ES508998A0 - Procedimiento heterogeneo en fase vapor para preparar un diester de acido oxalico. - Google Patents

Procedimiento heterogeneo en fase vapor para preparar un diester de acido oxalico.

Info

Publication number
ES508998A0
ES508998A0 ES508998A ES508998A ES508998A0 ES 508998 A0 ES508998 A0 ES 508998A0 ES 508998 A ES508998 A ES 508998A ES 508998 A ES508998 A ES 508998A ES 508998 A0 ES508998 A0 ES 508998A0
Authority
ES
Spain
Prior art keywords
diester
prepare
oxalic acid
steam phase
heterogeneous process
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.)
Granted
Application number
ES508998A
Other languages
English (en)
Other versions
ES8300672A1 (es
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of ES508998A0 publication Critical patent/ES508998A0/es
Publication of ES8300672A1 publication Critical patent/ES8300672A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/34—Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
    • C07C69/36—Oxalic acid esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
ES508998A 1981-01-23 1982-01-22 Procedimiento heterogeneo en fase vapor para preparar un diester de acido oxalico. Expired ES8300672A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22764081A 1981-01-23 1981-01-23
US06/239,762 US4616093A (en) 1981-01-23 1981-03-12 Process for preparing a diester of oxalic acid in the vapor phase

Publications (2)

Publication Number Publication Date
ES508998A0 true ES508998A0 (es) 1982-12-01
ES8300672A1 ES8300672A1 (es) 1982-12-01

Family

ID=26921621

Family Applications (1)

Application Number Title Priority Date Filing Date
ES508998A Expired ES8300672A1 (es) 1981-01-23 1982-01-22 Procedimiento heterogeneo en fase vapor para preparar un diester de acido oxalico.

Country Status (12)

Country Link
US (1) US4616093A (es)
EP (1) EP0057630B1 (es)
KR (1) KR830008977A (es)
AR (1) AR228887A1 (es)
AU (1) AU553222B2 (es)
BR (1) BR8200313A (es)
CA (1) CA1187095A (es)
DE (1) DE3264960D1 (es)
ES (1) ES8300672A1 (es)
MX (1) MX158713A (es)
MY (1) MY8700087A (es)
SG (1) SG69986G (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5980630A (ja) * 1982-11-01 1984-05-10 Ube Ind Ltd シユウ酸ジエステルの製法
US4487958A (en) * 1982-09-30 1984-12-11 Union Carbide Corporation Process for preparing a diester of oxalic acid
DE3342291A1 (de) * 1983-11-23 1985-05-30 Röhm GmbH, 6100 Darmstadt Verfahren zur herstellung von oxalsaeurediestern
EP0601705B1 (en) * 1992-12-07 1996-11-06 Ford Motor Company Limited Catalysts from organo-noble metal precursors
EP0802175A1 (en) * 1996-04-16 1997-10-22 Ube Industries, Ltd. Process for preparation of dialkyl oxalate
JPWO2004000457A1 (ja) * 2002-06-24 2005-10-20 田中貴金属工業株式会社 改質ガス中の一酸化炭素の選択酸化触媒
US20070184974A1 (en) * 2006-02-06 2007-08-09 Bates Stephen C High temperature metal-on-oxide-ceramic catalysts
CN101830806B (zh) * 2010-05-21 2013-07-24 上海浦景化工技术有限公司 一种联产碳酸二甲酯和草酸二甲酯的方法和装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5315313A (en) * 1976-07-27 1978-02-13 Ube Ind Ltd Production of oxalic acid diesters
JPS54100312A (en) * 1978-01-25 1979-08-08 Ube Ind Ltd Preparation of oxalic diesters
JPS5441813A (en) * 1977-09-07 1979-04-03 Ube Ind Ltd Preparation of oxalic acid diesters
IT1097268B (it) * 1978-06-23 1985-08-31 Montedison Spa Processo per la preparazione di esteri dell'acido ossalico

Also Published As

Publication number Publication date
AU7975682A (en) 1982-07-29
ES8300672A1 (es) 1982-12-01
DE3264960D1 (en) 1985-09-05
EP0057630B1 (en) 1985-07-31
AU553222B2 (en) 1986-07-10
AR228887A1 (es) 1983-04-29
CA1187095A (en) 1985-05-14
BR8200313A (pt) 1982-11-23
EP0057630A1 (en) 1982-08-11
MY8700087A (en) 1987-12-31
KR830008977A (ko) 1983-12-16
MX158713A (es) 1989-03-03
US4616093A (en) 1986-10-07
SG69986G (en) 1987-02-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010402