
Synthesis p. 809 - 814 (1993)
Update date:2022-09-26
Topics:
Schmidt
Riedl
Appropriately protected di- and tripeptides containing (R,S)-tetrahydropyridazine-3-carboxylic acids were synthesized via protected γ-formyl-α-hydrazinobutyric acids. The latter compounds are obtained from acetals of either ethyl γ-formylbutyrate or ethyl γ-formyl-α-oxobutyrate.
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