Title:
【発明の名称】アジピン酸の製造
Document Type and Number:
Japanese Patent JP2001503425
Kind Code:
A
Abstract:
This invention provides a process for the preparation of adipic acid from pentenoic acids or esters of pentenoic acids by hydrocarboxylation of a reaction mixture in which gamma-valerolactone constitutes 30 to 70% by weight of the reaction mixture.
Inventors:
Brunner, Harold, Stanley, Junior.
Lane, Samuel, Livingstone.
Murphy, Bruce, Edwin.
Lane, Samuel, Livingstone.
Murphy, Bruce, Edwin.
Application Number:
JP52139598A
Publication Date:
March 13, 2001
Filing Date:
October 06, 1997
Export Citation:
Assignee:
E.I.DU PONT DE NEMOURS AND COMPANY
DSM N.V.
DSM N.V.
International Classes:
C07C51/10; C07C51/14; C07C55/14; C07C67/38; (IPC1-7): C07C51/14
Attorney, Agent or Firm:
Yoshikazu Tani (2 outside)