IT1190783B - PROCESS FOR HYDROGENOLYSIS OF ESTERS OF CARBOXYLIC ACIDS - Google Patents

PROCESS FOR HYDROGENOLYSIS OF ESTERS OF CARBOXYLIC ACIDS

Info

Publication number
IT1190783B
IT1190783B IT20820/82A IT2082082A IT1190783B IT 1190783 B IT1190783 B IT 1190783B IT 20820/82 A IT20820/82 A IT 20820/82A IT 2082082 A IT2082082 A IT 2082082A IT 1190783 B IT1190783 B IT 1190783B
Authority
IT
Italy
Prior art keywords
hydrogenolysis
esters
carboxylic acids
kpa
absolute
Prior art date
Application number
IT20820/82A
Other languages
Italian (it)
Other versions
IT8220820A0 (en
Inventor
Michael William Bradley
Norman Harris
Keith Turner
Original Assignee
Davy Mckee Oil & 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
Application filed by Davy Mckee Oil & Chem filed Critical Davy Mckee Oil & Chem
Publication of IT8220820A0 publication Critical patent/IT8220820A0/en
Application granted granted Critical
Publication of IT1190783B publication Critical patent/IT1190783B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/17—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds
    • C07C29/177—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds with simultaneous reduction of a carboxy group
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/80—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with zinc, cadmium or mercury
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B31/00—Reduction in general
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/147—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
    • C07C29/149—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof with hydrogen or hydrogen-containing gases
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/02—Monohydroxylic acyclic alcohols
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

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

Abstract

A process for effecting hydrogenolysis of a carboxylic acid ester comprising contacting a vaporous mixture containing the ester and hydrogen with a catalyst comprising a reduced mixture of copper oxide and zinc oxide at a temperature in the range of from about 75<o>C up to about 300<o>C and at a pressure in the range of from about 0.1 kg/cm<2> absolute (about 9.8 kPa) up to about 100 kg/cm<2> absolute (9813 kPa).
IT20820/82A 1981-04-29 1982-04-20 PROCESS FOR HYDROGENOLYSIS OF ESTERS OF CARBOXYLIC ACIDS IT1190783B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25873381A 1981-04-29 1981-04-29
GB8203701 1982-02-09

Publications (2)

Publication Number Publication Date
IT8220820A0 IT8220820A0 (en) 1982-04-20
IT1190783B true IT1190783B (en) 1988-02-24

Family

ID=26281940

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20820/82A IT1190783B (en) 1981-04-29 1982-04-20 PROCESS FOR HYDROGENOLYSIS OF ESTERS OF CARBOXYLIC ACIDS

Country Status (13)

Country Link
JP (1) JPS58500993A (en)
AU (1) AU560590B2 (en)
BR (1) BR8207962A (en)
CA (1) CA1229096A (en)
FI (1) FI831848L (en)
GB (1) GB2116552B (en)
IT (1) IT1190783B (en)
MX (1) MX156577A (en)
NL (1) NL191438C (en)
NO (1) NO824396L (en)
NZ (1) NZ200442A (en)
SE (1) SE452154B (en)
WO (1) WO1982003854A1 (en)

