ethyl 1-benzyl-5-(1-benzyl-5-(1-benzyl-5-(1-benzyl-5-(tert-butoxycarbonylamino)-4-oxo-1,4-dihydropyridine-3-carboxamido)-4-oxo-1,4-dihydropyridine-3-carboxamido)-4-oxo-1,4-dihydropyridine-3-carboxamido)-4-oxo-1,4-dihydropyridine-3-carboxylate

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Chemical Name:ethyl 1-benzyl-5-(1-benzyl-5-(1-benzyl-5-(1-benzyl-5-(tert-butoxycarbonylamino)-4-oxo-1,4-dihydropyridine-3-carboxamido)-4-oxo-1,4-dihydropyridine-3-carboxamido)-4-oxo-1,4-dihydropyridine-3-carboxamido)-4-oxo-1,4-dihydropyridine-3-carboxylate
CAS No.:1325297-59-3
Molecular Formula:C₅₉H₅₄N₈O₁₁
Molecular Weight:1051.12
Hs Code.:

ethyl 1-benzyl-5-(1-benzyl-5-(1-benzyl-5-(1-benzyl-5-(tert-butoxycarbonylamino)-4-oxo-1,4-dihydropyridine-3-carboxamido)-4-oxo-1,4-dihydropyridine-3-carboxamido)-4-oxo-1,4-dihydropyridine-3-carboxamido)-4-oxo-1,4-dihydropyridine-3-carboxylate

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Chemical Property of ethyl 1-benzyl-5-(1-benzyl-5-(1-benzyl-5-(1-benzyl-5-(tert-butoxycarbonylamino)-4-oxo-1,4-dihydropyridine-3-carboxamido)-4-oxo-1,4-dihydropyridine-3-carboxamido)-4-oxo-1,4-dihydropyridine-3-carboxamido)-4-oxo-1,4-dihydropyridine-3-carboxylate

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Technology Process of ethyl 1-benzyl-5-(1-benzyl-5-(1-benzyl-5-(1-benzyl-5-(tert-butoxycarbonylamino)-4-oxo-1,4-dihydropyridine-3-carboxamido)-4-oxo-1,4-dihydropyridine-3-carboxamido)-4-oxo-1,4-dihydropyridine-3-carboxamido)-4-oxo-1,4-dihydropyridine-3-carboxylate

There total 8 articles about ethyl 1-benzyl-5-(1-benzyl-5-(1-benzyl-5-(1-benzyl-5-(tert-butoxycarbonylamino)-4-oxo-1,4-dihydropyridine-3-carboxamido)-4-oxo-1,4-dihydropyridine-3-carboxamido)-4-oxo-1,4-dihydropyridine-3-carboxamido)-4-oxo-1,4-dihydropyridine-3-carboxylate 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:

: 1325297-18-4
C₂₈H₂₆N₄O₅

: 1325297-17-3
1-benzyl-5-(1-benzyl-5-(tert-butoxycarbonylamino)-4-oxo-1,4-dihydropyridine-3-carboxamido)-4-oxo-1,4-dihydropyridine-3-carboxylic acid

: 1325297-59-3
ethyl 1-benzyl-5-(1-benzyl-5-(1-benzyl-5-(1-benzyl-5-(tert-butoxycarbonylamino)-4-oxo-1,4-dihydropyridine-3-carboxamido)-4-oxo-1,4-dihydropyridine-3-carboxamido)-4-oxo-1,4-dihydropyridine-3-carboxamido)-4-oxo-1,4-dihydropyridine-3-carboxylate

Guidance literature:: With benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; In N,N-dimethyl-formamide; at 20 ℃; for 30h;
DOI:10.1021/ja206457b

Reference yield:

: 1325297-12-8
1-benzyl-5-(ethoxycarbonyl)-4-oxo-1,4-dihydropyridine-3-carboxylic acid

: 1325297-59-3
ethyl 1-benzyl-5-(1-benzyl-5-(1-benzyl-5-(1-benzyl-5-(tert-butoxycarbonylamino)-4-oxo-1,4-dihydropyridine-3-carboxamido)-4-oxo-1,4-dihydropyridine-3-carboxamido)-4-oxo-1,4-dihydropyridine-3-carboxamido)-4-oxo-1,4-dihydropyridine-3-carboxylate

Guidance literature:: Multi-step reaction with 5 steps

1.1: 4-methyl-morpholine; chloroformic acid ethyl ester / tetrahydrofuran; N,N-dimethyl-formamide / 0.42 h / 0 °C

1.2: 0.5 h

1.3: 30 h / 90 °C

2.1: water; sodium hydroxide / 1,4-dioxane / 4 h / 20 °C

3.1: benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 24 h / 20 °C

4.1: sulfuric acid / ethanol / 12 h / 20 °C

5.1: benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 30 h / 20 °C

With 4-methyl-morpholine; sulfuric acid; water; chloroformic acid ethyl ester; benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; sodium hydroxide; In tetrahydrofuran; 1,4-dioxane; ethanol; N,N-dimethyl-formamide;
DOI:10.1021/ja206457b

Reference yield:

: 1325297-13-9
ethyl 1-benzyl-5-(tert-butoxycarbonylamino)-4-oxo-1,4-dihydropyridine-3-carboxylate

: 1325297-59-3
ethyl 1-benzyl-5-(1-benzyl-5-(1-benzyl-5-(1-benzyl-5-(tert-butoxycarbonylamino)-4-oxo-1,4-dihydropyridine-3-carboxamido)-4-oxo-1,4-dihydropyridine-3-carboxamido)-4-oxo-1,4-dihydropyridine-3-carboxamido)-4-oxo-1,4-dihydropyridine-3-carboxylate

Guidance literature:: Multi-step reaction with 4 steps

1: water; sodium hydroxide / 1,4-dioxane / 4 h / 20 °C

2: benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 24 h / 20 °C

3: sulfuric acid / ethanol / 12 h / 20 °C

4: benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 30 h / 20 °C

With sulfuric acid; water; benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; sodium hydroxide; In 1,4-dioxane; ethanol; N,N-dimethyl-formamide;
DOI:10.1021/ja206457b