944059-90-9Relevant academic research and scientific papers
Synthesis of γ-amino acid esters by 1,4-addition of deprotonated α-aminonitriles and α-(alkylideneamino)nitriles to α,β-unsaturated esters
Bergner, Ines,Opatz, Till
, p. 918 - 928 (2007)
α-Aminonitriles and α-(alkylideneamino)nitriles can serve as readily available α-aminocarbanion equivalents. Their conjugate addition to α,β-unsaturated esters followed by reduction furnishes polysubstituted γ-amino acid esters in moderate to high yield.
PROCESSES FOR PREPARATION OF (S)-TERT-BUTYL 4,5-DIAMINO-5-OXOPENTANOATE
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Paragraph 00370, (2019/03/12)
Provided are processes for the preparation of (S)-tert-butyl 4,5-diamino-5-oxopentanoate, or a salt, solvate, hydrate, enantiomer, mixture of enantiomers, or isotopologue thereof. Also provided are solid forms of various intermediates and products obtained from the processes.
