NPS-L-Val-L-ValOMe

Base Information

• Chemical Name: NPS-L-Val-L-ValOMe
• CAS No.: 93709-87-6
• Molecular Formula: C₁₇H₂₅N₃O₅S
• Molecular Weight: 383.469
• Mol file: 93709-87-6.mol

Synonyms:

Chemical Property of NPS-L-Val-L-ValOMe

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of NPS-L-Val-L-ValOMe

There total 2 articles about NPS-L-Val-L-ValOMe 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:

N-(2-nitro-phenylsulfanyl)-L-valine (7685-71-4) + L-valine methylester hydrochloride (6306-52-1) → NPS-L-Val-L-ValOMe (93709-87-6)

Guidance literature:

With benzotriazol-1-ol; triethylamine; dicyclohexyl-carbodiimide; In chloroform; at -20 ℃; for 12h; without HOBt at RT, overnight: racemisation;

Reference yield:

N-(2-nitro-phenylsulfanyl)-L-valine (7685-71-4) + L-valine methylester hydrochloride (6306-52-1) → NPS-D-Val-L-ValOMe (93710-15-7) + NPS-L-Val-L-ValOMe (93709-87-6)

Guidance literature:

With triethylamine; dicyclohexyl-carbodiimide; In chloroform; at 0 - 20 ℃; Yield given. Yields of byproduct given. Title compound not separated from byproducts; racemisation;

upstream raw materials:

N-(2-nitro-phenylsulfanyl)-L-valine

L-valine methylester hydrochloride

Refernces