GB1564567A - Preparation of mcresol - Google Patents

Preparation of mcresol Download PDF

Info

Publication number
GB1564567A
GB1564567A GB20240/77A GB2024077A GB1564567A GB 1564567 A GB1564567 A GB 1564567A GB 20240/77 A GB20240/77 A GB 20240/77A GB 2024077 A GB2024077 A GB 2024077A GB 1564567 A GB1564567 A GB 1564567A
Authority
GB
United Kingdom
Prior art keywords
para
acid
benzoic acid
toluic acid
cresol
Prior art date
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
GB20240/77A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB20240/77A priority Critical patent/GB1564567A/en
Priority to US05/902,108 priority patent/US4189602A/en
Priority to DE19782820394 priority patent/DE2820394A1/de
Priority to FR7814202A priority patent/FR2390413A1/fr
Priority to JP53056464A priority patent/JPS6045615B2/ja
Priority to NL7805167A priority patent/NL7805167A/xx
Priority to CA303,186A priority patent/CA1107762A/en
Priority to IT23380/78A priority patent/IT1158710B/it
Publication of GB1564567A publication Critical patent/GB1564567A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms
    • C07C37/56—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms by replacing a carboxyl or aldehyde group by a hydroxy group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB20240/77A 1977-05-13 1977-05-13 Preparation of mcresol Expired GB1564567A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB20240/77A GB1564567A (en) 1977-05-13 1977-05-13 Preparation of mcresol
US05/902,108 US4189602A (en) 1977-05-13 1978-05-02 Acid oxidation process
DE19782820394 DE2820394A1 (de) 1977-05-13 1978-05-10 Verfahren zur oxidation von p-methylbenzoesaeure
FR7814202A FR2390413A1 (fr) 1977-05-13 1978-05-12 Procede d'oxydation d'un acide benzoique en vue de l'obtention du meta-cresol
JP53056464A JPS6045615B2 (ja) 1977-05-13 1978-05-12 パラ‐トルイル酸のメタ‐クレゾールヘの酸化法
NL7805167A NL7805167A (nl) 1977-05-13 1978-05-12 Werkwijze voor de oxydatie van een benzoezuur tot een fenol.
CA303,186A CA1107762A (en) 1977-05-13 1978-05-12 Acid oxidation process
IT23380/78A IT1158710B (it) 1977-05-13 1978-05-12 Processo per l'ossidazione di un acido benzoio ad un fenolo,in particolare di acido para-toluico a meta-cresolo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20240/77A GB1564567A (en) 1977-05-13 1977-05-13 Preparation of mcresol

Publications (1)

Publication Number Publication Date
GB1564567A true GB1564567A (en) 1980-04-10

Family

ID=10142712

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20240/77A Expired GB1564567A (en) 1977-05-13 1977-05-13 Preparation of mcresol

Country Status (8)

Country Link
US (1) US4189602A (OSRAM)
JP (1) JPS6045615B2 (OSRAM)
CA (1) CA1107762A (OSRAM)
DE (1) DE2820394A1 (OSRAM)
FR (1) FR2390413A1 (OSRAM)
GB (1) GB1564567A (OSRAM)
IT (1) IT1158710B (OSRAM)
NL (1) NL7805167A (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1170275A (en) * 1981-08-24 1984-07-03 Tetsuo Masuyama Process for the production of phenols
US4620043A (en) * 1982-05-17 1986-10-28 The Dow Chemical Company Production of phenols and catalyst therefor
US20040018114A1 (en) * 2002-07-26 2004-01-29 Chia-Lin Wang Test strip holder for a reagent test strip

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE24848E (en) 1960-07-26 Table h
US2727926A (en) * 1954-01-08 1955-12-20 Dow Chemical Co Catalytic oxidation of armoatic carboxylic acids to phenols
DE1015444B (de) * 1954-01-08 1957-09-12 Dow Chemical Co Verfahren zur Herstellung von Phenolen
US2852567A (en) * 1954-01-08 1958-09-16 Dow Chemical Co Production of phenols from aromatic carboxylic acids
US3277184A (en) * 1963-09-30 1966-10-04 Shell Oil Co Phenol production

Also Published As

Publication number Publication date
DE2820394C2 (OSRAM) 1987-08-20
DE2820394A1 (de) 1978-11-23
FR2390413B1 (OSRAM) 1984-01-27
NL7805167A (nl) 1978-11-15
FR2390413A1 (fr) 1978-12-08
JPS53141227A (en) 1978-12-08
IT7823380A0 (it) 1978-05-12
JPS6045615B2 (ja) 1985-10-11
US4189602A (en) 1980-02-19
CA1107762A (en) 1981-08-25
IT1158710B (it) 1987-02-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee