(S)-5-{(S)-5-Benzyloxycarbonylamino-2-[2-(5-octyloxy-naphthalen-1-yloxy)-acetylamino]-pentanoylamino}-2-[2-(5-octyloxy-naphthalen-1-yloxy)-acetylamino]-pentanoic acid methyl ester

Base Information

Chemical Name:(S)-5-{(S)-5-Benzyloxycarbonylamino-2-[2-(5-octyloxy-naphthalen-1-yloxy)-acetylamino]-pentanoylamino}-2-[2-(5-octyloxy-naphthalen-1-yloxy)-acetylamino]-pentanoic acid methyl ester
CAS No.:656248-74-7
Molecular Formula:C₅₉H₇₈N₄O₁₁
Molecular Weight:1019.29
Hs Code.:

(S)-5-{(S)-5-Benzyloxycarbonylamino-2-[2-(5-octyloxy-naphthalen-1-yloxy)-acetylamino]-pentanoylamino}-2-[2-(5-octyloxy-naphthalen-1-yloxy)-acetylamino]-pentanoic acid methyl ester

Synonyms:(S)-5-{(S)-5-Benzyloxycarbonylamino-2-[2-(5-octyloxy-naphthalen-1-yloxy)-acetylamino]-pentanoylamino}-2-[2-(5-octyloxy-naphthalen-1-yloxy)-acetylamino]-pentanoic acid methyl ester

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Chemical Property of (S)-5-{(S)-5-Benzyloxycarbonylamino-2-[2-(5-octyloxy-naphthalen-1-yloxy)-acetylamino]-pentanoylamino}-2-[2-(5-octyloxy-naphthalen-1-yloxy)-acetylamino]-pentanoic acid methyl ester

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Technology Process of (S)-5-{(S)-5-Benzyloxycarbonylamino-2-[2-(5-octyloxy-naphthalen-1-yloxy)-acetylamino]-pentanoylamino}-2-[2-(5-octyloxy-naphthalen-1-yloxy)-acetylamino]-pentanoic acid methyl ester

There total 7 articles about (S)-5-{(S)-5-Benzyloxycarbonylamino-2-[2-(5-octyloxy-naphthalen-1-yloxy)-acetylamino]-pentanoylamino}-2-[2-(5-octyloxy-naphthalen-1-yloxy)-acetylamino]-pentanoic 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: 86.0%

: 656248-73-6
(S)-5-Benzyloxycarbonylamino-2-[2-(5-octyloxy-naphthalen-1-yloxy)-acetylamino]-pentanoic acid

: (S)-5-Amino-2-[2-(5-octyloxy-naphthalen-1-yloxy)-acetylamino]-pentanoic acid methyl ester; hydrochloride

: 656248-74-7
(S)-5-{(S)-5-Benzyloxycarbonylamino-2-[2-(5-octyloxy-naphthalen-1-yloxy)-acetylamino]-pentanoylamino}-2-[2-(5-octyloxy-naphthalen-1-yloxy)-acetylamino]-pentanoic acid methyl ester

Guidance literature:: (S)-5-Benzyloxycarbonylamino-2-[2-(5-octyloxy-naphthalen-1-yloxy)-acetylamino]-pentanoic acid; With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In N,N-dimethyl-formamide; at 0 ℃; for 0.166667h;

(S)-5-Amino-2-[2-(5-octyloxy-naphthalen-1-yloxy)-acetylamino]-pentanoic acid methyl ester; hydrochloride; With triethylamine; In N,N-dimethyl-formamide; at 0 - 20 ℃; for 52h;
DOI:10.1021/jo035149i

Reference yield:

: 111-83-1
1-bromo-octane

: 656248-74-7
(S)-5-{(S)-5-Benzyloxycarbonylamino-2-[2-(5-octyloxy-naphthalen-1-yloxy)-acetylamino]-pentanoylamino}-2-[2-(5-octyloxy-naphthalen-1-yloxy)-acetylamino]-pentanoic acid methyl ester

Guidance literature:: Multi-step reaction with 6 steps

1.1: 22 percent / potassium carbonate; potassium iodide / acetone / 10 h / Heating

2.1: sodium hydroxide / acetone / 10 h / Heating

3.1: 2.00 g / sodium hydroxide / acetone; H₂O / 2 h

4.1: 87 percent / dicyclohexylcarbodiimide; 1-hydroxybenzotriazole; N-methylmorpholine / CH₂Cl₂ / 14 h / 0 - 20 °C

5.1: 2.30 g / LiOH*H₂O / tetrahydrofuran; H₂O / 4 h / 20 °C

6.1: 1-hydroxybenzotriazole; EDCI / dimethylformamide / 0.17 h / 0 °C

6.2: 86 percent / triethylamine / dimethylformamide / 52 h / 0 - 20 °C

With 4-methyl-morpholine; lithium hydroxide; sodium hydroxide; potassium carbonate; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; dicyclohexyl-carbodiimide; potassium iodide; In tetrahydrofuran; dichloromethane; water; N,N-dimethyl-formamide; acetone;
DOI:10.1021/jo035149i

Reference yield:

: 83-56-7
1,5-dihydroxynaphthalene

: 656248-74-7
(S)-5-{(S)-5-Benzyloxycarbonylamino-2-[2-(5-octyloxy-naphthalen-1-yloxy)-acetylamino]-pentanoylamino}-2-[2-(5-octyloxy-naphthalen-1-yloxy)-acetylamino]-pentanoic acid methyl ester

Guidance literature:: Multi-step reaction with 6 steps

1.1: 22 percent / potassium carbonate; potassium iodide / acetone / 10 h / Heating

2.1: sodium hydroxide / acetone / 10 h / Heating

3.1: 2.00 g / sodium hydroxide / acetone; H₂O / 2 h

4.1: 87 percent / dicyclohexylcarbodiimide; 1-hydroxybenzotriazole; N-methylmorpholine / CH₂Cl₂ / 14 h / 0 - 20 °C

5.1: 2.30 g / LiOH*H₂O / tetrahydrofuran; H₂O / 4 h / 20 °C

6.1: 1-hydroxybenzotriazole; EDCI / dimethylformamide / 0.17 h / 0 °C

6.2: 86 percent / triethylamine / dimethylformamide / 52 h / 0 - 20 °C

With 4-methyl-morpholine; lithium hydroxide; sodium hydroxide; potassium carbonate; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; dicyclohexyl-carbodiimide; potassium iodide; In tetrahydrofuran; dichloromethane; water; N,N-dimethyl-formamide; acetone;
DOI:10.1021/jo035149i