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NO145721B - Fremgangsmaate for fremstilling av eddiksyre, etanol og/eller acetaldehyd. - Google Patents

Fremgangsmaate for fremstilling av eddiksyre, etanol og/eller acetaldehyd. Download PDF

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Publication number
NO145721B
NO145721B NO762210A NO762210A NO145721B NO 145721 B NO145721 B NO 145721B NO 762210 A NO762210 A NO 762210A NO 762210 A NO762210 A NO 762210A NO 145721 B NO145721 B NO 145721B
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NO
Norway
Prior art keywords
preparation
acid
acetaldehyde
ethanol
amino
Prior art date
Application number
NO762210A
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English (en)
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NO145721C (no
NO762210L (no
Inventor
Paul Clifford Ellgen
Madan Mohan Bhasin
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Union Carbide Corp
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Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of NO762210L publication Critical patent/NO762210L/no
Publication of NO145721B publication Critical patent/NO145721B/no
Publication of NO145721C publication Critical patent/NO145721C/no

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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/10Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56Platinum group metals
    • B01J23/64Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/656Manganese, technetium or rhenium
    • B01J23/6562Manganese
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/15Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
    • C07C29/151Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
    • C07C29/1512Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by reaction conditions
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/15Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
    • C07C29/151Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
    • C07C29/153Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used
    • C07C29/156Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used containing iron group metals, platinum group metals or compounds thereof
    • C07C29/157Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used containing iron group metals, platinum group metals or compounds thereof containing platinum group metals or compounds thereof
    • C07C29/158Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used containing iron group metals, platinum group metals or compounds thereof containing platinum group metals or compounds thereof containing rhodium or compounds thereof
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/49Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/10Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C07C51/12Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on an oxygen-containing group in organic compounds, e.g. alcohols

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Description

Fremgangsmåte til fremstilling av farmakologisk aktive penicillinforbindelser.
Foreliggende oppfinnelse angår en fremgangsmåte til fremstilling av nye farmakologisk aktive halvsyntetiske penicilliner, som fremstilles ved at man går ut fra 6-amino-penicillansyre som har formelen:
respektive ikke-giftige salter av denne.
De forbindelser som fremstilles i henhold til oppfinnelsen, representeres ved den folgende formel:
hvor X er alkylengruppe med 1-3 C-atomer, og salter derav, inkludert ikke-giftige metallsalter, som f.eks. natrium-, kalium-, aluminium-, ammonium- og substituerte ammoniumsalter, som er oppnådd ved reaksjon med slike aminer som vanlig benyttes i forbindelse med penicilliner, f.eks. prokain, dibenzylamin og N,N'-dibenzyletylenamin.
Foreliggende fremgangsmåte, som er en i og for seg kjent standard-fremgangsmåte, er kjennetegnet ved at 6-aminopenicillansyre eller et salt derav omsettes med et a-f enyl-to-karbobenzoksyaminosyre-derivat med formelen:
hvor X har den ovennevnte betydning, i nærvær av et tertiært amin, hvoretter, karbobenzoksygruppen avspaltes ved katalytisk hydrogenering og en erholdt fri syre omsettes eventuelt med en base til det tilsvarende salt. De dannede forbindelser inneholder et asymmetrisk karbon-atom, og de tilsvarende diastereoisomere kan fremstilles ved vanlige fremgangsmåter. Fksempelvis kan de optisk aktive former av (3-amino-ot-fenyletylpenicillin fremstilles av racemisk a-fenyl-(3-karbobenzoksy-aminopropionsyrer, som er blitt fremstilt av den racemiske blanding via dennes salt * n* 4 optisk aktive baser, som f.eks. kinin, cinkonin, stryknin og morfin.
Den folgende tabell angir den minste inhibitoriske konsentra-sjon i <y>/ml in vitro av noen av de nye penicilliner like overfor en del patogene mikroorganismer.
Britisk patent nr. 873 049 beskriver penicilliner som har en kjemisk struktur som ligner forbindelsen fremstilt ifolge foreliggende oppfinnelse, men hvori aminogruppen i 6-aminopenicillansyren er bundet til et oc-aminosyreacylradikal.
Det er blitt funnet at penicillinene som fremstilles ifolge foreliggende oppfinnelse, har en overlegen virkning i forhold til slike som er beskrevet i det nevnte britiske patent, hvilket fremgår av folgende tabell.
De nye penicilliner har stor motstandsevne både mot syrer og mot penase. Stabiliteten av noen av de nye penicilliner i saltsyre fpH = l) sammenlignet med fenoksymetylpenicillin, som er kjent som et av de penicilliner som er minst folsomt for sure media, er vist i den folgende tabell. Prosentmengden av ikke-nedbygget penicillin til for-skjellige tider er angitt i tabellen.
De folgende eksempler belyser oppfinnelsens fremgangsmåte nærmere.
Eksempel 1
Til 82.5 g |3-amino-a-fenylpropionsyre i 200 ml 10%-ig NaOH setter man dråpevis ved 15°C <p>g under omroring 98 g benzylklorkarbo-nat. Omroringen fortsettes i 1.5 timer ved romtemperatur. Oppløs-ningen ekstraheres med dietyleter, og det vandige lag surgjores med 50%-ig svovelsyre til kongorod reaksjon. Den oljeaktige utfelling ekstraheres med dietyleter, ekstraktene vaskes med vann, torkes og inndampes, hvorved man får 140 g N-karbobenzoksy-P-amino-a-fenylpropionsyre, med smeltepunkt 124°-127°C.
Til 155 g kinin i 700 ml 90%-ig etylalkohol settes det en varm opplosning av 140 g N-karbobenzoksy-Ø-amino-cc-fenylpropionsyre i 500 ml etylalkohol. Blandingen avkjoles og utfellingen filtreres fra. Utbyttet er 13 g og dets smeltepunkt 176°-177°C, og dets /oc/D = -125°f0.2 io i etylalkohol). Kininsaltet suspenderes i 1 liter vann, og blandingen gjores sur med 10%-ig HC1, og ekstraheres med dietyleter. De forenede ekstrakter vaskes med vann, torkes over NagSO^, og inndampes, hvorved man får 55 g (-)-N-karbobenzoksy-(3-amino-a-fenylpropionsyre, som har smeltepunkt 99°-100°C og /a/^ = -93°( 1% etylalkohol) .
Til en blanding av 52 g (-)-N-karbobenzoksy-P-amino-a-fenylpropionsyre, 1300 ml vannfri aceton og 27 ml vannfritt trietylamin, som er kjolt til 0°C, tilsettes det dråpevis og under omroring 18.5 ml etylklorkarbonat. Blandingen omrores grundig i 10 minutter etter avslutningen av tilsetningsoperasjonen, hvoretter blandingen avkjoles til -5°C og behandles porsjonsvis med 37-5 6 6-aminopenicillansyre i 1000 ml 4%-ig natriumbikarbonat, mens temperaturen holdes under 0°C.
Omroringen fortsettes i.30 minutter ved romtemperatur.
Blandingen ekstraheres med dietyleter, deretter reguleres dens pH til 2 med fortynnet saltsyre og den ekstraheres igjen med dietyleter. Eterekstraktene vaskes med vann og pH-verdien reguleres til 6.2 ved hjelp av NaHCO^. Opplosningen av natriumsaltet av (-)-N-karbobenzoksy-P-amino-a-fenyletylpenicillin settes til en suspen-sjon av vandig Pd/CaCO^, som på forhånd er blitt mettet med hydrogen, og blandingen rystes i 1 time. Blandingen blir filtrert, regulert til pH = 2 og ekstrahert med dietyleter, det vandige lags pH reguleres til 4»6 °g det inndampes i vakuum til et lite volum, og fryses. Utbyttet blir 40 g (-)-P-amino-oc-fenyletylpenicillin, som smelter ved 225°-230°C funder spaltning) og har / a/* ° =-203.°
Eksemgel_2_-_2_
Ved samme arbeidsmåte som i eksempel 1 ble det fremstilt: a-fenyl-Y-aminopropylpenicillin, smeltepunkt 193°-195°0. a-fenyl-6-aminobutylpenicillin, smeltepunkt l80°-l85°G.