Families Citing this family (101)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59500516A (en) * 1982-03-26 1984-03-29 デイビ−　マツキ−　（ロンドン）　リミテツド How to produce ethanol
US4593147A (en) * 1984-11-01 1986-06-03 Air Products And Chemicals, Inc. Synthesis of neoalkanes
US4588848A (en) * 1984-11-01 1986-05-13 Air Products And Chemicals, Inc. Synthesis of neoalkanols
DE3510883A1 (en) * 1985-03-26 1986-10-09 Kali-Chemie Ag, 3000 Hannover METHOD FOR PRODUCING 2.2.2.-TRIFLUORAETHANOL
US4652685A (en) * 1985-11-15 1987-03-24 General Electric Company Hydrogenation of lactones to glycols
US4837367A (en) * 1987-08-03 1989-06-06 Eastman Kodak Company Low pressure catalytic hydrogenation of carbonyl-containing compounds
US4837368A (en) * 1988-02-01 1989-06-06 Eastman Kodak Company Low pressure catalytic hydrogenation of carbonyl-containing compounds and supported catalysts therefor
US4810807A (en) * 1987-10-13 1989-03-07 The Standard Oil Company Hydrogenation of maleic anhydride to tetrahydrofuran
JP2772524B2 (en) * 1988-07-15 1998-07-02 東燃株式会社 Method for producing 1,4-butanediol
DE69012983T2 (en) * 1989-01-17 1995-05-11 Davy Mckee Ltd METHOD FOR PRODUCING FATTY ALCOHOLS.
GB8917862D0 (en) * 1989-08-04 1989-09-20 Davy Mckee London Process
DE3930288A1 (en) * 1989-09-11 1991-03-21 Henkel Kgaa COPPER SILICATE CATALYST, ITS MANUFACTURING METHOD AND ITS USE
CA2026275C (en) * 1989-10-17 2000-12-05 Deepak S. Thakur Hydrogenation catalyst, process for preparing and process of using said catalyst
JP2595358B2 (en) * 1989-12-07 1997-04-02 東燃株式会社 Method for producing 1,4-butanediol and tetrahydrofuran
GB9025708D0 (en) * 1990-11-27 1991-01-09 Unilever Plc Fatty ester hydrogenation
DE4141220A1 (en) * 1991-12-13 1993-06-17 Basf Ag PROCESS FOR THE PREPARATION OF PRIMARY ALCOHOLS
DE4142899A1 (en) * 1991-12-23 1993-06-24 Sued Chemie Ag METHOD FOR PRODUCING ALCOHOLS BY CATALYTIC HYDRATION OF CARBONIC ACID ALKYL ESTERS
DE4206750A1 (en) * 1992-03-04 1993-09-09 Hoechst Ag METHOD FOR PRODUCING ALCOHOLS OR AMINES
DE4233431A1 (en) * 1992-10-05 1994-04-07 Basf Ag Process for the hydrogenation of citric acid
US5334779A (en) * 1993-06-01 1994-08-02 Eastman Kodak Company Catalyst compositions and the use thereof in the hydrogenation of carboxylic acid esters
US5710349A (en) * 1993-10-08 1998-01-20 Ube Industries, Ltd. Process for producing diol compounds
GB9324823D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
GB9324782D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
GB9324753D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
GB9324786D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
GB9324783D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
GB9324784D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
GB9324752D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
GB9324785D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
DE4431220A1 (en) 1994-09-02 1996-03-07 Bayer Ag Process for the preparation of 1,4-butanediol from maleic anhydride
DE19500783A1 (en) * 1995-01-13 1996-07-18 Bayer Ag Process for the preparation of aliphatic alpha, omega diols
EP0833808B1 (en) * 1995-06-20 2000-05-03 Kao Corporation Method for producing alcohol
DE19711404A1 (en) * 1997-03-19 1998-09-24 Hoechst Ag Process for the preparation of aromatic alcohols
DE19754788A1 (en) * 1997-12-10 1999-06-17 Bayer Ag Process for the preparation of aliphatic alpha, omega diols
BR0010379A (en) 1999-03-11 2001-12-26 Dan Verser Process for ethanol production
US7074603B2 (en) 1999-03-11 2006-07-11 Zeachem, Inc. Process for producing ethanol from corn dry milling
DE10207443A1 (en) 2002-02-22 2003-09-04 Bayer Ag Process and catalyst for the production of alcohols
DE10225927A1 (en) 2002-06-11 2003-12-24 Basf Ag Process for the production of butanediol by combined gas phase and liquid phase synthesis
DE10225926A1 (en) 2002-06-11 2003-12-24 Basf Ag Process for the production of butanediol
AU2005207970B2 (en) 2004-01-29 2011-04-28 Zeachem Inc. Recovery of organic acids
PL2821494T3 (en) 2007-03-16 2017-07-31 Genomatica, Inc. Compositions and methods for the biosynthesis of 1,4-butanediol and its precursors
US7947483B2 (en) 2007-08-10 2011-05-24 Genomatica, Inc. Methods and organisms for the growth-coupled production of 1,4-butanediol
GB0719251D0 (en) 2007-10-03 2007-11-14 Davy Process Techn Ltd Process
EP2245137B1 (en) 2008-01-22 2017-08-16 Genomatica, Inc. Methods and organisms for utilizing synthesis gas or other gaseous carbon sources and methanol
US8252567B2 (en) 2008-02-07 2012-08-28 Zeachem, Inc. Method for the indirect production of butanol and hexanol
DK2262901T3 (en) 2008-03-05 2019-01-21 Genomatica Inc ORGANISMS PRODUCING PRIMARY ALCOHOL
CA2722680A1 (en) 2008-05-01 2009-11-05 Genomatica, Inc. Microorganisms for the production of methacrylic acid
CN102083994A (en) 2008-05-07 2011-06-01 齐凯姆公司 Recovery of organic acids
CA2735883C (en) 2008-09-10 2020-05-05 Genomatica, Inc. Microorganisms for the production of 1,4-butanediol
EP2597077A3 (en) 2008-12-02 2013-09-25 The Texas A&M University System Alternative paths to alcohols and hydrocarbons from biomass
GB0906031D0 (en) 2009-04-07 2009-05-20 Davy Process Techn Ltd Process
AU2010242849A1 (en) 2009-04-30 2011-11-24 Genomatica, Inc. Organisms for the production of isopropanol, n-butanol, and isobutanol
KR101914094B1 (en) 2009-04-30 2018-11-01 게노마티카 인코포레이티드 Organisms for the production of 1,3-butanediol
ES2680905T3 (en) 2009-06-04 2018-09-11 Genomatica, Inc. Microorganisms for the production of 1,4-butanediol and related methods
BR112012002643A2 (en) 2009-08-05 2018-08-28 Genomatica Inc semi-synthetic terephthalic acid by means of microorganisms producing muconic acid
EE200900073A (en) 2009-09-22 2011-06-15 Nordbiochem O� Catalyst and Method for the Catalytic Hydrogenation of Carboxylic Acid Esters to Gl Schools
US20110097767A1 (en) 2009-10-23 2011-04-28 Priti Pharkya Microorganisms for the production of aniline
WO2011066076A1 (en) 2009-11-25 2011-06-03 Genomatica, Inc. Microorganisms and methods for the coproduction of 1,4-butanediol and gamma-butyrolactone
