公开(公告)号：US20250136887A1

公开(公告)日：2025-05-01

申请号：US18686577

申请日：2022-08-09

Applicant: VERSALIS S.P.A.

Inventor： Nicola VECCHINI ,  Mirco NODARI ,  Armando GALEOTTI ,  Daniele DELLEDONNE

IPC: C10M133/06 ,  C07C227/08 ,  C10M169/04

Abstract: A Method for the synthesis of ω-amino acids or derivatives thereof, includes the following steps synthesis of an ω-oxoester/linear acid by hydroformylation by CO/H2 mixture of at least one monounsaturated acid/ester, the monounsaturated acid/ester preferably resulting from a reaction of metathesis of oils/fats from renewable sources; synthesis of a linear ω-amino acid/ester and/or ω-aminoamide, subjecting the aforementioned ω-oxoester/linear acid to reductive amination; and possible synthesis of a linear ω-amino acid, subjecting the aforementioned linear ω-aminoester and/or ω-aminoamide to hydrolysis.