IT1128571B - Processo per preparare anidrici di acido carbossilico - Google Patents

Processo per preparare anidrici di acido carbossilico

Info

Publication number
IT1128571B
IT1128571B IT49795/80A IT4979580A IT1128571B IT 1128571 B IT1128571 B IT 1128571B IT 49795/80 A IT49795/80 A IT 49795/80A IT 4979580 A IT4979580 A IT 4979580A IT 1128571 B IT1128571 B IT 1128571B
Authority
IT
Italy
Prior art keywords
carboxylic acid
preparing carboxylic
acid anhydrates
anhydrates
preparing
Prior art date
Application number
IT49795/80A
Other languages
English (en)
Other versions
IT8049795A0 (it
Inventor
Joseph Pugach
Original Assignee
Halcon Res & Dev
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 Halcon Res & Dev filed Critical Halcon Res & Dev
Publication of IT8049795A0 publication Critical patent/IT8049795A0/it
Application granted granted Critical
Publication of IT1128571B publication Critical patent/IT1128571B/it

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
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/56—Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (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)
IT49795/80A 1979-10-02 1980-10-01 Processo per preparare anidrici di acido carbossilico IT1128571B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/081,304 US4251458A (en) 1979-10-02 1979-10-02 Process for preparing carboxylic acid anhydrides

Publications (2)

Publication Number Publication Date
IT8049795A0 IT8049795A0 (it) 1980-10-01
IT1128571B true IT1128571B (it) 1986-05-28

Family

ID=22163333

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49795/80A IT1128571B (it) 1979-10-02 1980-10-01 Processo per preparare anidrici di acido carbossilico

Country Status (8)

Country Link
US (1) US4251458A (it)
JP (1) JPS5651432A (it)
BE (1) BE885483A (it)
DE (1) DE3037280C2 (it)
FR (1) FR2466449A1 (it)
GB (1) GB2059794B (it)
IT (1) IT1128571B (it)
NL (1) NL8005234A (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4284586A (en) * 1979-12-26 1981-08-18 Halcon Research And Development Corp. Process for the preparation of acetic anhydride
US4284585A (en) * 1979-12-26 1981-08-18 Halcon Research And Development Corp. Process for the preparation of acetic anhydride
FR2489817A1 (fr) * 1980-09-11 1982-03-12 Rhone Poulenc Ind Procede de preparation d'anhydrides d'acides carboxyliques par carbonylation
US4341741A (en) * 1981-03-06 1982-07-27 The Halcon Sd Group, Inc. Recovery of rhodium from carbonylation residues
US4340569A (en) * 1981-03-06 1982-07-20 The Halcon Sd Group, Inc. Treatment of carbonylation residues
US4340570A (en) * 1981-03-06 1982-07-20 The Halcon Sd Group, Inc. Recovery of rhodium from carbonylation residues
US4511741A (en) * 1983-12-02 1985-04-16 Union Carbide Corporation Production of aldehydes from organic acid esters
US4563309A (en) * 1984-08-16 1986-01-07 Union Carbide Corporation Production of carboxylic anhydrides from methyl carboxlyates using rhodium complex catalysts
JPH02125627U (it) * 1989-03-28 1990-10-16
US5142072A (en) * 1989-12-19 1992-08-25 The Procter & Gamble Company Selective esterification of long chain fatty acid monoglycerides with medium chain fatty acid anhydrides
US5387705A (en) * 1993-08-13 1995-02-07 The Procter & Gamble Company Fatty acid anhydride process

