2 Results for "

keto functionalities

" in MedChemExpress (MCE) Product Catalog:
Products (2)

2 Results for "keto functionalities" in MCE Product Catalog:

Cat. No.: HY-W102456
CAS No.: 122555-04-8
Synonyms: L-4-Acetylphenylalanine
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Others

H-Phe(4-Ac)-OH (L-4-Acetylphenylalanine) is a keto-amino acid that can be converted from α-keto acids containing an acetyl group. H-Phe(4-Ac)-OH can be added to the amber position to form mutant Z-domain proteins. H-Phe(4-Ac)-OH is used as a functional amino acid in peptide modification to achieve chemical bonding between peptides and solid surfaces .
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Cat. No.: HY-W392912A
CAS No.: 2833-24-1
Synonyms: Methyl (2E)-4-oxopent-2-enoate
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Others

Methyl trans-4-oxo-2-pentenoate (Methyl (2E)-4-oxopent-2-enoate) is a heterofunctionalized dienophile containing both ketone and ester functional groups. The enone structure within the Methyl trans-4-oxo-2-pentenoate molecule makes it a highly reactive Michael acceptor capable of regioselective conjugate addition, which is commonly used in reactions for constructing complex ring systems such as the Robinson annulation. Methyl trans-4-oxo-2-pentenoate can serve as a substrate in the synthesis of α-(alkylmethylene) butyrolactone derivatives. Methyl trans-4-oxo-2-pentenoate participates in asymmetric Diels-Alder reactions promoted by chiral palladium complexes .
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