Radical azidonation of aldehydes.

Autor: Marinescu L; Department of Chemistry, Aarhus University, Langelandsgade 140, DK-8000 Aarhus C, Denmark., Thinggaard J, Thomsen IB, Bols M
Jazyk: angličtina
Zdroj: The Journal of organic chemistry [J Org Chem] 2003 Nov 28; Vol. 68 (24), pp. 9453-5.
DOI: 10.1021/jo035163v
Abstrakt: Aliphatic and aromatic aldehydes can be converted to acyl azides by treatment with iodine azide at 0-25 degrees C. If the reaction is performed at reflux Curtius rearrangement occurs and carbamoyl azides are obtained in 70-97% yield from the aldehyde. The reaction was shown to have a radical mechanism.
Databáze: MEDLINE