2-amino-4-[1-(2-cyano-ethyl)-1H-tetrazol-5-yl]-butyric acid benzyl ester

Base Information

• Chemical Name: 2-amino-4-[1-(2-cyano-ethyl)-1H-tetrazol-5-yl]-butyric acid benzyl ester
• CAS No.: 681857-22-7
• Molecular Formula: C₁₅H₁₈N₆O₂
• Molecular Weight: 314.347

Synonyms:2-amino-4-[1-(2-cyano-ethyl)-1H-tetrazol-5-yl]-butyric acid benzyl ester

Chemical Property of 2-amino-4-[1-(2-cyano-ethyl)-1H-tetrazol-5-yl]-butyric acid benzyl ester

Chemical Property:

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Technology Process of 2-amino-4-[1-(2-cyano-ethyl)-1H-tetrazol-5-yl]-butyric acid benzyl ester

There total 1 articles about 2-amino-4-[1-(2-cyano-ethyl)-1H-tetrazol-5-yl]-butyric acid benzyl 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:

(S)-2-[(tert-butoxycarbonyl)amino]-4-[1-(2-cyanoethyl)-1H-tetrazol-5-yl]butyric acid benzyl ester (404858-50-0) → 2-amino-4-[1-(2-cyano-ethyl)-1H-tetrazol-5-yl]-butyric acid benzyl ester (681857-22-7)

Guidance literature:

With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 3h;

DOI:10.1021/jm0306226

Reference yield:

bis(trichloromethyl) carbonate (32315-10-9) + 2-amino-4-[1-(2-cyano-ethyl)-1H-tetrazol-5-yl]-butyric acid benzyl ester (681857-22-7) → (S,S)-4,4'-bis[1-(2-cyanoethyl)-1H-tetrazol-5-yl]-2,2'-ureylenedibutyric acid dibenzyl ester (404858-51-1)

Guidance literature:

With triethylamine; In dichloromethane; at -78 - 20 ℃;

DOI:10.1021/jm0306226

Reference yield:

dibenzyl (S)-2-isocyanatopentanedioate (302941-54-4) + 2-amino-4-[1-(2-cyano-ethyl)-1H-tetrazol-5-yl]-butyric acid benzyl ester (681857-22-7) → (S)-2-[3-[(S)-1-(benzyloxycarbonyl)-3-[1-(2-cyanoethyl)-1H-tetrazol-5-yl]propyl]ureido]pentanedioic acid dibenzyl ester (681857-23-8)

Guidance literature:

In dichloromethane;

DOI:10.1021/jm0306226

upstream raw materials:

(S)-2-[(tert-butoxycarbonyl)amino]-4-[1-(2-cyanoethyl)-1H-tetrazol-5-yl]butyric acid benzyl ester

Downstream raw materials:

(S,S)-4,4'-bis[1-(2-cyanoethyl)-1H-tetrazol-5-yl]-2,2'-ureylenedibutyric acid dibenzyl ester

(S)-2-[3-[(S)-1-(benzyloxycarbonyl)-3-[1-(2-cyanoethyl)-1H-tetrazol-5-yl]propyl]ureido]pentanedioic acid dibenzyl ester

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