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Índice de la ficha

Updated at: 24/07/2026
Numero publicacion: WO.0200604.A1
Fecha publicacion: 03/01/2002
Numero solicitud: 0100243

En detalle

Resumen

The invention relates to a novel method for synthesizing bis(2-hydroxyaryl)aminoacetic acids with a high degree of purity and good yield. Said compounds can be used as ligands to obtain iron chelates that can be applied as micronutrient fertilizers in agriculture. The method is based on the use of trimethylsilyl cyanide (TMSCN) in a modified Strecker synthesis. Due to their high degree of purity, the ligands obtained through said method can be used as stocks for the analysis and quantification of commercial chelates.

Estado legal

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Etiquetas

Inventores

Sierra Rodriguez Miguel AngelGomez Gallego MarAlcazar Montero RobertoLucena Marotta Juan JoseAlvarez Fernandez AnaYunta Mezquita Felipe

Solicitantes

Universidad Complutense de MadridUniversidad Autónoma de MadridSierra Rodriguez Miguel AngelGomez Gallego MarAlcazar Montero RobertoLucena Marotta Juan JoseAlvarez Fernandez AnaYunta Mezquita Felipe

Clasificacion ipc

C07C 227/ 02 A IC07C 227/ 26 A I

Publicaciones

WO.0200604.A1