(S)-1-((S)-2-{2-[(S)-2-((S)-2-tert-Butoxycarbonylamino-3-phenyl-propionylamino)-3-methyl-butyrylamino]-acetylamino}-3-methyl-butyryl)-pyrrolidine-2-carboxylic acid 4-nitro-phenyl ester

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Chemical Name:(S)-1-((S)-2-{2-[(S)-2-((S)-2-tert-Butoxycarbonylamino-3-phenyl-propionylamino)-3-methyl-butyrylamino]-acetylamino}-3-methyl-butyryl)-pyrrolidine-2-carboxylic acid 4-nitro-phenyl ester
CAS No.:885612-12-4
Molecular Formula:C₃₇H₅₀N₆O₁₀
Molecular Weight:738.838
Hs Code.:

(S)-1-((S)-2-{2-[(S)-2-((S)-2-tert-Butoxycarbonylamino-3-phenyl-propionylamino)-3-methyl-butyrylamino]-acetylamino}-3-methyl-butyryl)-pyrrolidine-2-carboxylic acid 4-nitro-phenyl ester

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Chemical Property of (S)-1-((S)-2-{2-[(S)-2-((S)-2-tert-Butoxycarbonylamino-3-phenyl-propionylamino)-3-methyl-butyrylamino]-acetylamino}-3-methyl-butyryl)-pyrrolidine-2-carboxylic acid 4-nitro-phenyl ester

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Technology Process of (S)-1-((S)-2-{2-[(S)-2-((S)-2-tert-Butoxycarbonylamino-3-phenyl-propionylamino)-3-methyl-butyrylamino]-acetylamino}-3-methyl-butyryl)-pyrrolidine-2-carboxylic acid 4-nitro-phenyl ester

There total 6 articles about (S)-1-((S)-2-{2-[(S)-2-((S)-2-tert-Butoxycarbonylamino-3-phenyl-propionylamino)-3-methyl-butyrylamino]-acetylamino}-3-methyl-butyryl)-pyrrolidine-2-carboxylic acid 4-nitro-phenyl 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: 82.02%

: 885612-10-2
Boc-Phe-Val-Gly-Val-Pro-OH

: 5070-13-3
bis-(p-nitrophenyl) carbonate

: 885612-12-4
(S)-1-((S)-2-{2-[(S)-2-((S)-2-tert-Butoxycarbonylamino-3-phenyl-propionylamino)-3-methyl-butyrylamino]-acetylamino}-3-methyl-butyryl)-pyrrolidine-2-carboxylic acid 4-nitro-phenyl ester

Guidance literature:: With pyridine;

Reference yield:

: 144393-55-5
Boc-Gly-Val-Pro-OBzl

: 885612-12-4
(S)-1-((S)-2-{2-[(S)-2-((S)-2-tert-Butoxycarbonylamino-3-phenyl-propionylamino)-3-methyl-butyrylamino]-acetylamino}-3-methyl-butyryl)-pyrrolidine-2-carboxylic acid 4-nitro-phenyl ester

Guidance literature:: Multi-step reaction with 6 steps

1.1: 99.98 percent / HCl / dioxane / 1.5 h

2.1: 1-hydroxybenzotriazole; 1-ehtyl-3-(3-dimethyl-aminopropyl)carbodiimide / dimethylformamide / 0.33 h / -15 °C

2.2: 89 percent / N-methylmorpholine / dimethylformamide / 20 °C

3.1: HCl / dioxane / 1.5 h

4.1: 1-hydroxybenzotriazole; 1-ehtyl-3-(3-dimethylaminopropyl)carbodiimide / dimethylformamide / 0.33 h / -15 °C

4.2: N-methylmorpholine / dimethylformamide / 20 °C

5.1: 95.6 percent / ammonium formate / Pd/C / methanol / 2 h

6.1: 82.02 percent / pyridine

With pyridine; hydrogenchloride; ammonium formate; benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; palladium on activated charcoal; In 1,4-dioxane; methanol; N,N-dimethyl-formamide;

Reference yield:

: H-Gly-Val-Pro-OBzl hydrochloride

: 885612-12-4
(S)-1-((S)-2-{2-[(S)-2-((S)-2-tert-Butoxycarbonylamino-3-phenyl-propionylamino)-3-methyl-butyrylamino]-acetylamino}-3-methyl-butyryl)-pyrrolidine-2-carboxylic acid 4-nitro-phenyl ester

Guidance literature:: Multi-step reaction with 5 steps

1.1: 1-hydroxybenzotriazole; 1-ehtyl-3-(3-dimethyl-aminopropyl)carbodiimide / dimethylformamide / 0.33 h / -15 °C

1.2: 89 percent / N-methylmorpholine / dimethylformamide / 20 °C

2.1: HCl / dioxane / 1.5 h

3.1: 1-hydroxybenzotriazole; 1-ehtyl-3-(3-dimethylaminopropyl)carbodiimide / dimethylformamide / 0.33 h / -15 °C

3.2: N-methylmorpholine / dimethylformamide / 20 °C

4.1: 95.6 percent / ammonium formate / Pd/C / methanol / 2 h

5.1: 82.02 percent / pyridine

With pyridine; hydrogenchloride; ammonium formate; benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; palladium on activated charcoal; In 1,4-dioxane; methanol; N,N-dimethyl-formamide;