IT1190783B - Processo per l'idrogenolisi di esteri di acidi carbossilici - Google Patents

Processo per l'idrogenolisi di esteri di acidi carbossilici

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
English (en)
Italian (it)
Other versions
IT8220820A0 (it
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/it
Application granted granted Critical
Publication of IT1190783B publication Critical patent/IT1190783B/it

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)
IT20820/82A 1981-04-29 1982-04-20 Processo per l'idrogenolisi di esteri di acidi carbossilici IT1190783B (it)

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 (it) 1982-04-20
IT1190783B true IT1190783B (it) 1988-02-24

Family

ID=26281940

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20820/82A IT1190783B (it) 1981-04-29 1982-04-20 Processo per l'idrogenolisi di esteri di acidi carbossilici

Country Status (13)

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

Families Citing this family (101)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3363702D1 (en) * 1982-03-26 1986-07-03 Davy Mckee London Process for the production of 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 (de) * 1985-03-26 1986-10-09 Kali-Chemie Ag, 3000 Hannover Verfahren zur herstellung von 2.2.2.-trifluoraethanol
US4652685A (en) * 1985-11-15 1987-03-24 General Electric Company Hydrogenation of lactones to glycols
US4837368A (en) * 1988-02-01 1989-06-06 Eastman Kodak Company Low pressure catalytic hydrogenation of carbonyl-containing compounds and supported catalysts therefor
US4837367A (en) * 1987-08-03 1989-06-06 Eastman Kodak Company Low pressure catalytic hydrogenation of carbonyl-containing compounds
US4810807A (en) * 1987-10-13 1989-03-07 The Standard Oil Company Hydrogenation of maleic anhydride to tetrahydrofuran
JP2772524B2 (ja) * 1988-07-15 1998-07-02 東燃株式会社 １，４‐ブタンジオールの製造方法
EP0454704B1 (en) * 1989-01-17 1994-09-28 DAVY McKEE (LONDON) LIMITED Process for the production of fatty alcohols
GB8917862D0 (en) * 1989-08-04 1989-09-20 Davy Mckee London Process
DE3930288A1 (de) * 1989-09-11 1991-03-21 Henkel Kgaa Kupfer-silikat-katalysator, sein herstellungsverfahren und seine verwendung
CA2026275C (en) * 1989-10-17 2000-12-05 Deepak S. Thakur Hydrogenation catalyst, process for preparing and process of using said catalyst
JP2595358B2 (ja) * 1989-12-07 1997-04-02 東燃株式会社 １，４―ブタンジオールおよびテトラヒドロフランの製造方法
GB9025708D0 (en) * 1990-11-27 1991-01-09 Unilever Plc Fatty ester hydrogenation
DE4141220A1 (de) * 1991-12-13 1993-06-17 Basf Ag Verfahren zur herstellung von primaeren alkoholen
DE4142899A1 (de) * 1991-12-23 1993-06-24 Sued Chemie Ag Verfahren zur herstellung von alkoholen durch katalytische hydrierung von carbonsaeurealkylestern
DE4206750A1 (de) * 1992-03-04 1993-09-09 Hoechst Ag Verfahren zur herstellung von alkoholen oder aminen
DE4233431A1 (de) * 1992-10-05 1994-04-07 Basf Ag Verfahren zur Hydrierung von Zitronensäure
US5334779A (en) * 1993-06-01 1994-08-02 Eastman Kodak Company Catalyst compositions and the use thereof in the hydrogenation of carboxylic acid esters
ES2131707T3 (es) * 1993-10-08 1999-08-01 Ube Industries Procedimiento para la obtencion de un compuesto diolico.
GB9324752D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
GB9324785D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
GB9324782D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
GB9324786D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
GB9324784D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
GB9324823D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
GB9324753D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
GB9324783D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
DE4431220A1 (de) 1994-09-02 1996-03-07 Bayer Ag Verfahren zur Herstellung von Butandiol-1,4 aus Maleinsäureanhydrid
DE19500783A1 (de) * 1995-01-13 1996-07-18 Bayer Ag Verfahren zur Herstellung von aliphatischen alpha,omega-Diolen
US6002054A (en) * 1995-06-20 1999-12-14 Kao Corporation Method for producing alcohol
DE19711404A1 (de) * 1997-03-19 1998-09-24 Hoechst Ag Verfahren zur Herstellung von aromatischen Alkoholen
DE19754788A1 (de) * 1997-12-10 1999-06-17 Bayer Ag Verfahren zur Herstellung von aliphatischen alpha,omega-Diolen
US7074603B2 (en) 1999-03-11 2006-07-11 Zeachem, Inc. Process for producing ethanol from corn dry milling
DE60039973D1 (de) 1999-03-11 2008-10-02 Zeachem Inc Verfahren zur herstellung von äthanol
DE10207443A1 (de) 2002-02-22 2003-09-04 Bayer Ag Verfahren und Katalysator zur Herstellung von Alkoholen
DE10225927A1 (de) 2002-06-11 2003-12-24 Basf Ag Verfahren zur Herstellung von Butandiol durch kombinierte Gasphasen- und Flüssigphasensynthese
DE10225926A1 (de) 2002-06-11 2003-12-24 Basf Ag Verfahren zur Herstellung von Butandiol
US7601865B2 (en) 2004-01-29 2009-10-13 Zeachem, Inc. Recovery of organic acids
