ES2014391T3 - Fabricacion de glioxilatos de alquilo con catalizador de fosfato ferrico. - Google Patents

Fabricacion de glioxilatos de alquilo con catalizador de fosfato ferrico.

Info

Publication number
ES2014391T3
ES2014391T3 ES89870125T ES89870125T ES2014391T3 ES 2014391 T3 ES2014391 T3 ES 2014391T3 ES 89870125 T ES89870125 T ES 89870125T ES 89870125 T ES89870125 T ES 89870125T ES 2014391 T3 ES2014391 T3 ES 2014391T3
Authority
ES
Spain
Prior art keywords
ferric phosphate
glioxylates
alkyl
manufacture
phosphate catalyst
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES89870125T
Other languages
English (en)
Other versions
ES2014391A4 (es
Inventor
Prakasa Rao Anantaneni
Tao Ping Li
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Monsanto Co
Original Assignee
Monsanto Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Monsanto Co filed Critical Monsanto Co
Publication of ES2014391A4 publication Critical patent/ES2014391A4/es
Application granted granted Critical
Publication of ES2014391T3 publication Critical patent/ES2014391T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/185—Phosphorus; Compounds thereof with iron group metals or platinum group metals
    • B01J27/1853—Phosphorus; Compounds thereof with iron group metals or platinum group metals with iron, cobalt or nickel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

UN PROCEDIMIENTO DE ESTA INVENCION PARA PRODUCIR ESTERES DE GLIOXILATO SE LLEVA A CABO POR CONTACTO CON UN CATALIZADOR QUE CONTIENE FOSFATO FERRICO EN UNA COMPOSICION SOPORTADA SOBRE ALUMINA QUE CONTIENE UN GAS QUE TIENE OXIGENO, Y UN ESTER ALQUILICO INFERIOR DE ACIDO GLICOLICO VAPORIZADO. EL PROCEDIMIENTO DE LA INVENCION SE PUEDE LLEVAR A CABO COMO UN LECHO FIJO O UNA OPERACION EN LECHO FLUIDO.
ES89870125T 1988-08-09 1989-08-08 Fabricacion de glioxilatos de alquilo con catalizador de fosfato ferrico. Expired - Lifetime ES2014391T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/230,289 US4900864A (en) 1988-08-09 1988-08-09 Manufacture of alkyl glyoxylates with ferric phosphate catalyst

Publications (2)

Publication Number Publication Date
ES2014391A4 ES2014391A4 (es) 1990-07-16
ES2014391T3 true ES2014391T3 (es) 1994-08-01

Family

ID=22864628

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89870125T Expired - Lifetime ES2014391T3 (es) 1988-08-09 1989-08-08 Fabricacion de glioxilatos de alquilo con catalizador de fosfato ferrico.

Country Status (7)

Country Link
US (1) US4900864A (es)
EP (1) EP0354894B1 (es)
JP (1) JPH0742253B2 (es)
AT (1) ATE87607T1 (es)
CA (1) CA1336829C (es)
DE (1) DE68905709T2 (es)
ES (1) ES2014391T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5523459A (en) * 1994-03-25 1996-06-04 Ube Industries, Ltd. Preparation of α-keto acid ester
JP2934605B2 (ja) * 1995-08-24 1999-08-16 株式会社日本触媒 α−オキソカルボン酸エステルの製造方法およびそれに用いる触媒
KR100864708B1 (ko) 2006-12-28 2008-10-23 삼성광주전자 주식회사 진공청소기의 멀티 사이클론 집진장치
CN112090433B (zh) * 2020-09-15 2022-11-29 江苏金聚合金材料有限公司 一种乙醛酸甲酯催化剂的制备和应用
CN114471743B (zh) * 2020-10-27 2024-01-09 中国石油化工股份有限公司 一种含磷酸铁的高级氧化催化剂及其制备方法
CN114591170B (zh) * 2020-12-07 2023-06-06 中国科学院大连化学物理研究所 一种乙醇酸酯氧化制乙醛酸酯的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144226A (en) * 1977-08-22 1979-03-13 Monsanto Company Polymeric acetal carboxylates
DE2904775C2 (de) * 1979-02-08 1985-03-21 Hoechst Ag, 6230 Frankfurt Verfahren zur Herstellung von Glyoxylsäureestern
US4427792A (en) 1981-08-10 1984-01-24 The Standard Oil Company Iron-phosphorus mixed oxide catalysts and process for their preparation
US4410727A (en) * 1982-03-08 1983-10-18 Ashland Oil, Inc. Oxydehydrogenation of isobutyric acid and its lower alkyl esters
DE3323372A1 (de) * 1983-06-29 1985-01-10 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung eines glyoxylsaeureesters
EP0149439A3 (en) * 1984-01-03 1986-01-08 Monsanto Company Production of alkyl glyoxylates
FR2588866B1 (fr) * 1985-10-23 1988-01-15 Hoechst France Procede de fabrication de glyoxylate d'alkyle

Also Published As

Publication number Publication date
ATE87607T1 (de) 1993-04-15
DE68905709T2 (de) 1993-10-14
DE68905709D1 (de) 1993-05-06
JPH0291046A (ja) 1990-03-30
US4900864A (en) 1990-02-13
EP0354894B1 (en) 1993-03-31
CA1336829C (en) 1995-08-29
EP0354894A1 (en) 1990-02-14
ES2014391A4 (es) 1990-07-16
JPH0742253B2 (ja) 1995-05-10

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