A convenient and new approach to the synthesis of ω-heterocyclic amino acids from carboxy lactams through ring-chain-transformation. Part 2: Synthesis of (2R)-/(2S)-2-aminomethyl-3-(1-aryl-/1,5-diaryl-1H-pyrazol-3-yl)- propionic acid

DOI: 10.1016/j.tet.2005.07.018

Source and publish data:

Tetrahedron p. 8868 - 8874 (2005)

Update date:2022-08-02

Topics:

Authors:

Singh, Rakesh K.

Sinha, Neelima

Jain, Sanjay

Salman, Mohammad

Naqvi, Fehmida

Anand, Nitya

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Article abstract of DOI:10.1016/j.tet.2005.07.018

Making use of amide activation, a convenient and short path synthesis of optically pure ω-heterocyclic-β-amino acids has been achieved from (1R,3R)- and (1R,3S)-5-oxo-1-(1-phenyl-ethyl)-pyrrolidine-3-carboxylic acid methyl ester. The key step of the synth

Full text of DOI:10.1016/j.tet.2005.07.018

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