SG59966A1 - Process for producing a carboxylic acid - Google Patents

Process for producing a carboxylic acid

Info

Publication number
SG59966A1
SG59966A1 SG1996006582A SG1996006582A SG59966A1 SG 59966 A1 SG59966 A1 SG 59966A1 SG 1996006582 A SG1996006582 A SG 1996006582A SG 1996006582 A SG1996006582 A SG 1996006582A SG 59966 A1 SG59966 A1 SG 59966A1
Authority
SG
Singapore
Prior art keywords
producing
carboxylic acid
carboxylic
acid
Prior art date
Application number
SG1996006582A
Other languages
English (en)
Inventor
Kazuyuki Matsuoka
Kenichi Yamamoto
Masto Kawabe
Original Assignee
Daicel Chem
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 JP7821195A external-priority patent/JPH08245495A/ja
Application filed by Daicel Chem filed Critical Daicel Chem
Publication of SG59966A1 publication Critical patent/SG59966A1/en

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
    • C07C51/02—Preparation of carboxylic acids or their salts, halides or anhydrides from salts of carboxylic acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/422—Electrodialysis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/06—Preparation of carboxylic acid amides from nitriles by transformation of cyano groups into carboxamide groups
    • C07C231/065—By hydration using metals or metallic ions as catalyst
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/06—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid amides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/08—Preparation of carboxylic acids or their salts, halides or anhydrides from nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • 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
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
SG1996006582A 1995-03-08 1996-03-06 Process for producing a carboxylic acid SG59966A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7821195A JPH08245495A (ja) 1995-03-08 1995-03-08 カルボン酸の製造方法
JP18107595 1995-06-22

Publications (1)

Publication Number Publication Date
SG59966A1 true SG59966A1 (en) 1999-02-22

Family

ID=26419297

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996006582A SG59966A1 (en) 1995-03-08 1996-03-06 Process for producing a carboxylic acid

Country Status (7)

