GB1499245A - Preparation of hydroxy-carboxylic acids and their derivatives - Google Patents

Preparation of hydroxy-carboxylic acids and their derivatives

Info

Publication number
GB1499245A
GB1499245A GB16284/76A GB1628476A GB1499245A GB 1499245 A GB1499245 A GB 1499245A GB 16284/76 A GB16284/76 A GB 16284/76A GB 1628476 A GB1628476 A GB 1628476A GB 1499245 A GB1499245 A GB 1499245A
Authority
GB
United Kingdom
Prior art keywords
derivatives
hydroxy
catalyst
hydrogen
april
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
Application number
GB16284/76A
Other languages
English (en)
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.)
PPG Industries Inc
Original Assignee
PPG Industries Inc
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 PPG Industries Inc filed Critical PPG Industries Inc
Publication of GB1499245A publication Critical patent/GB1499245A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/36—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/56—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
GB16284/76A 1975-04-23 1976-04-22 Preparation of hydroxy-carboxylic acids and their derivatives Expired GB1499245A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57069175A 1975-04-23 1975-04-23

Publications (1)

Publication Number Publication Date
GB1499245A true GB1499245A (en) 1978-01-25

Family

ID=24280665

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16284/76A Expired GB1499245A (en) 1975-04-23 1976-04-22 Preparation of hydroxy-carboxylic acids and their derivatives

Country Status (8)

Country Link
JP (1) JPS51127024A (ru)
BE (1) BE841073A (ru)
CA (1) CA1077517A (ru)
DE (1) DE2617085A1 (ru)
FR (1) FR2308612A1 (ru)
GB (1) GB1499245A (ru)
IT (1) IT1059478B (ru)
NL (1) NL7604129A (ru)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012040007A2 (en) 2010-09-23 2012-03-29 Eastman Chemical Company Process for recovering and recycling an acid catalyst
US8466328B2 (en) 2010-08-18 2013-06-18 Eastman Chemical Company Method for recovery and recycle of ruthenium homogeneous catalysts
WO2013142091A1 (en) 2012-03-23 2013-09-26 Eastman Chemical Company Passivation of a homegeneous hydrogenation catalyst for the production of ethylene glycol
WO2013148497A1 (en) 2012-03-27 2013-10-03 Eastman Chemical Company Process for recovering and recycling an acid catalyst
WO2013173156A1 (en) 2012-05-16 2013-11-21 Eastman Chemical Company Reactive distillation of a carboxylic acid and a glycol
US8703999B2 (en) 2012-03-27 2014-04-22 Eastman Chemical Company Hydrocarboxylation of methylene dipropionate in the presence of propionic acid and a heterogeneous catalyst
US8765999B2 (en) 2012-03-27 2014-07-01 Eastman Chemical Company Hydrocarboxylation of formaldehyde in the presence of a higher order carboxylic acid and a homogeneous catalyst
US8785686B2 (en) 2010-09-23 2014-07-22 Eastman Chemical Company Process for recovering and recycling an acid catalyst
US8829248B2 (en) 2010-08-18 2014-09-09 Eastman Chemical Company Method for recovery and recycle of ruthenium homogeneous catalysts
US8829234B2 (en) 2012-03-27 2014-09-09 Eastman Chemical Company Hydrocarboxylation of formaldehyde in the presence of a higher order carboxylic acid and heterogeneous catalyst
US8927766B2 (en) 2012-03-27 2015-01-06 Eastman Chemical Company Hydrocarboxylation of methylene dipropionate in the presence of a propionic acid and a homogeneous catalyst
US9040748B2 (en) 2012-06-08 2015-05-26 Eastman Chemical Company Hydrocarboxylation of aqueous formaldehyde using a dehydrating recycle stream to decrease water concentration
US9227896B2 (en) 2010-08-18 2016-01-05 Eastman Chemical Company Process for the separation and purification of a mixed diol stream
US10087131B2 (en) 2015-04-08 2018-10-02 Johnson Matthey Davy Technologies Limited Process for the production of glycolic acid
US10335774B2 (en) 2015-04-08 2019-07-02 Johnson Matthey Davy Technologies Limited Carbonylation process and catalyst system therefor
US10640443B2 (en) 2016-09-16 2020-05-05 Johnson Matthey Davy Technologies Limited Process for the production of glycolic acid

