74805-42-8

Basic information

• Product Name: N-carboxy-α-dehydrophenylalanine anhydride
• Synonyms: N-carboxy-α-dehydrophenylalanine anhydride
• CAS NO: 74805-42-8
• Molecular Weight: 189.17
• Mol File: 74805-42-8.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: N-carboxy-α-dehydrophenylalanine anhydride(CAS DataBase Reference)
• NIST Chemistry Reference: N-carboxy-α-dehydrophenylalanine anhydride(74805-42-8)
• EPA Substance Registry System: N-carboxy-α-dehydrophenylalanine anhydride(74805-42-8)

Safety Data

• Hazardous Substances Data: 74805-42-8(Hazardous Substances Data)

Upstream product

• 156-06-9 2-oxo-3-(phenyl)propionic acid 
• 5817-49-2 (αRS,βRS)-N-[(benzyloxy)carbonyl]-β-hydroxy-phenylalanine 
• 5817-49-2 N-benzyloxycarbonyl-DL-erythro-β-phenylserine 
• 73087-17-9 2-benzyloxy-4-benzyl-DL-oxazol-5(4H)-one 
• 74805-39-3 (Z)-2-benzyloxy-4-benzylideneoxazol-5-one 
• 72015-61-3 (Z)-2-benzyloxycarbonylaminocinnamic acid 
• 75-44-5 phosgene 
• 116847-33-7 2-azido-3-phenyl-propionic acid 

Downstream Products

• 118141-37-0 Boc-Leu-Δ^Z-Phe-OMe 
• 71663-73-5 β-Aminozimtsaeureethylester 
• 113366-95-3 Boc-Phe-ΔPhe*NCA 
• 87363-78-8 Tfa-ΔPhe-(L)-Thr-OMe 
• 83791-37-1 4-(Bromo-phenyl-methyl)-4-methoxy-oxazolidine-2,5-dione 
• 80612-97-1 (Z)-methyl 2-amino-3-phenylacrylate 
• 83791-42-8 2-Oxo-5-phenyl-2,3-dihydro-oxazole-4-carboxylic acid methyl ester 
• 80465-43-6 (S)-2-(2-Oxo-3-phenyl-propionylamino)-3-phenyl-propionic acid ethyl ester 
• 101105-20-8 N-cyclohexyl-2-oxo-3-phenylpropanamide 
• 84255-90-3 Ac-ΔPhe-Phe-Val-OMe 
• 84255-88-9 Ac-ΔPhe-Leu-Val-OMe 

Relevant articles and documents

A versatile synthesis of N-carboxy-α,β-didehydro-α-amino acid anhydrides (4-alkylidene-2,5-oxazolidinediones)

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Dehydrooligopeptides. V. Synthesis of N-carboxy α-dehydroamino acid anhydrides and their transformation of α-dehydroamino acid and dehydrooligopeptide derivatives

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The Preparation and Reactions of 2-Benzyloxy-4-benzylideneoxazol-5-one

The preparation of the title coumpound (4) and a survey of its chemistry are described.Its reactivity towards nucleophiles at C-5 is high compared with that of the corresponding 2-phenyl compound (1), and nucleophilic reagents attact (4) exclusively at th