2-(R)-asparagine

Base Information

Chemical Name:2-(R)-asparagine
CAS No.:908802-63-1
Molecular Formula:C₁₀H₁₂N₂O₅S
Molecular Weight:272.282
Hs Code.:

2-(R)-<N-(phenylsulfonyl)amino>asparagine

Synonyms:2-(R)-asparagine

Suppliers and Price of 2-(R)-asparagine

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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 2-(R)-asparagine

Chemical Property:

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Technology Process of 2-(R)-asparagine

There total 2 articles about 2-(R)-asparagine 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: 32.0%

: (2R)-2,4-diamino-4-oxo-butanoic acid hydrochloride

: 98-09-9
benzenesulfonyl chloride

: 908802-63-1
2-(R)-asparagine

Guidance literature:: With sodium hydroxide; In 1,4-dioxane; at 0 ℃; for 0.5h;
DOI:10.1021/jm980722p

Reference yield:

: 2058-58-4,28088-48-4,7006-34-0
(R)-Asparagine

: 98-09-9
benzenesulfonyl chloride

: 908802-63-1
2-(R)-asparagine

Guidance literature:: With diethyl ether;

Reference yield:

: 908802-63-1
2-(R)-asparagine

: 2-(R)--3-<<2-carbonyl-5-<2-(piperidin-4-yl)ethyl>thieno<2,3-b>thiopheneyl>amino>propionic acid

Guidance literature:: Multi-step reaction with 3 steps

1: aq. NaOH, Br₂ / a) 0 deg C, 15 min, b) 90 deg C, 30 min

2: 1.) CDI, 2.) N,N-diisopropylethylamine / 1.) DMF, 2.) DMF

3: HCl (gas) / ethyl acetate / 0.67 h / 0 °C

With hydrogenchloride; sodium hydroxide; bromine; N-ethyl-N,N-diisopropylamine; 1,1'-carbonyldiimidazole; In ethyl acetate;
DOI:10.1021/jm980722p