EP3800262A1 (en) 2007-03-16 2021-04-07 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
BRPI0905949A2 (pt) 2008-02-07 2015-06-30 Zeachem Inc Produção indireta de butanol e hexanol
EP2262901B1 (en) 2008-03-05 2018-11-21 Genomatica, Inc. Primary alcohol producing organisms
US8241877B2 (en) 2008-05-01 2012-08-14 Genomatica, Inc. Microorganisms for the production of methacrylic acid
MX302494B (es) 2008-05-07 2012-08-17 Zeachem Inc Recuperacion de acidos organicos.
WO2010030711A2 (en) 2008-09-10 2010-03-18 Genomatica, Inc. Microorganisms for the production of 1,4-butanediol
AU2009322457B2 (en) 2008-12-02 2014-08-07 Ee-Terrabon Biofuels Llc Alternative paths to alcohols and hydrocarbons from biomass
GB0906031D0 (en) 2009-04-07 2009-05-20 Davy Process Techn Ltd Process
LT2424975T (lt) 2009-04-30 2016-10-25 Genomatica, Inc. Organizmai, skirti 1,3-butandiolio gamybai
AU2010242849A1 (en) 2009-04-30 2011-11-24 Genomatica, Inc. Organisms for the production of isopropanol, n-butanol, and isobutanol
CN102498215A (zh) 2009-06-04 2012-06-13 基因组股份公司 生产1,4-丁二醇的微生物和相关方法
WO2011017560A1 (en) 2009-08-05 2011-02-10 Genomatica, Inc. Semi-synthetic terephthalic acid via microorganisms that produce muconic acid
EE200900073A (et) 2009-09-22 2011-06-15 Nordbiochem O� Katalsaator ja meetod hdrokskarbokslhapete estrite kataltiliseks hdrogeenimiseks glkoolideks
WO2011050326A1 (en) 2009-10-23 2011-04-28 Genomatica, Inc. 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
CN102834508A (zh) 2010-01-29 2012-12-19 基因组股份公司 用于生物合成对甲苯甲酸和对苯二甲酸的微生物和方法
EP2357037A1 (de) 2010-02-17 2011-08-17 LANXESS Deutschland GmbH Verfahren zur Herstellung von mechanisch stabilen Katalysatorformkörpern
US9023636B2 (en) 2010-04-30 2015-05-05 Genomatica, Inc. Microorganisms and methods for the biosynthesis of propylene
US8901358B2 (en) 2010-07-09 2014-12-02 Celanese International Corporation Esterification of vapor crude product in the production of alcohols
US8846986B2 (en) 2011-04-26 2014-09-30 Celanese International Corporation Water separation from crude alcohol product
US9272970B2 (en) 2010-07-09 2016-03-01 Celanese International Corporation Hydrogenolysis of ethyl acetate in alcohol separation processes
US8859827B2 (en) 2011-11-18 2014-10-14 Celanese International Corporation Esterifying acetic acid to produce ester feed for hydrogenolysis
US9150474B2 (en) 2010-07-09 2015-10-06 Celanese International Corporation Reduction of acid within column through esterification during the production of alcohols
US8846988B2 (en) 2010-07-09 2014-09-30 Celanese International Corporation Liquid esterification for the production of alcohols
CA2806230A1 (en) 2010-07-26 2012-02-09 Genomatica, Inc. Microorganisms and methods for the biosynthesis of aromatics, 2,4-pentadienoate and 1,3-butadiene
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
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
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
EP2782890A1 (en) 2011-11-22 2014-10-01 Celanese International Corporation Esterifying an ethanol and acetic acid mixture to produce an ester feed for hydrogenolysis
IN2014MN01013A (nl) 2011-11-25 2015-07-03 Conser Spa
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 (sl) 2012-06-04 2020-09-30 Genomatica, Inc. Mikroorganizmi in metode za proizvodnjo 4-hidroksibutirat, 1,4-butandiola in sorodne spojine
CN102766021B (zh) * 2012-07-24 2014-04-09 唐山市冀东溶剂有限公司 乙酸乙酯加氢连续生产乙醇的生产系统以及生产方法
CN104755449B (zh) 2012-08-31 2016-09-21 罗门哈斯公司 由有机酸制备醇的方法
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
EP2935532B1 (en) * 2012-12-20 2019-06-19 Archer Daniels Midland Co. Biofuels production from bio-derived carboxylic-acid esters
CN104822643B (zh) 2012-12-20 2018-06-15 阿彻丹尼尔斯米德兰德公司 来自生物衍生的羧酸酯的氢化产物
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 (de) 2013-06-19 2014-12-24 L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Verfahren zum Herstellen von Fettalkoholen aus Fettsäuremethylester
US20180222831A1 (en) * 2015-08-05 2018-08-09 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
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
US10266467B2 (en) 2017-08-02 2019-04-23 Eastman Chemical Company Synthesis of glycols via transfer hydrogenation of alpha-functional esters with alcohols
US10544077B2 (en) 2017-08-02 2020-01-28 Eastman Chemical Company Process for making formic acid utilizing higher-boiling formate esters
US10266466B2 (en) 2017-08-02 2019-04-23 Eastman Chemical Company Iron-catalyzed transfer hydrogenation of esters to alcohols
US10570081B2 (en) 2017-08-02 2020-02-25 Eastman Chemical Company Process for making formic acid utilizing lower-boiling formate esters
WO2022190141A1 (en) 2021-03-12 2022-09-15 Conser S.P.A. Process for the co-production of dialkyl succinate and 1,4-butanediol by hydrogenating dialkyl maleate in two stages.
CN113713829A (zh) * 2021-10-09 2021-11-30 凯瑞环保科技股份有限公司 一种醋酸仲丁酯加氢催化剂的制备方法

