85208-90-8

Basic information

• Product Name: L-Leucine, N-[N-[(1,1-dimethylethoxy)carbonyl]-L-phenylalanyl]-, ethyl ester
• CAS NO: 85208-90-8
• Molecular Formula: C22H34N2O5
• Molecular Weight: 406.522
• Mol File: 85208-90-8.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: L-Leucine, N-[N-[(1,1-dimethylethoxy)carbonyl]-L-phenylalanyl]-, ethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: L-Leucine, N-[N-[(1,1-dimethylethoxy)carbonyl]-L-phenylalanyl]-, ethyl ester(85208-90-8)
• EPA Substance Registry System: L-Leucine, N-[N-[(1,1-dimethylethoxy)carbonyl]-L-phenylalanyl]-, ethyl ester(85208-90-8)

Safety Data

• Hazardous Substances Data: 85208-90-8(Hazardous Substances Data)

Upstream product

• 13734-34-4 N-tert-butoxycarbonyl-L-phenylalanine 
• 2743-40-0 L-leucine ethyl ester hydrochloride 
• 7517-19-3 methyl (L)-leucinate hydrochloride 
• 64-17-5 ethanol 
• 64152-76-7 methyl (S)-2-((S)-2-(tert-butoxycarbonylamino)-3-phenylpropanamido)-4-methylpentanoate 

Downstream Products

• 85208-91-9 N-(tert-butoxycarbonyl)glycyl-L-phenylalanyl-L-leucine ethyl ester 
• 90819-34-4 glycyl-L-phenylalanyl-L-leucine ethyl ester 
• 60566-42-9 L-phenylalanyl-L-leucine ethyl ester 

Relevant articles and documents

Thiazolium carbene catalysts for the fixation of CO2 onto amines

The catalytic N-formylation and N-methylation of amines using CO2 as the carbon source represents a facile and sustainable approach for the synthesis of pharmaceuticals and natural products. Herein, we describe highly effective and inexpensive thiazolium carbene-based catalysts derived from vitamin B1 for the N-formylation and N-methylation of amines, using polymethylhydrosiloxane (PMHS) as a reducing agent, which operate under ambient conditions.

Synthesis of peptide-morphinans based on Diels-Alder adducts of thebaine with enkephalin moieties (Chemistry of opium alkaloids, Part XVI)

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