(3S,4S)-1-tert-butoxycarbonyl-3,4-bis(4-cyanobenzenesulfonylamino)pyrrolidine

Base Information

• Chemical Name: (3S,4S)-1-tert-butoxycarbonyl-3,4-bis(4-cyanobenzenesulfonylamino)pyrrolidine
• CAS No.: 1020571-80-5
• Molecular Formula: C₂₃H₂₅N₅O₆S₂
• Molecular Weight: 531.613

Synonyms:(3S,4S)-1-tert-butoxycarbonyl-3,4-bis(4-cyanobenzenesulfonylamino)pyrrolidine

Chemical Property of (3S,4S)-1-tert-butoxycarbonyl-3,4-bis(4-cyanobenzenesulfonylamino)pyrrolidine

Chemical Property:

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Technology Process of (3S,4S)-1-tert-butoxycarbonyl-3,4-bis(4-cyanobenzenesulfonylamino)pyrrolidine

There total 1 articles about (3S,4S)-1-tert-butoxycarbonyl-3,4-bis(4-cyanobenzenesulfonylamino)pyrrolidine 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: 71.0%

tert-butyl (3S,4S)-3,4-diaminopyrrolidine-1-carboxylate (1020571-45-2,503552-68-9) + p-cyanobenzenesulfonyl chloride (49584-26-1) → (3S,4S)-1-tert-butoxycarbonyl-3,4-bis(4-cyanobenzenesulfonylamino)pyrrolidine (1020571-80-5)

Guidance literature:

With N-ethyl-N,N-diisopropylamine; In dichloromethane; for 12h;

DOI:10.1021/jm701142s

Reference yield: 67.0%

(3S,4S)-1-tert-butoxycarbonyl-3,4-bis(4-cyanobenzenesulfonylamino)pyrrolidine (1020571-80-5) + benzyl bromide (100-39-0) → (3S,4S)-1-tert-butoxycarbonyl-3,4-bis[benzyl-(4-cyanobenzenesulfonyl)amino]pyrrolidine (1082755-34-7)

Guidance literature:

With potassium carbonate; potassium iodide; In acetonitrile; for 4h; Heating;

DOI:10.1021/jm701142s

Reference yield: 45.0%

(3S,4S)-1-tert-butoxycarbonyl-3,4-bis(4-cyanobenzenesulfonylamino)pyrrolidine (1020571-80-5) + 4-bromomethyltrifluoromethylbenzene (402-49-3) → (3S,4S)-1-tert-butoxycarbonyl-3,4-bis[(4-cyanobenzenesulfonyl)-(4-trifluoromethylbenzyl)amino]pyrrolidine (1082757-14-9)

Guidance literature:

With potassium carbonate; In acetonitrile; for 7h; Heating;

DOI:10.1021/jm701142s

upstream raw materials:

tert-butyl (3S,4S)-3,4-diaminopyrrolidine-1-carboxylate

p-cyanobenzenesulfonyl chloride

Downstream raw materials:

(3S,4S)-1-tert-butoxycarbonyl-3,4-bis[benzyl-(4-cyanobenzenesulfonyl)amino]pyrrolidine

(3S,4S)-1-tert-butoxycarbonyl-3,4-bis[(4-cyanobenzenesulfonyl)-(4-trifluoromethylbenzyl)amino]pyrrolidine

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