MY8700344A - Process for preparing oxalic acid diesters - Google Patents

Process for preparing oxalic acid diesters

Info

Publication number
MY8700344A
MY8700344A MY344/87A MY8700344A MY8700344A MY 8700344 A MY8700344 A MY 8700344A MY 344/87 A MY344/87 A MY 344/87A MY 8700344 A MY8700344 A MY 8700344A MY 8700344 A MY8700344 A MY 8700344A
Authority
MY
Malaysia
Prior art keywords
oxalic acid
acid diesters
preparing oxalic
preparing
diesters
Prior art date
Application number
MY344/87A
Other languages
English (en)
Inventor
Haruhiko Miyazaki
Yasushi Shiomi
Satoru Fujitus
Katsuro Masunaga
Hiroshi Yanagisawa
Original Assignee
Ube Industries
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
Priority claimed from JP56007909A external-priority patent/JPS57122042A/ja
Priority claimed from JP56007911A external-priority patent/JPS607938B2/ja
Priority claimed from JP56009034A external-priority patent/JPS607939B2/ja
Application filed by Ube Industries filed Critical Ube Industries
Publication of MY8700344A publication Critical patent/MY8700344A/xx

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
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/031—Precipitation
    • B01J37/035—Precipitation on carriers
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/16—Reducing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
MY344/87A 1981-01-23 1987-12-30 Process for preparing oxalic acid diesters MY8700344A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP56007909A JPS57122042A (en) 1981-01-23 1981-01-23 Preparation of oxalic acid diester
JP56007911A JPS607938B2 (ja) 1981-01-23 1981-01-23 シユウ酸ジエステル合成用白金族金属系触媒の製法
JP56009034A JPS607939B2 (ja) 1981-01-26 1981-01-26 シユウ酸ジエステル合成用白金族金属系触媒の製造法

Publications (1)

Publication Number Publication Date
MY8700344A true MY8700344A (en) 1987-12-31

Family

ID=27277797

Family Applications (1)

Application Number Title Priority Date Filing Date
MY344/87A MY8700344A (en) 1981-01-23 1987-12-30 Process for preparing oxalic acid diesters

Country Status (9)

Country Link
US (1) US4410722A (xx)
EP (1) EP0056993B1 (xx)
KR (1) KR870000057B1 (xx)
AU (1) AU545855B2 (xx)
BR (1) BR8200333A (xx)
CA (1) CA1187094A (xx)
DE (1) DE3261642D1 (xx)
GB (1) GB2092138B (xx)
MY (1) MY8700344A (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58126836A (ja) * 1982-01-26 1983-07-28 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
JPS5982233A (ja) * 1982-11-01 1984-05-12 Hitachi Ltd アンロ−ダの運転方法
DE3342291A1 (de) * 1983-11-23 1985-05-30 Röhm GmbH, 6100 Darmstadt Verfahren zur herstellung von oxalsaeurediestern
US4891346A (en) * 1986-02-25 1990-01-02 The Dow Chemical Company Redispersal of Ru, Os, Rh and Pd catalysts and processes therewith
US4663477A (en) * 1986-03-27 1987-05-05 Union Carbide Corporation Process for the hydrolysis of dialkyl carbonates
CN102649734B (zh) * 2011-02-25 2014-07-02 中国石油化工股份有限公司 通过一氧化碳气体催化偶联反应制草酸酯的方法
CN102441405B (zh) * 2011-10-31 2013-07-24 河南煤业化工集团研究院有限责任公司 一种气相合成草酸酯的催化剂及其制备方法
CN102600863B (zh) * 2012-02-29 2014-02-12 河南煤业化工集团研究院有限责任公司 一种合成草酸酯的钯铜基催化剂及其制备方法
CN103316671B (zh) * 2013-06-27 2015-12-23 陕西师范大学 有机一氧化碳释放分子制备钯碳的方法及其催化应用
KR101547100B1 (ko) * 2014-02-12 2015-08-25 한국과학기술원 질산성 질소의 제거효율과 질소 선택도가 높은 이중금속 촉매의 제조방법 및 그 촉매
CN111420675B (zh) * 2018-12-20 2023-07-28 上海华谊能源化工有限公司 一种用于一氧化碳催化偶联合成碳酸二甲酯的催化剂及其制备方法与应用
CN111604059A (zh) * 2019-02-22 2020-09-01 上海诺哈尔化工技术有限公司 一种用于草酸酯合成的催化剂及其制备方法和应用
CN114054043B (zh) * 2021-11-29 2023-11-03 江苏金聚合金材料有限公司 一种碳酸二甲酯合成催化剂及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL170379C (nl) * 1970-12-02 1983-04-18 Shell Int Research Werkwijze voor het bereiden van katalysatoren en/of acceptoren voor het verwijderen van zwaveloxyden uit gassen die deze bevatten, alsmede gevormde voortbrengselen, bestaande uit een onder toepassing van zodanige werkwijze verkregen katalysator en/of acceptor.
DE2447746A1 (de) * 1973-10-31 1975-05-07 American Cyanamid Co Stabiler aluminiumoxidkatalysatortraeger und verfahren zu seiner herstellung
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
KR830008979A (ko) 1983-12-16
GB2092138A (en) 1982-08-11
GB2092138B (en) 1985-01-30
AU7945382A (en) 1982-07-29
DE3261642D1 (en) 1985-02-07
AU545855B2 (en) 1985-08-01
KR870000057B1 (ko) 1987-02-09
EP0056993B1 (en) 1984-12-27
US4410722A (en) 1983-10-18
CA1187094A (en) 1985-05-14
BR8200333A (pt) 1982-11-23
EP0056993A1 (en) 1982-08-04

Similar Documents

Publication Publication Date Title
PT74504A (en) Process for preparing imidazodiazepines
DE3261642D1 (en) Process for preparing oxalic acid diesters
GB2133002B (en) Process for preparing 4-amino-5-hexenoic acid
DE3268413D1 (en) Process for preparing chlorotrifluoromethylbenzene
DE3261535D1 (en) Process for preparing aryldiazosulphonates
PL238623A1 (en) Process for preparing 5-phenyl-2s-pentanol
DE3266120D1 (en) Process for preparing amino-arylsulphonic acids
DE3261580D1 (en) Process for preparing 4-haloazetidin-2-ones
RO82537B (ro) Procedeu pentru prepararea acidului diaceton-cetugulonic
DE3264098D1 (en) Process for preparing 1-alkyl-2-chloro-5-nitro-benzene-4-sulphonic acids
ZA82300B (en) Process for the preparation of oxalic acid diesters
DE3260364D1 (en) Process for preparing vinyl-phosphonic acid
DE3260577D1 (en) Process for preparing s-aryl-thioglycolic acids
DE3260188D1 (en) Process for preparing vinyl-phosphonic acid
DE3266705D1 (en) Process for preparing 6-chloro-3-toluidino-4-sulphonic acid
DE3261312D1 (en) Process for preparation of oxalic acid diesters
ZA82299B (en) Process for preparing oxalic acid diesters
DE3266434D1 (en) Process for preparing beta-hydroxy-beta-methylglutaric acid
GB2173794B (en) Process for preparing oxalic acid diesters
DE3262826D1 (en) Process for preparing m-alkylhydroxybenzene
DE3267381D1 (en) Process for preparing beta-chloroalanine
GB2112777B (en) Process for preparing mononitrochlorobenzene
DE3260454D1 (en) Process for preparing vinyl-phosphonic-acid diesters
DE3261743D1 (en) Process for preparing p-sulfanilic acid
ZA849170B (en) Process for the preparation of oxalic acid diesters