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730546A (en) * 1952-05-07 1956-01-10 Basf Ag Process for the production of aliphatic acid anhydrides by carbonylation of esters
US2729651A (en) * 1952-06-11 1956-01-03 Basf Ag Process for the production of aliphatic oxygen compounds by carbonylation of alcohols, ethers, and esters
DE921987C (de) * 1952-06-12 1955-01-07 Basf Ag Verfahren zur Herstellung sauerstoffhaltiger organischer Verbindungen
US2789137A (en) * 1952-06-28 1957-04-16 Basf Ag Acetic acid anhydride
FR1402383A (fr) * 1963-07-26 1965-06-11 Shell Int Research Procédé de préparation d'acides carboxyliques et de leurs dérivés
US3641137A (en) * 1969-02-19 1972-02-08 Union Oil Co Preparation of methacrylic acid
US3927078A (en) * 1972-08-21 1975-12-16 Chevron Res Methylene and oxymethylene bis-ester production
DE2450965C2 (de) * 1974-10-26 1983-06-09 Hoechst Ag, 6230 Frankfurt Verfahren zur Herstellung von Essigsäureanhydrid
US3989751A (en) * 1974-12-12 1976-11-02 Monsanto Company Process for the preparation of carboxylic anhydrides from olefinic hydrocarbons
CA1058636A (en) * 1975-03-10 1979-07-17 Nabil Rizkalla Process for preparing carboxylic acid anhydrides
US4115444A (en) * 1975-03-10 1978-09-19 Halcon International, Inc. Process for preparing carboxylic acid anhydrides
US4002678A (en) * 1975-12-22 1977-01-11 Halcon International, Inc. Preparation of carboxylic acid anhydrides
US4002677A (en) * 1975-12-22 1977-01-11 Halcon International, Inc. Process for preparing carboxylic acid anhydrides
US4102921A (en) * 1977-04-26 1978-07-25 Air Products & Chemicals, Inc. Production of carboxylic acids and esters

Also Published As

Publication number Publication date
JPS6310936B2 (it) 1988-03-10
BE885483A (fr) 1981-04-01
IT8049795A0 (it) 1980-10-01
FR2466449A1 (fr) 1981-04-10
FR2466449B1 (it) 1984-05-25
DE3037280C2 (de) 1982-10-28
US4251458A (en) 1981-02-17
JPS5651432A (en) 1981-05-09
GB2059794A (en) 1981-04-29
NL8005234A (nl) 1981-04-06
GB2059794B (en) 1983-11-30
DE3037280A1 (de) 1981-04-16

Similar Documents

Publication Publication Date Title
BR8207962A (pt) Processo para hidrogenolise de esteres de acido carboxilico
IT1057945B (it) Processo per preparare anidridi di acido carbossilico
IT1125526B (it) Procedimento per preparare acido tereftalico
IT1195265B (it) Processo per produrre acido metacrilico
IT1089271B (it) Processo per la produzione di acido tereftalico
IT1066671B (it) Processo per preparare anidridi di acido carbossilico
IT8021702A0 (it) Processo per la preparazione di acido levulinico e relativi esteri.
IT1128571B (it) Processo per preparare anidrici di acido carbossilico
BR7802216A (pt) Processo para a preparacao de esteres do acido oxalico
IT1028419B (it) Processo per la preparazione di acido ossalico e suoi esteeri
BR8006052A (pt) Processo para a preparacao de derivados de acido ciclo-hexano carboxilico
PT80621B (pt) Processo para a preparacao de derivados ester de acido carboxilico de desglicoteicoplanina
BR7808590A (pt) Processo para preparacao de um acido diperoxidicarboxilico alifatico
BR7902223A (pt) Processo para a preparacao de anidridos de acido carboxilico
BR7801137A (pt) Processo para a preparacao de esteres de acido fenilglioxilico
BR8105177A (pt) Processo para preparacao de imidas de acido sucinico
IT1104726B (it) Procedimento per produrre ammidi di acido carbossilico n-alchil-sostituite
IT1125600B (it) Processo per la produzione di acido nitrico
IT1188962B (it) Procedimento per produrre acido d (-)-b-idrossi-isobutirrico
IT1089250B (it) Processo per la produzione di acido tereftalico
IT1147076B (it) Processo per recuperare acido metacrilico
BR8004227A (pt) Processo de preparacao de acido carboxilico
IT1172265B (it) Processo per preparare acido acetico
IT1132055B (it) Processo per la preparazione di acido ursodesossicolico ad alta purezza
IT1188978B (it) Procedimento per produrre acido 2-idrossi-naftalin-3-carbossilico