Claims (1)

  1. Fremgangsmåte til fremstilling av farmakologisk aktive penicilliner som har formelen:
    hvor X er en alkylengruppe med 1-3 karbonatomer, samt ikke-giftige salter av disse, karakterisert ved at 6-aminopenicillansyre eller et salt derav omsettes med et a-fenyl-C»-karbobenzok-syaminosyrederivat med formelen: hvor X har den ovennevnte betydning, i nærvær av et tertiært amin, hvoretter karbobenzoksygruppen avspaltes ved katalytisk hydrogenering og en erholdt fri syre omsettes eventuelt med en base til det tilsvarende salt.
NO762210A 1975-06-26 1976-06-25 Fremgangsmaate for fremstilling av eddiksyre, etanol og/eller acetaldehyd NO145721C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/590,717 US4014913A (en) 1975-06-26 1975-06-26 Process for producing oxygenated two carbon compounds

Publications (3)

Publication Number Publication Date
NO762210L NO762210L (no) 1976-12-28
NO145721B true NO145721B (no) 1982-02-08
NO145721C NO145721C (no) 1982-06-02

Family

ID=24363397

Family Applications (1)

Application Number Title Priority Date Filing Date
NO762210A NO145721C (no) 1975-06-26 1976-06-25 Fremgangsmaate for fremstilling av eddiksyre, etanol og/eller acetaldehyd

Country Status (14)

