tert-butyl (4R)-N₅-[(benzyloxy)carbonyl]-N₂-(tert-butoxycarbonyl)-4-[(methylsulfonyl)oxy]-L-ornithinate

Base Information

• Chemical Name: tert-butyl (4R)-N₅-[(benzyloxy)carbonyl]-N₂-(tert-butoxycarbonyl)-4-[(methylsulfonyl)oxy]-L-ornithinate
• CAS No.: 1228152-42-8
• Molecular Formula: C₂₃H₃₆N₂O₉S
• Molecular Weight: 516.613

Synonyms:tert-butyl (4R)-N₅-[(benzyloxy)carbonyl]-N₂-(tert-butoxycarbonyl)-4-[(methylsulfonyl)oxy]-L-ornithinate

Chemical Property of tert-butyl (4R)-N₅-[(benzyloxy)carbonyl]-N₂-(tert-butoxycarbonyl)-4-[(methylsulfonyl)oxy]-L-ornithinate

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Technology Process of tert-butyl (4R)-N₅-[(benzyloxy)carbonyl]-N₂-(tert-butoxycarbonyl)-4-[(methylsulfonyl)oxy]-L-ornithinate

There total 1 articles about tert-butyl (4R)-N₅-[(benzyloxy)carbonyl]-N₂-(tert-butoxycarbonyl)-4-[(methylsulfonyl)oxy]-L-ornithinate 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: 85.0%

methanesulfonyl chloride (124-63-0) + tert-butyl-(2S,4R)-Nα-(tert-butoxycarbonyl)-Nδ-(benzyloxycarbonyl)-4-hydroxy-ornithinate (371972-14-4) → tert-butyl (4R)-N5-[(benzyloxy)carbonyl]-N2-(tert-butoxycarbonyl)-4-[(methylsulfonyl)oxy]-L-ornithinate (1228152-42-8)

Guidance literature:

With triethylamine; In dichloromethane; at 0 ℃; for 3h;

upstream raw materials:

methanesulfonyl chloride

tert-butyl-(2S,4R)-N^α-(tert-butoxycarbonyl)-N^δ-(benzyloxycarbonyl)-4-hydroxy-ornithinate

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