JP2013517796A (en) 2010-01-29 2013-05-20 ジェノマティカ・インコーポレイテッド Method and microorganism for biosynthesis of p-toluic acid and terephthalic acid
EP2357037A1 (en) 2010-02-17 2011-08-17 LANXESS Deutschland GmbH Method for producing mechanically stable shaped catalysts
US9023636B2 (en) 2010-04-30 2015-05-05 Genomatica, Inc. Microorganisms and methods for the biosynthesis of propylene
US8859827B2 (en) 2011-11-18 2014-10-14 Celanese International Corporation Esterifying acetic acid to produce ester feed for hydrogenolysis
US8901358B2 (en) 2010-07-09 2014-12-02 Celanese International Corporation Esterification of vapor crude product in the production of alcohols
US8846988B2 (en) 2010-07-09 2014-09-30 Celanese International Corporation Liquid esterification for the production of alcohols
US8846986B2 (en) 2011-04-26 2014-09-30 Celanese International Corporation Water separation from crude alcohol product
US9150474B2 (en) 2010-07-09 2015-10-06 Celanese International Corporation Reduction of acid within column through esterification during the production of alcohols
US9272970B2 (en) 2010-07-09 2016-03-01 Celanese International Corporation Hydrogenolysis of ethyl acetate in alcohol separation processes
US8715957B2 (en) 2010-07-26 2014-05-06 Genomatica, Inc. Microorganisms and methods for the biosynthesis of aromatics, 2,4-pentadienoate and 1,3-butadiene
WO2012149137A1 (en) 2011-04-26 2012-11-01 Celanese International Corporation Process for the production of ethanol from an acetic acid feed and a recycled ethyl acetate feed
US8907141B2 (en) 2011-04-26 2014-12-09 Celanese International Corporation Process to recover alcohol with secondary reactors for esterification of acid
US9000233B2 (en) 2011-04-26 2015-04-07 Celanese International Corporation Process to recover alcohol with secondary reactors for hydrolysis of acetal
US9073816B2 (en) 2011-04-26 2015-07-07 Celanese International Corporation Reducing ethyl acetate concentration in recycle streams for ethanol production processes
US8895786B2 (en) 2011-08-03 2014-11-25 Celanese International Corporation Processes for increasing alcohol production
GB201119871D0 (en) 2011-11-17 2011-12-28 Davy Process Techn Ltd Process
US9024089B2 (en) 2011-11-18 2015-05-05 Celanese International Corporation Esterification process using extractive separation to produce feed for hydrogenolysis
US8853468B2 (en) 2011-11-18 2014-10-07 Celanese International Corporation Vapor esterification method to produce ester feed for hydrogenolysis
WO2013078207A1 (en) 2011-11-22 2013-05-30 Celanese International Corporation Esterifying an ethanol and acetic acid mixture to produce an ester feed for hydrogenolysis
US9040756B2 (en) 2011-11-25 2015-05-26 Conser Spa Process for producing 1,4-butanediol by hydrogenating dialkyl maleate in mixed liquid/vapor phase
US8697802B2 (en) 2011-11-28 2014-04-15 Celanese International Corporation Process for producing polyvinyl alcohol or a copolymer thereof
WO2013089990A1 (en) 2011-12-14 2013-06-20 Celanese International Corporation Phasing reactor product from hydrogenating acetic acid into ethyl acetate feed to produce ethanol
US9051235B2 (en) 2012-02-07 2015-06-09 Celanese International Corporation Process for producing ethanol using a molar excess of hydrogen
US8975452B2 (en) 2012-03-28 2015-03-10 Celanese International Corporation Process for producing ethanol by hydrocarbon oxidation and hydrogenation or hydration
SI2855687T1 (en) 2012-06-04 2020-09-30 Genomatica, Inc. Microorganisms and methods for production of 4-hydroxybutyrate, 1,4-butanediol and related compounds
CN102766021B (en) * 2012-07-24 2014-04-09 唐山市冀东溶剂有限公司 Production system and production method for continuously producing ethanol by ethyl acetate through using hydrogenation
KR20150046322A (en) 2012-08-31 2015-04-29 롬 앤드 하스 캄파니 Method to produce alcohols from organic acids
GB201218078D0 (en) 2012-10-09 2012-11-21 Davy Process Techn Ltd Process
US8853469B2 (en) 2012-11-20 2014-10-07 Celanese International Corporation Combined column for separating products of different hydrogenation reactors
CN104854222B (en) * 2012-12-20 2018-04-10 阿彻丹尼尔斯米德兰德公司 Bio-fuel is produced from biologically-derived carboxylate
JP6230617B2 (en) 2012-12-20 2017-11-15 アーチャー−ダニエルズ−ミッドランド カンパニー Hydrogenation products from biologically derived carboxylates
US8975451B2 (en) 2013-03-15 2015-03-10 Celanese International Corporation Single phase ester feed for hydrogenolysis
US20140371417A1 (en) 2013-04-26 2014-12-18 Genomatica, Inc. Microorganisms and methods for production of 4-hydroxybutyrate, 1,4-butanediol and related compounds
DE102013106382A1 (en) 2013-06-19 2014-12-24 L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Process for the preparation of fatty alcohols from fatty acid methyl ester
WO2017024256A1 (en) * 2015-08-05 2017-02-09 White Dog Labs, Inc. Method for the production of at least one derivate of a carboxylic acid
GB201617698D0 (en) 2016-10-19 2016-11-30 Johnson Matthey Davy Technologies Limited Process
US10266467B2 (en) 2017-08-02 2019-04-23 Eastman Chemical Company Synthesis of glycols via transfer hydrogenation of alpha-functional esters with alcohols
US10435349B2 (en) 2017-08-02 2019-10-08 Eastman Chemical Company Iron-catalyzed cross-coupling of methanol with secondary or tertiary alcohols to produce formate esters
US10570081B2 (en) 2017-08-02 2020-02-25 Eastman Chemical Company Process for making formic acid utilizing lower-boiling formate esters
US10266466B2 (en) 2017-08-02 2019-04-23 Eastman Chemical Company Iron-catalyzed transfer hydrogenation of esters to alcohols
US10544077B2 (en) 2017-08-02 2020-01-28 Eastman Chemical Company Process for making formic acid utilizing higher-boiling formate esters
JP2024510861A (en) 2021-03-12 2024-03-12 コンサー エッセ．ピ．ア． Process for simultaneous production of dialkyl succinate and 1,4-butanediol by hydrogenating dialkyl maleate in two steps
CN113713829A (en) * 2021-10-09 2021-11-30 凯瑞环保科技股份有限公司 Preparation method of sec-butyl acetate hydrogenation catalyst