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5673042A (en) * 1979-11-20 1981-06-17 Mitsubishi Gas Chem Co Inc Preparation of glycolic acid
DE3133353C2 (de) * 1981-08-22 1985-07-18 Chemische Werke Hüls AG, 4370 Marl Verfahren zur Herstellung von Glykolsäure oder ihrer Ester
JPS60260538A (ja) * 1984-06-07 1985-12-23 Agency Of Ind Science & Technol グリコ−ル酸エステルの製造法
US5900258A (en) * 1996-02-01 1999-05-04 Zeolitics Inc. Anti-bacterial compositions

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9227896B2 (en) 2010-08-18 2016-01-05 Eastman Chemical Company Process for the separation and purification of a mixed diol stream
US8829248B2 (en) 2010-08-18 2014-09-09 Eastman Chemical Company Method for recovery and recycle of ruthenium homogeneous catalysts
US10329230B2 (en) 2010-08-18 2019-06-25 Eastman Chemical Company Process for the separation and purification of a mixed diol stream
US8466328B2 (en) 2010-08-18 2013-06-18 Eastman Chemical Company Method for recovery and recycle of ruthenium homogeneous catalysts
US8779214B2 (en) 2010-08-18 2014-07-15 Eastman Chemical Company Methods for recovery and recycle of ruthenium homogenous catalysts
WO2012040007A2 (en) 2010-09-23 2012-03-29 Eastman Chemical Company Process for recovering and recycling an acid catalyst
US8709376B2 (en) 2010-09-23 2014-04-29 Eastman Chemical Company Process for recovering and recycling an acid catalyst
US8785686B2 (en) 2010-09-23 2014-07-22 Eastman Chemical Company Process for recovering and recycling an acid catalyst
WO2013142091A1 (en) 2012-03-23 2013-09-26 Eastman Chemical Company Passivation of a homegeneous hydrogenation catalyst for the production of ethylene glycol
US8969632B2 (en) 2012-03-23 2015-03-03 Eastman Chemical Company Passivation of a homogeneous hydrogenation catalyst for the production of ethylene glycol
US8829234B2 (en) 2012-03-27 2014-09-09 Eastman Chemical Company Hydrocarboxylation of formaldehyde in the presence of a higher order carboxylic acid and heterogeneous catalyst
US8765999B2 (en) 2012-03-27 2014-07-01 Eastman Chemical Company Hydrocarboxylation of formaldehyde in the presence of a higher order carboxylic acid and a homogeneous catalyst
WO2013148497A1 (en) 2012-03-27 2013-10-03 Eastman Chemical Company Process for recovering and recycling an acid catalyst
US8703999B2 (en) 2012-03-27 2014-04-22 Eastman Chemical Company Hydrocarboxylation of methylene dipropionate in the presence of propionic acid and a heterogeneous catalyst
US8927766B2 (en) 2012-03-27 2015-01-06 Eastman Chemical Company Hydrocarboxylation of methylene dipropionate in the presence of a propionic acid and a homogeneous catalyst
WO2013173156A1 (en) 2012-05-16 2013-11-21 Eastman Chemical Company Reactive distillation of a carboxylic acid and a glycol
US9040748B2 (en) 2012-06-08 2015-05-26 Eastman Chemical Company Hydrocarboxylation of aqueous formaldehyde using a dehydrating recycle stream to decrease water concentration
US10087131B2 (en) 2015-04-08 2018-10-02 Johnson Matthey Davy Technologies Limited Process for the production of glycolic acid
US10335774B2 (en) 2015-04-08 2019-07-02 Johnson Matthey Davy Technologies Limited Carbonylation process and catalyst system therefor
US10640443B2 (en) 2016-09-16 2020-05-05 Johnson Matthey Davy Technologies Limited Process for the production of glycolic acid
US11053186B2 (en) 2016-09-16 2021-07-06 Johnson Matthey Davy Technologies Limited Process for the production of glycolic acid

Also Published As

Publication number Publication date
NL7604129A (nl) 1976-10-26
BE841073A (fr) 1976-10-25
FR2308612B1 (ru) 1979-04-20
FR2308612A1 (fr) 1976-11-19
JPS51127024A (en) 1976-11-05
CA1077517A (en) 1980-05-13
JPS5337332B2 (ru) 1978-10-07
DE2617085A1 (de) 1976-10-28
IT1059478B (it) 1982-05-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee