Title:
PROCESS FOR PRODUCTION OF AROMATIC COMPOUNDS COMPRISING AT LEAST TWO AMINE FUNCTIONS
Document Type and Number:
WIPO Patent Application WO/2018/086491
Kind Code:
A1
Abstract:
Provided is a process for the production of an aromatic compound comprising at least two amine functions, comprising reacting an aromatic compound having at least one hydroxyl function and at least one aldehyde function with a second reactant having an amine function, in the presence of a reductant agent and a catalyst comprising at least one metal element in elemental form and/or at least one metal oxide.
Inventors:
LI PENG (CN)
LIEBENS ARMIN T (CN)
SHI FENG (CN)
YUAN HANGKONG (CN)
LIEBENS ARMIN T (CN)
SHI FENG (CN)
YUAN HANGKONG (CN)
Application Number:
PCT/CN2017/109477
Publication Date:
May 17, 2018
Filing Date:
November 06, 2017
Export Citation:
Assignee:
RHODIA OPERATIONS (FR)
LANZHOU INST OF CHEMICAL PHYSICS CHINESE ACADEMY OF SCIENCE (CN)
LANZHOU INST OF CHEMICAL PHYSICS CHINESE ACADEMY OF SCIENCE (CN)
International Classes:
C07D307/52; B01J21/02; B01J23/08; B01J23/44; B01J23/46; B01J23/72; B01J23/755
Domestic Patent References:
| WO2014198057A1 | 2014-12-18 | |||
| WO2003051508A1 | 2003-06-26 | |||
| WO1990009368A1 | 1990-08-23 | |||
| WO2015054828A1 | 2015-04-23 | |||
| WO2016004867A1 | 2016-01-14 |
Foreign References:
| CN107011194A | 2017-08-04 | |||
| EP0312253A2 | 1989-04-19 | |||
| US4152353A | 1979-05-01 | |||
| US4912260A | 1990-03-27 | |||
| CN1138499A | 1996-12-25 | |||
| US4409399A | 1983-10-11 | |||
| CN104277018A | 2015-01-14 |
Other References:
GUILLENA, GRABRIELA ET AL.: "Hydrogen Autotransfer in the N-Alkylation of Amines and Related Compounds using Alcohols and Amines as Electrophiles", CHEMICAL REVIEWS, vol. 110, no. 3, 23 November 2009 (2009-11-23), pages 1611 - 1641, XP055262106
See also references of EP 3541791A4
See also references of EP 3541791A4
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (CN)
Download PDF: