JPS5314059B2 - - Google Patents

Info

Publication number
JPS5314059B2
JPS5314059B2 JP5833373A JP5833373A JPS5314059B2 JP S5314059 B2 JPS5314059 B2 JP S5314059B2 JP 5833373 A JP5833373 A JP 5833373A JP 5833373 A JP5833373 A JP 5833373A JP S5314059 B2 JPS5314059 B2 JP S5314059B2
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Expired
Application number
JP5833373A
Other versions
JPS505344A (ja
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 filed Critical
Priority to JP5833373A priority Critical patent/JPS5314059B2/ja
Priority to US05/468,025 priority patent/US3962343A/en
Priority to GB2291274A priority patent/GB1412238A/en
Priority to CA200,576A priority patent/CA1027334A/en
Priority to SU742027309A priority patent/SU619097A3/ru
Priority to BE144750A priority patent/BE815533A/xx
Priority to FR7418112A priority patent/FR2230614B1/fr
Priority to NLAANVRAGE7407011,A priority patent/NL181577C/xx
Priority to IT68628/74A priority patent/IT1011868B/it
Priority to DE2425571A priority patent/DE2425571C2/de
Publication of JPS505344A publication Critical patent/JPS505344A/ja
Priority to US05/654,625 priority patent/US4036885A/en
Publication of JPS5314059B2 publication Critical patent/JPS5314059B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/85—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C07C45/83—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation by extractive distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
JP5833373A 1973-05-25 1973-05-25 Expired JPS5314059B2 (ja)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP5833373A JPS5314059B2 (ja) 1973-05-25 1973-05-25
US05/468,025 US3962343A (en) 1973-05-25 1974-05-08 Method for decomposing an aromatic aldehyde-hydrogen fluoride-boron fluoride complex
GB2291274A GB1412238A (en) 1973-05-25 1974-05-22 Method for decomposing an aromatic aldehyde-hydrogen fluorideboron fluoride complex
CA200,576A CA1027334A (en) 1973-05-25 1974-05-22 Method for decomposing an aromatic aldehyde-hydrogen fluoride-boron fluoride complex
BE144750A BE815533A (fr) 1973-05-25 1974-05-24 Procede pour decomposer un complexe d'aldehyde aromatique
SU742027309A SU619097A3 (ru) 1973-05-25 1974-05-24 Способ получени ароматических альдегидов
FR7418112A FR2230614B1 (ja) 1973-05-25 1974-05-24
NLAANVRAGE7407011,A NL181577C (nl) 1973-05-25 1974-05-24 Werkwijze voor het ontleden van een alkylbenzaldehyde-waterstoffluoride-boortrifluoride-complex.
IT68628/74A IT1011868B (it) 1973-05-25 1974-05-24 Procedimento per la decomposizio ne di un complesso costituito da aldeide aromatica acido fluoridri co trifluoruro di boro
DE2425571A DE2425571C2 (de) 1973-05-25 1974-05-27 Verfahren zur Zerlegung eines aromatischen Aldehyd-Fluorwasserstoff-Bortrifluorid-Komplexes
US05/654,625 US4036885A (en) 1973-05-25 1976-02-02 Method for decomposing an aromatic aldehyde-hydrogen fluoride-boron fluoride complex

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5833373A JPS5314059B2 (ja) 1973-05-25 1973-05-25

Publications (2)

Publication Number Publication Date
JPS505344A JPS505344A (ja) 1975-01-21
JPS5314059B2 true JPS5314059B2 (ja) 1978-05-15

Family

ID=13081371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5833373A Expired JPS5314059B2 (ja) 1973-05-25 1973-05-25

Country Status (10)

Country Link
US (1) US3962343A (ja)
JP (1) JPS5314059B2 (ja)
BE (1) BE815533A (ja)
CA (1) CA1027334A (ja)
DE (1) DE2425571C2 (ja)
FR (1) FR2230614B1 (ja)
GB (1) GB1412238A (ja)
IT (1) IT1011868B (ja)
NL (1) NL181577C (ja)
SU (1) SU619097A3 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018193749A1 (ja) 2017-04-18 2018-10-25 三菱瓦斯化学株式会社 インダンカルボアルデヒドの製造方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036885A (en) * 1973-05-25 1977-07-19 Mitsubishi Gas Chemical Company, Inc. Method for decomposing an aromatic aldehyde-hydrogen fluoride-boron fluoride complex
JPS5176231A (en) * 1974-12-27 1976-07-01 Mitsubishi Gas Chemical Co Hokozokuarudehido futsukasuiso futsukahosokonpuretsukusuno bunkaihoho
US4188494A (en) * 1977-04-25 1980-02-12 Chevron Research Company Hydrogen fluoride removal from glycolic acid
JPS5842850B2 (ja) * 1980-06-23 1983-09-22 三菱瓦斯化学株式会社 脂肪酸又はその誘導体の製造法
JP2569760B2 (ja) * 1988-09-30 1997-01-08 三菱瓦斯化学株式会社 芳香族アシル化物・ｈｆ−ｂｆ３錯体の分解方法
JPH02134333U (ja) * 1989-04-12 1990-11-07
JP3120813B2 (ja) * 1991-06-14 2000-12-25 三菱瓦斯化学株式会社 芳香族アシル化物の製造法
US5208383A (en) * 1991-06-14 1993-05-04 Mitsubishi Gas Chemical Company, Inc. Process for producing aromatic acylation product
EP4019490B1 (en) * 2019-08-23 2023-11-01 Mitsubishi Gas Chemical Company, Inc. Method for producing m-dialkylbenzaldehyde
US20240132434A1 (en) * 2019-10-17 2024-04-25 Mitsubishi Gas Chemical Company, Inc. Method for producing 2,4-dialkylbenzaldehyde

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534017A (en) * 1948-04-23 1950-12-12 Du Pont Catalyst recovery process
FR1059217A (fr) * 1951-07-02 1954-03-23 Ici Ltd Procédé de récupération de catalyseurs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018193749A1 (ja) 2017-04-18 2018-10-25 三菱瓦斯化学株式会社 インダンカルボアルデヒドの製造方法

Also Published As

Publication number Publication date
DE2425571A1 (de) 1974-12-12
NL181577C (nl) 1987-09-16
FR2230614B1 (ja) 1978-08-04
GB1412238A (en) 1975-10-29
DE2425571C2 (de) 1982-10-21
FR2230614A1 (ja) 1974-12-20
NL7407011A (ja) 1974-11-27
NL181577B (nl) 1987-04-16
US3962343A (en) 1976-06-08
IT1011868B (it) 1977-02-10
JPS505344A (ja) 1975-01-21
CA1027334A (en) 1978-03-07
BE815533A (fr) 1974-09-16
SU619097A3 (ru) 1978-08-05

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