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 (de) * 1954-03-19 1957-04-04 Dehydag Gmbh Verfahren zur Herstellung von Alkoholen
BE548808A (nl) * 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 (fr) * 1961-09-01 1962-09-07 Hydrierwerk Rodleben Veb Procédé de préparation d'alcools
BE622053A (nl) * 1961-09-02 1900-01-01
NL292315A (nl) * 1962-05-05
AT257556B (de) * 1962-11-16 1967-10-10 Celanese Corp Verfahren zur Herstellung von Alkoholen
DE1768313B2 (de) * 1968-04-27 1977-05-18 Henkel & Cie GmbH, 4000 Düsseldorf Verfahren zur herstellung hoehermolekularer mehrwertiger alkohole
DE2455617C3 (de) * 1974-11-23 1982-03-18 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Butandiol und/oder Tetrahydrofuran über die Zwischenstufe des γ-Butyrolactons
DE2613226B2 (de) * 1976-03-27 1978-12-14 Henkel Kgaa, 4000 Duesseldorf Verfahren zur kontinuierlichen Herstellung von Fettalkoholen
US4112245A (en) * 1976-08-18 1978-09-05 Atlantic Richfield Company Process for the preparation of ethylene glycol
BE864567A (fr) * 1977-04-25 1978-07-03 Chevron Res Procede d'hydrogenation d'esters en acools
US4199479A (en) * 1978-02-24 1980-04-22 Chevron Research Company Hydrogenation catalyst

Also Published As

Publication number Publication date
SE452154B (sv) 1987-11-16
BR8207962A (pt) 1983-10-04
NO824396L (no) 1982-12-28
GB2116552B (en) 1985-09-25
AU560590B2 (en) 1987-04-09
SE8303027L (sv) 1983-05-30
FI831848A0 (fi) 1983-05-24
NL191438B (nl) 1995-03-01
WO1982003854A1 (en) 1982-11-11
JPS58500993A (ja) 1983-06-23
SE8303027D0 (sv) 1983-05-30
FI831848L (fi) 1983-05-24
NL8220121A (nl) 1983-07-01
IT8220820A0 (it) 1982-04-20
MX156577A (es) 1988-09-13
NL191438C (nl) 1995-07-04
JPH0457655B2 (nl) 1992-09-14
AU8336582A (en) 1982-12-07
CA1229096A (en) 1987-11-10
GB2116552A (en) 1983-09-28
NZ200442A (en) 1985-10-11
GB8306413D0 (en) 1983-04-13

Similar Documents

Publication Publication Date Title
IT1190783B (it) Processo per l'idrogenolisi di esteri di acidi carbossilici
DE3271576D1 (en) Process for esterifying fluorinated carboxylic acid polymer
DE3261774D1 (en) Process for making allylic esters of tetrabromophthalic acid
HUT54962A (en) Process for continuous synthesis of mercaptocarboylic acid esthers
GB1173089A (en) Production of Esters
GB2041364B (en) Producing secbutanol from linear butenes
GB1542709A (en) Process for the manufacture of polycarboxylic acid polyglycidyl esters
MX9604040A (es) Esterificacion de acido (met)acrilico con un alcanol.
FI822853A0 (fi) Foerfarande foer att foerbaettra faergen och faergstabiliteten hos en karboxylsyra eller dess blandning
ATE11037T1 (de) Verfahren zur herstellung von 4alkoxyacetessigestern.
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 (it) Processo per la preparazione di esteri alfa-naftolici di acidi carbossilici
JPS5721339A (en) Esterification of organic carboxylic acid
IT1063233B (it) Procedimento per la preparazione di esteri per reazione di un'olefina con un acido e ossigeno
JPS5227089A (en) Catalyst for production of carboxylic acid ester
JPS5632438A (en) Production of acrylic or methacrylic ester
DE3862848D1 (de) Verfahren zur herstellung von carbonsaeurechloriden.
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 (es) "un metodo de preparar un ester dialilico de acido tetraclorooftalico".
HU186353B (en) Insictecide agent consists of unsaturated carboxylic acid ester as actor
ZA837351B (en) Process for the production of carboxylic acid esters and/or carboxylic acids

Legal Events

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

Effective date: 19950428