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2248465A (en) * 1936-12-19 1941-07-08 American Hyalsol Corp Process for the reduction of fatty acids to alcohols
US2285448A (en) * 1937-10-30 1942-06-09 Du Pont Preparation of polyhydric alcohols
DE1005497B (en) * 1954-03-19 1957-04-04 Dehydag Gmbh Process for the production of alcohols
BE548808A (en) * 1955-07-08 1900-01-01
GB932991A (en) * 1959-02-02 1963-07-31 Asahi Denka Kogyo Kk Method for producing a copper containing catalyst
FR1303231A (en) * 1961-09-01 1962-09-07 Hydrierwerk Rodleben Veb Process for preparing alcohols
NL282632A (en) * 1961-09-02 1900-01-01
NL292315A (en) * 1962-05-05
AT257556B (en) * 1962-11-16 1967-10-10 Celanese Corp Process for the production of alcohols
DE1768313B2 (en) * 1968-04-27 1977-05-18 Henkel & Cie GmbH, 4000 Düsseldorf PROCESS FOR MANUFACTURING HIGHERMOLECULAR VALUE-VALUE ALCOHOLS
DE2455617C3 (en) * 1974-11-23 1982-03-18 Basf Ag, 6700 Ludwigshafen Process for the production of butanediol and / or tetrahydrofuran via the intermediate stage of γ-butyrolactone
DE2613226B2 (en) * 1976-03-27 1978-12-14 Henkel Kgaa, 4000 Duesseldorf Process for the continuous production of fatty alcohols
US4112245A (en) * 1976-08-18 1978-09-05 Atlantic Richfield Company Process for the preparation of ethylene glycol
BE864567A (en) * 1977-04-25 1978-07-03 Chevron Res PROCESS FOR HYDROGENATION OF ESTERS INTO ACOOLS
US4199479A (en) * 1978-02-24 1980-04-22 Chevron Research Company Hydrogenation catalyst

