New cleavable isocyanides for the combinatorial synthesis of α-amino acid analogue tetrazoles

DOI: 10.1016/j.tetlet.2005.08.101

Source and publish data:

Tetrahedron Letters p. 7393 - 7396 (2005)

Update date:2022-07-30

Topics:

Authors:

Mayer, Josef

Umkehrer, Michael

Kalinski, Cédric

Ross, Günther

Kolb, Jürgen

Burdack, Christoph

Hiller, Wolfgang

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Article abstract of DOI:10.1016/j.tetlet.2005.08.101

3-Substituted 3-isocyano propionates as new cleavable isocyanides in combinatorial tetrazole synthesis via Ugi-reaction are introduced. The obtained 5-substituted tetrazoles are transformed into carboxylic acid isosteric 5-substituted 1H-tetrazoles under basic cleavage conditions.

Full text of DOI:10.1016/j.tetlet.2005.08.101

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