Country Link
US (1) US5763652A (zh)
EP (1) EP0731079B1 (zh)
KR (1) KR960034154A (zh)
CN (1) CN1073078C (zh)
DE (1) DE69608834T2 (zh)
SG (1) SG59966A1 (zh)
TW (1) TW375594B (zh)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5905171A (en) * 1995-06-22 1999-05-18 Novus International, Inc. Process for the preparation of 3-(methylthio)propanal
FR2755143B1 (fr) 1996-10-25 1998-11-27 Rhone Poulenc Nutrition Animal Procede de preparation de l'acide 2-hydroxy-4-methylthio-butyrique par utilisation d'une nitrilase
JPH10179183A (ja) * 1996-12-20 1998-07-07 Daicel Chem Ind Ltd カルボン酸の製造方法
GB2321110A (en) * 1997-01-11 1998-07-15 Ford New Holland Nv Member for mass flow measurement
GB2321111A (en) * 1997-01-11 1998-07-15 Ford New Holland Nv Member for mass flow measurement
US5866379A (en) * 1997-01-28 1999-02-02 Novus International Enzymatic conversion of α-hydroxynitriles to the corresponding .alpha.
FR2780969B1 (fr) * 1998-07-10 2000-08-18 Rhone Poulenc Nutrition Animal Procede de separation de l'acide hydroxymethylthiobutyrique
US6627758B2 (en) 1999-03-19 2003-09-30 San Diego State University Foundation Compositions and methods for hydration of terminal alkynes
US6380393B1 (en) 1999-03-19 2002-04-30 San Diego State University Foundation Ligands, transition metal complexes and methods of using same
EP1160235B1 (en) * 2000-06-02 2006-09-20 Nippon Shokubai Co., Ltd. A method for producing alpha-hydroxycarboxylic acid
CN100412048C (zh) * 2002-05-10 2008-08-20 三菱化学株式会社 分解有机酸铵盐的方法
EP1510513A1 (en) * 2002-06-27 2005-03-02 Solutia Inc. Process for producing a calcium carboxylate
US6673964B1 (en) 2002-06-27 2004-01-06 Solutia Inc. Process for producing a calcium carboxylate
US20050247807A1 (en) * 2004-03-15 2005-11-10 Wen-Ben Liu System for automatically recycling flat glass from workpiece and method of the same
US20090220682A1 (en) * 2005-09-13 2009-09-03 University Of South Carolina catalysts for fuel cell applications using electroless deposition
DE102005047597A1 (de) * 2005-10-05 2007-04-12 Degussa Ag Mangandioxid-Katalysator zur Hydrolyse von Carbonsäurenitrilen
US20070161820A1 (en) * 2006-01-12 2007-07-12 Sanders David J Simultaneous recovery and continuous extraction of substantially pure carboxylic acids and ammonium salts from acid hydrolysis reaction mixtures
FR2919607B1 (fr) 2007-07-31 2012-10-12 Adisseo Ireland Ltd Procede pour la conversion catalytique de 2-hydroxy-4- methylthiobutanenitrile (hmtbn) en 2-hydroxy-4- methylthiobutanamide (hmtbm).
US8975438B2 (en) * 2011-07-13 2015-03-10 Hoffmann-La Roche Inc. Process for the preparation of cyclohexanecarboxylic acid derivatives
CA2859705C (en) * 2011-12-23 2020-07-21 Purac Biochem Bv Polycarboxylic acid extraction
US10160833B2 (en) * 2012-04-26 2018-12-25 The Regents Of The University Of Michigan Synthesis and use of aramid nanofibers
CN103508875B (zh) * 2012-06-25 2015-08-19 赵磊 一种2,3,3,3-四氟丙酸(i)的合成方法
US8742111B1 (en) * 2013-02-21 2014-06-03 The United States Of America As Represented By The Secretary Of The Army Synthesis of intermediate anilino methyl esters used in the production of synthetic opioid analgesics
CN103254058B (zh) * 2013-04-19 2014-12-24 京山瑞生制药有限公司 一种2,3,3,3-四氟丙酸的合成方法
CN103420883A (zh) * 2013-08-28 2013-12-04 重庆紫光化工股份有限公司 利用粗氢氰酸气体制备2-羟基-4-甲硫基丁腈的方法
CN103641757B (zh) * 2013-11-19 2016-03-30 重庆紫光化工股份有限公司 D,l-2-羟基-4-甲硫基丁酸钙的制备方法
KR101580019B1 (ko) * 2013-12-12 2015-12-28 주식회사 엔케이이씨 Oda 회수 장치
CN106083672B (zh) * 2016-06-07 2018-05-01 荆州市诺亚化工有限公司 一种β-巯基丙酸的合成方法
US20190127865A1 (en) * 2017-10-26 2019-05-02 The Penn State Research Foundation Electrolyzer for gaseous carbon dioxide
CN109796384B (zh) * 2019-04-02 2021-02-26 天宝动物营养科技股份有限公司 一种连续快速制备2-羟基-4-甲硫基丁酸酯的方法
EP4365188A1 (en) * 2021-06-30 2024-05-08 A&J Science Co.,Ltd. Method for preparing micrococcin-based carboxylic acid compound and micrococcin-based carboxylic acid compound prepared thereby
KR102488647B1 (ko) * 2021-06-30 2023-01-18 주식회사 에이엔제이사이언스 마크로코신 기반 카르복실산 화합물의 제조방법 및 이로부터 제조된 마크로코신 기반 카르복실산 화합물
KR20240053422A (ko) * 2022-10-17 2024-04-24 주식회사 엘지화학 하이드록시알카노익산 및 락트산 제조 방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1909440A1 (de) * 1968-03-18 1969-11-13 Lummos Company Verfahren zur Herstellung von aromatischen Carbonsaeuren
US3968152A (en) * 1972-10-06 1976-07-06 The Lummus Company Production of aromatic carboxylic acids
US3931243A (en) * 1973-06-21 1976-01-06 The Lummus Company Production of phthalic anhydride
US3920670A (en) * 1973-10-10 1975-11-18 Sun Ventures Inc Process for hydrolysis of nitriles
US4304934A (en) * 1980-12-30 1981-12-08 Polaroid Corporation Synthesis of amino hydroxy cyclopentenones
GB8804424D0 (en) * 1988-02-25 1988-03-23 Allied Colloids Ltd Process for producing unsaturated carboxylic acids
US5210309A (en) * 1989-08-31 1993-05-11 University Of South Florida Multifunctional synthons as used in the preparation of cascade polymers or unimolecular micelles
DE69108749T2 (de) * 1990-01-18 1995-11-09 Monsanto Co Verfahren zur Isolierung von freier Iminodiessigsäure aus ihren Salzen durch Elektrodialyse.
DE4342668A1 (de) * 1993-12-15 1995-06-22 Basf Ag Verfahren zur Gewinnung von Carbonsäuren aus ihren Salzen

Also Published As

Publication number Publication date
CN1073078C (zh) 2001-10-17
EP0731079A2 (en) 1996-09-11
TW375594B (en) 1999-12-01
KR960034154A (ko) 1996-10-22
US5763652A (en) 1998-06-09
EP0731079B1 (en) 2000-06-14
DE69608834T2 (de) 2000-10-19
CN1138020A (zh) 1996-12-18
EP0731079A3 (zh) 1996-10-16
DE69608834D1 (de) 2000-07-20

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