Also Published As

Publication number Publication date
SE452154B (en) 1987-11-16
WO1982003854A1 (en) 1982-11-11
JPH0457655B2 (en) 1992-09-14
GB8306413D0 (en) 1983-04-13
NZ200442A (en) 1985-10-11
BR8207962A (en) 1983-10-04
FI831848A0 (en) 1983-05-24
NO824396L (en) 1982-12-28
GB2116552A (en) 1983-09-28
NL8220121A (en) 1983-07-01
JPS58500993A (en) 1983-06-23
NL191438C (en) 1995-07-04
AU8336582A (en) 1982-12-07
MX156577A (en) 1988-09-13
IT8220820A0 (en) 1982-04-20
CA1229096A (en) 1987-11-10
SE8303027L (en) 1983-05-30
FI831848L (en) 1983-05-24
NL191438B (en) 1995-03-01
GB2116552B (en) 1985-09-25
SE8303027D0 (en) 1983-05-30
AU560590B2 (en) 1987-04-09

Similar Documents

Publication Publication Date Title
IT1190783B (en) PROCESS FOR HYDROGENOLYSIS OF ESTERS OF CARBOXYLIC ACIDS
ATE106861T1 (en) PROCESS FOR THE PREPARATION OF 1-(AMINOMETHYL)CYCLOHEXANEACETIC ACID.
JPS5615220A (en) Production of high-purity isobutylene
MY107357A (en) Process for making olefins
DE3271576D1 (en) Process for esterifying fluorinated carboxylic acid polymer
ZA826862B (en) Process for making allylic esters of tetrabromophthalic acid
GB1173089A (en) Production of Esters
GB2041364B (en) Producing secbutanol from linear butenes
GB1542709A (en) Process for the manufacture of polycarboxylic acid polyglycidyl esters
MX9604040A (en) (meth)acrylic acid sterification with an alkanol.
DE3267033D1 (en) Process for the co-production of carboxylic acids and carboxylic acid esters
FI822853A0 (en) FOERFARANDE FOER ATT FOERBAETTRA FAERGEN OCH FAERGSTABILITETEN HOS EN CARBOXYLSYRA ELLER DESS BLANDNING
ATE11037T1 (en) PROCESS FOR THE PREPARATION OF 4ALKOXYACETESSE ESTERS.
ZA822718B (en) Process for hydrogenolysis of carboxylic acid esters
DE3061270D1 (en) Process for preparing methylene-bis-phenylcarbamic acid esters and polymethylene polyphenylcarbamic acid esters
GB8926983D0 (en) Preparation of alcohols from olefins
IT1096158B (en) PROCESS FOR THE PREPARATION OF ALFA-NAFTOLIC ESTERS OF CARBOXYLIC ACIDS
HUT34426A (en) Catalist system and process for preparing acetic acid byits application by means of the catalytic transformation of formic acid mathyl ester
JPS5217447A (en) Process for preparation of trans-4- aminomethylcyclohexane-carboxylic acid ester
JPS5632438A (en) Production of acrylic or methacrylic ester
DE3862848D1 (en) METHOD FOR THE PRODUCTION OF CARBONIC ACID CHLORIDES.
HUT41722A (en) Process for producing spectral-pure trifluoro-ethanol
DE3661413D1 (en) Process for the manufacture of cycloalkane carboxylic acids
JPS54117411A (en) Hydrolysis of carboxylic esters
ES515779A0 (en) &#34;A METHOD OF PREPARING A DIALYLIC ESTER OF TETRACHLOROOFTTHALIC ACID&#34;.

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950428