Chemistry is traditionally divided into organic and inorganic chemistry. category: pyrrolines, The former is the study of compounds containing at least one carbon-hydrogen bonds.In a patent£¬Which mentioned a new discovery about 69778-83-2
Dipeptide analogues containing 4-ethoxy-3-pyrrolin-2-ones
Pyrrolidine-2,4-diones (1) are naturally occurring analogues of amino acids. We herein present a facile synthesis of N-acylated, O-alkylated pyrrolin-2-ones (2) in high yield and excellent enantiopurity. Molecular mechanics calculations suggest that the resulting dipeptide analogues adopt a linear, extended conformation.
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Reference£º
Pyrroline – Wikipedia,
1-Pyrroline | C4H7N – PubChem