular Formula:C₃₇H₃₅N₉O₉
Molecular Weight:749.74
Hs Code.:

1-(4-methoxybenzyl)-5-{2-[(4-methoxybenzyl)-5-{[1-(4-methoxybenzyl)-5-nitro-2H-pyrazole-3-carbonyl]pyrazol-3-carbonyl]amino}-2H-pyrazole-3-carbonylamino}-2H-pyrazole-3-carboxylic acid methyl ester

Synonyms:1-(4-methoxybenzyl)-5-{2-[(4-methoxybenzyl)-5-{[1-(4-methoxybenzyl)-5-nitro-2H-pyrazole-3-carbonyl]pyrazol-3-carbonyl]amino}-2H-pyrazole-3-carbonylamino}-2H-pyrazole-3-carboxylic acid methyl ester

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Chemical Property of 1-(4-methoxybenzyl)-5-{2-[(4-methoxybenzyl)-5-{[1-(4-methoxybenzyl)-5-nitro-2H-pyrazole-3-carbonyl]pyrazol-3-carbonyl]amino}-2H-pyrazole-3-carbonylamino}-2H-pyrazole-3-carboxylic acid methyl ester

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Technology Process of 1-(4-methoxybenzyl)-5-{2-[(4-methoxybenzyl)-5-{[1-(4-methoxybenzyl)-5-nitro-2H-pyrazole-3-carbonyl]pyrazol-3-carbonyl]amino}-2H-pyrazole-3-carbonylamino}-2H-pyrazole-3-carboxylic acid methyl ester

There total 7 articles about 1-(4-methoxybenzyl)-5-{2-[(4-methoxybenzyl)-5-{[1-(4-methoxybenzyl)-5-nitro-2H-pyrazole-3-carbonyl]pyrazol-3-carbonyl]amino}-2H-pyrazole-3-carbonylamino}-2H-pyrazole-3-carboxylic acid methyl 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: 83.0%

: 625386-11-0
2-(4-methoxybenzyl)-5-nitro-2H-pyrazole-3-carboxylic acid

: 625386-15-4
5-{[5-amino-2-(4-methoxybenzyl)-2H-pyrazole-3-carbonyl]amino}-2-(4-methoxybenzyl)-2H-pyrazole-3-carboxylic acid methyl ester

: 625386-19-8
1-(4-methoxybenzyl)-5-{2-[(4-methoxybenzyl)-5-{[1-(4-methoxybenzyl)-5-nitro-2H-pyrazole-3-carbonyl]pyrazol-3-carbonyl]amino}-2H-pyrazole-3-carbonylamino}-2H-pyrazole-3-carboxylic acid methyl ester

Guidance literature:: With N-ethyl-N,N-diisopropylamine; chlorotri(pyrrolidin-1-yl)phosphonium hexafluorophosphate; In chloroform; for 45h; Heating;
DOI:10.1055/s-2003-41031

Reference yield:

: 2746-25-0
p-Methoxybenzyl bromide

: 625386-19-8
1-(4-methoxybenzyl)-5-{2-[(4-methoxybenzyl)-5-{[1-(4-methoxybenzyl)-5-nitro-2H-pyrazole-3-carbonyl]pyrazol-3-carbonyl]amino}-2H-pyrazole-3-carbonylamino}-2H-pyrazole-3-carboxylic acid methyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: 88 percent / K₂CO₃ / dimethylformamide / 18 h / 50 °C

2: 75 percent / H₂ / 10 percent Pd/C / methanol; tetrahydrofuran

3: 88 percent / i-Pr₂NEt; 2-chloro-1-methylpyridinium iodide / CH₂Cl₂ / 72 h / 20 °C

4: 58 percent / H₂ / 10 percent Pd/C / methanol; tetrahydrofuran

5: 83 percent / tris(pyrrolidino)chlorophosphonium hexafluorophosphate; i-Pr₂NEt / CHCl₃ / 45 h / Heating

With 2-chloro-1-methyl-pyridinium iodide; hydrogen; potassium carbonate; N-ethyl-N,N-diisopropylamine; chlorotri(pyrrolidin-1-yl)phosphonium hexafluorophosphate; palladium on activated charcoal; In tetrahydrofuran; methanol; dichloromethane; chloroform; N,N-dimethyl-formamide;
DOI:10.1055/s-2003-41031

Reference yield:

: 625386-10-9
2-(4-methoxybenzyl)-5-nitro-2H-pyrazole-3-carboxylic acid methyl ester

: 625386-19-8
1-(4-methoxybenzyl)-5-{2-[(4-methoxybenzyl)-5-{[1-(4-methoxybenzyl)-5-nitro-2H-pyrazole-3-carbonyl]pyrazol-3-carbonyl]amino}-2H-pyrazole-3-carbonylamino}-2H-pyrazole-3-carboxylic acid methyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 75 percent / H₂ / 10 percent Pd/C / methanol; tetrahydrofuran

2: 88 percent / i-Pr₂NEt; 2-chloro-1-methylpyridinium iodide / CH₂Cl₂ / 72 h / 20 °C

3: 58 percent / H₂ / 10 percent Pd/C / methanol; tetrahydrofuran

4: 83 percent / tris(pyrrolidino)chlorophosphonium hexafluorophosphate; i-Pr₂NEt / CHCl₃ / 45 h / Heating

With 2-chloro-1-methyl-pyridinium iodide; hydrogen; N-ethyl-N,N-diisopropylamine; chlorotri(pyrrolidin-1-yl)phosphonium hexafluorophosphate; palladium on activated charcoal; In tetrahydrofuran; methanol; dichloromethane; chloroform;
DOI:10.1055/s-2003-41031