Isocyanates, Part 4.10 Convenient Phosgene-Free Method for the Synthesis and Derivatization of Enantiopure α-Isocyanato Carboxylic Acid Esters

DOI: 10.1055/s-1997-928

Source and publish data:

Synlett p. 925 - 928 (1997)

Update date:2022-08-12

Topics:

Authors:

Kn?lker, Hans-Joachim

Braxmeier, Tobias

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Article abstract of DOI:10.1055/s-1997-928

A novel phosgene-free procedure for the synthesis of α-isocyanato carboxylic acid esters starting from α-amino acid esters has been achieved. The isocyanates are obtained enantiomerically pure (> 99% ee) by a DMAP-catalyzed isocyanation with di-tert-butyl

Full text of DOI:10.1055/s-1997-928

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