Title:
METHOD FOR PRODUCING GLYCOLIC ACID
Document Type and Number:
WIPO Patent Application WO/2022/135433
Kind Code:
A1
Abstract:
A method for producing glycolic acid by selectively hydrogenating glyoxylic acid using a catalyst comprising at least one transition metal element, the glycolic acid produced, as well as the uses thereof.
Inventors:
SU FANGZHENG (CN)
STORET ISABELLE (FR)
STREIFF STEPHANE (CN)
STORET ISABELLE (FR)
STREIFF STEPHANE (CN)
Application Number:
PCT/CN2021/140281
Publication Date:
June 30, 2022
Filing Date:
December 22, 2021
Export Citation:
Assignee:
RHODIA OPERATIONS (FR)
SOLVAY CHINA CO LTD (CN)
SOLVAY CHINA CO LTD (CN)
International Classes:
C07C51/367; B01J23/44; B01J25/02; C07C51/00; C07C59/06
Foreign References:
| CN113845415A | 2021-12-28 | |||
| JP2009235054A | 2009-10-15 | |||
| JPS62281842A | 1987-12-07 |
Other References:
KURE BUNSHO, MATSUMOTO TAKAHIRO, ICHIKAWA KOJI, FUKUZUMI SHUNICHI, HIGUCHI YOSHIKI, YAGI TATSUHIKO, OGO SEIJI: "pH-Dependent isotope exchange and hydrogenation catalysed by water-soluble NiRu complexes as functional models for [NiFe]hydrogenases", DALTON TRANSACTIONS, RSC - ROYAL SOCIETY OF CHEMISTRY, CAMBRIDGE, 1 January 2008 (2008-01-01), Cambridge , pages 4747 - 4755, XP055945886, ISSN: 1477-9226, DOI: 10.1039/b807555g
SEIJI OGO, NOBUYUKI MAKIHARA, YUICHI KANEKO, AND YOSHIHITO WATANABE: "pH-Dependent Transfer Hydrogenation, Reductive Amination, and Dehalogenation of Water-Soluble Carbonyl Compounds and Alkyl Halides Promoted by Cp*Ir Complexes", ORGANOMETALLICS, AMERICAN CHEMICAL SOCIETY, vol. 20, no. 23, 12 November 2001 (2001-11-12), pages 4903 - 4910, XP001101282, ISSN: 0276-7333, DOI: 10.1021/om010523v
SEIJI OGO, NOBUYUKI MAKIHARA, YOSHIHITO WATANABE: "pH-Dependent Transfer Hydrogenation of Water-Soluble Carbonyl Compounds with [Cp*Ir III (H 2 O) 3 ] 2+ (Cp* = η 5 -C 5 Me 5 ) as a Catalyst Precursor and HCOONa as a Hydrogen Donor in Water", ORGANOMETALLICS, AMERICAN CHEMICAL SOCIETY, vol. 18, no. 26, 1 December 1999 (1999-12-01), pages 5470 - 5474, XP055046599, ISSN: 02767333, DOI: 10.1021/om9903689
SEIJI OGO, NOBUYUKI MAKIHARA, YUICHI KANEKO, AND YOSHIHITO WATANABE: "pH-Dependent Transfer Hydrogenation, Reductive Amination, and Dehalogenation of Water-Soluble Carbonyl Compounds and Alkyl Halides Promoted by Cp*Ir Complexes", ORGANOMETALLICS, AMERICAN CHEMICAL SOCIETY, vol. 20, no. 23, 12 November 2001 (2001-11-12), pages 4903 - 4910, XP001101282, ISSN: 0276-7333, DOI: 10.1021/om010523v
SEIJI OGO, NOBUYUKI MAKIHARA, YOSHIHITO WATANABE: "pH-Dependent Transfer Hydrogenation of Water-Soluble Carbonyl Compounds with [Cp*Ir III (H 2 O) 3 ] 2+ (Cp* = η 5 -C 5 Me 5 ) as a Catalyst Precursor and HCOONa as a Hydrogen Donor in Water", ORGANOMETALLICS, AMERICAN CHEMICAL SOCIETY, vol. 18, no. 26, 1 December 1999 (1999-12-01), pages 5470 - 5474, XP055046599, ISSN: 02767333, DOI: 10.1021/om9903689
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (CN)
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