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

Base Information

Chemical Name:(S,S)-4,4'-bis[1-(2-cyanoethyl)-1H-tetrazol-5-yl]-4,4'-ureylenedibutyric acid dibenzyl ester
CAS No.:404858-46-4
Molecular Formula:C₃₁H₃₄N₁₂O₅
Molecular Weight:654.688
Hs Code.:

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

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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

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

There total 2 articles about (S,S)-4,4'-bis[1-(2-cyanoethyl)-1H-tetrazol-5-yl]-4,4'-ureylenedibutyric acid dibenzyl 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:

: 32315-10-9
bis(trichloromethyl) carbonate

: 404858-45-3
(S)-4-Amino-4-[1-(2-cyano-ethyl)-1H-tetrazol-5-yl]-butyric acid benzyl ester

: 404858-46-4
(S,S)-4,4'-bis[1-(2-cyanoethyl)-1H-tetrazol-5-yl]-4,4'-ureylenedibutyric acid dibenzyl ester

Guidance literature:: With triethylamine; In dichloromethane; at -78 - 20 ℃;
DOI:10.1021/jm0306226

Reference yield:

: 165820-90-6
(S)-4-[(tert-butoxycarbonyl)amino]-4-[1-(2-cyanoethyl)-1H-tetrazol-5-yl]butyric acid benzyl ester

: 404858-46-4
(S,S)-4,4'-bis[1-(2-cyanoethyl)-1H-tetrazol-5-yl]-4,4'-ureylenedibutyric acid dibenzyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: CF₃COOH / CH₂Cl₂ / 3 h / 20 °C

2: Et₃N / CH₂Cl₂ / -78 - 20 °C

With triethylamine; trifluoroacetic acid; In dichloromethane;
DOI:10.1021/jm0306226