Country Link
US (1) US4014913A (no)
JP (1) JPS5214706A (no)
AU (1) AU506321B2 (no)
BE (1) BE843413A (no)
CA (1) CA1061796A (no)
DE (1) DE2628463C3 (no)
ES (1) ES449193A1 (no)
FR (1) FR2317261A2 (no)
GB (1) GB1549437A (no)
IL (1) IL49908A (no)
IT (1) IT1075007B (no)
NL (1) NL7606970A (no)
NO (1) NO145721C (no)
SE (1) SE432761B (no)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101450A (en) * 1977-05-09 1978-07-18 Celanese Corporation Catalyst for production of acetic acid
DE2960477D1 (en) * 1978-04-04 1981-10-22 Hoechst Ag Process for the preparation of oxygenated hydrocarbon compounds starting from a synthesis gas
US4224236A (en) * 1978-04-04 1980-09-23 Hoechst Aktiengesellschaft Process for the manufacture of oxygen-containing carbon compounds from synthesis gas
US4235798A (en) * 1979-06-28 1980-11-25 Union Carbide Corporation Process for producing two-carbon atom oxygenated compounds from synthesis gas with minimal production of methane
US4446251A (en) * 1980-02-15 1984-05-01 Union Carbide Corporation Process for producing two-carbon atom oxygenated compounds from synthesis gas with minimal production of methane
CA1146592A (en) * 1979-06-28 1983-05-17 Thomas P. Wilson Process for producing two-carbon atom oxygenated compounds from synthesis gas with minimal production of methane
US4471075A (en) * 1979-06-28 1984-09-11 Union Carbide Corporation Process for producing two-carbon atom oxygenated compounds from synthesis gas with minimal production of methane
US4244889A (en) * 1979-12-19 1981-01-13 Union Carbide Corporation Production of acetamides with rhodium-manganese catalysts
US4312955A (en) * 1980-12-01 1982-01-26 Union Carbide Corporation Process for the production of methanol from synthesis gas
US4361711A (en) * 1981-12-18 1982-11-30 The Standard Oil Company Alcohols from olefins and synthesis gas
US4478955A (en) * 1981-12-21 1984-10-23 The Standard Oil Company Upgrading synthesis gas
DE3485330D1 (de) 1983-03-18 1992-01-23 Dow Chemical Co Katalytisches verfahren zur herstellung einer alkoholmischung aus wasserstoff und kohlenmonoxid.
US4725626A (en) * 1985-08-05 1988-02-16 The Standard Oil Company Manufacture of alcohols from synthesis gas
US7199276B2 (en) * 2003-11-19 2007-04-03 Exxonmobil Chemical Patents Inc. Controlling the ratio of ethylene to propylene produced in an oxygenate to olefin conversion process
US7288689B2 (en) * 2003-11-19 2007-10-30 Exxonmobil Chemical Patents Inc. Methanol and fuel alcohol production for an oxygenate to olefin reaction system
US7196239B2 (en) * 2003-11-19 2007-03-27 Exxonmobil Chemical Patents Inc. Methanol and ethanol production for an oxygenate to olefin reaction system
US20060149109A1 (en) * 2004-12-30 2006-07-06 Ruziska Philip A Converting methanol and ethanol to light olefins
CN101253133B (zh) * 2005-07-06 2012-06-06 英国石油化学品有限公司 用于混合醇脱水的反应蒸馏
US8148589B2 (en) * 2005-07-06 2012-04-03 Bp Chemicals Limited Reactive distillation with olefin recycle
EP2004549A4 (en) * 2006-02-16 2012-05-09 Dailan Inst Of Chemical Physics CATALYST AND METHOD FOR CONVERSION OF SYNGAS
CN102500392A (zh) * 2011-09-26 2012-06-20 上海应用技术学院 一种用于合成气制备碳二含氧化合物的催化剂及其制备方法
US8912240B2 (en) 2013-02-22 2014-12-16 Eastman Chemical Company Production of methanol and ethanol from CO or CO2

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1984884A (en) * 1928-06-06 1934-12-18 Du Pont Process for producing oxygeanted organic compounds
US3833634A (en) * 1971-12-21 1974-09-03 Union Carbide Corp Manufacture of polyfunctional compounds
DE2503233C3 (de) * 1974-01-28 1978-03-16 Union Carbide Corp., New York, N.Y. (V.St.A.) Verfahren zur Herstellung von Essigsäure, Äthanol und/oder Acetaldehyd

Also Published As

Publication number Publication date
JPS5214706A (en) 1977-02-03
IL49908A (en) 1979-03-12
SE432761B (sv) 1984-04-16
IL49908A0 (en) 1976-08-31
NL7606970A (nl) 1976-12-28
US4014913A (en) 1977-03-29
NO145721C (no) 1982-06-02
AU506321B2 (en) 1979-12-20
DE2628463C3 (de) 1979-10-31
AU1424976A (en) 1977-12-01
ES449193A1 (es) 1977-07-16
IT1075007B (it) 1985-04-22
FR2317261A2 (fr) 1977-02-04
BE843413A (fr) 1976-12-27
DE2628463A1 (de) 1976-12-30
FR2317261B2 (no) 1980-05-09
CA1061796A (en) 1979-09-04
SE7607315L (sv) 1976-12-27
NO762210L (no) 1976-12-28
JPS5543453B2 (no) 1980-11-06
GB1549437A (en) 1979-08-08
DE2628463B2 (de) 1979-03-01

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