GB1449447A - Method for manufacture of monoalkyl or monoaryl ethers of dihydric phenols - Google Patents

Method for manufacture of monoalkyl or monoaryl ethers of dihydric phenols

Info

Publication number
GB1449447A
GB1449447A GB2301575A GB2301575A GB1449447A GB 1449447 A GB1449447 A GB 1449447A GB 2301575 A GB2301575 A GB 2301575A GB 2301575 A GB2301575 A GB 2301575A GB 1449447 A GB1449447 A GB 1449447A
Authority
GB
United Kingdom
Prior art keywords
carbon atoms
member selected
salts
monoalkyl
alkyls
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
GB2301575A
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.)
OXIRANE CHAMICAL CO Ltd
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
OXIRANE CHAMICAL CO Ltd
Agency of Industrial Science and Technology
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
Priority claimed from JP47129301A external-priority patent/JPS5210852B2/ja
Priority claimed from JP1814773A external-priority patent/JPS5210853B2/ja
Priority claimed from JP5194073A external-priority patent/JPS5218179B2/ja
Priority claimed from JP48095750A external-priority patent/JPS5212691B2/ja
Priority claimed from JP48099067A external-priority patent/JPS5111099B2/ja
Priority claimed from JP48126586A external-priority patent/JPS5238023B2/ja
Application filed by OXIRANE CHAMICAL CO Ltd, Agency of Industrial Science and Technology filed Critical OXIRANE CHAMICAL CO Ltd
Publication of GB1449447A publication Critical patent/GB1449447A/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
    • C07C37/60—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by oxidation reactions introducing directly hydroxy groups on a =CH-group belonging to a six-membered aromatic ring with the aid of other oxidants than molecular oxygen or their mixtures with molecular oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

1449447 Preparation of monoalkyl or monoaryl ethers of dihydric phenols AGENCY OF INDUSTRIAL SCIENCE & TECHNOLOGY and OXIRANE CHEMICAL CO Ltd 18 Dec 1973 [25 Dec 1972 14 Feb 1973 10 May 1973] 23015/75 Divided out of 1432780 Heading C2C A method for the manufacture of monoalkyl or monoaryl ethers of dihydric phenols by the oxidation of phenyl ethers of the generic formula (wherein, R<SP>11</SP> is one member selected from the group consisting of alkyls and aryls having 1- 12 carbon atoms), is characterized in that the said oxidation is effected with organic peracids at a temperature of 120‹ C. or less in the presence of at least one member selected from pyridine- 2,6-dimethanol; 8-oxyquinoline; (wherein, R<SP>1</SP> is one member selected from alkyls having 4-10 carbon atoms); Na 5 R<SP>1</SP> 5 (P 3 O 10 ) 2 (wherein, R<SP>1</SP> is one member selected from alkyls having 4-10 carbon atoms); polycarboxylic acids containing N and possessed of a structure from which a heavy metal ion-chelating property can theoretically be assumed, magnesium salts sodium salts and potassium salts thereof; polycarboxylic acids containing OH and possessed of a structure from which a heavy metal ionchelating property can theoretically be assumed, magnesium salts and sodium salts thereof; sodium salts, potassium salts and mono- and di-alkyl esters having 1 to 12 carbon atoms of phosphoric acid and sodium salts and mono di- and tri-alkyl esters having 1 to 12 carbon atoms of pyrophosphoric acid.
GB2301575A 1972-12-25 1973-12-18 Method for manufacture of monoalkyl or monoaryl ethers of dihydric phenols Expired GB1449447A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP47129301A JPS5210852B2 (en) 1972-12-25 1972-12-25
JP1814773A JPS5210853B2 (en) 1973-02-14 1973-02-14
JP5194073A JPS5218179B2 (en) 1973-05-10 1973-05-10
JP48095750A JPS5212691B2 (en) 1973-08-28 1973-08-28
JP48099067A JPS5111099B2 (en) 1973-09-03 1973-09-03
JP48126586A JPS5238023B2 (en) 1973-11-10 1973-11-10

Publications (1)

Publication Number Publication Date
GB1449447A true GB1449447A (en) 1976-09-15

Family

ID=27548769

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2301575A Expired GB1449447A (en) 1972-12-25 1973-12-18 Method for manufacture of monoalkyl or monoaryl ethers of dihydric phenols
GB5853873A Expired GB1432780A (en) 1972-12-25 1973-12-18 Method for manufacture of dihydric phenols

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB5853873A Expired GB1432780A (en) 1972-12-25 1973-12-18 Method for manufacture of dihydric phenols

Country Status (6)

Country Link
CA (1) CA1024165A (en)
DE (1) DE2364181C3 (en)
FR (1) FR2211434B1 (en)
GB (2) GB1449447A (en)
IT (1) IT1000657B (en)
NL (1) NL7317675A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5833207B2 (en) * 1975-08-28 1983-07-18 工業技術院長 Nikafuenoru no seizouhouhou
DE2658866C3 (en) * 1976-12-24 1979-10-31 Bayer Ag, 5090 Leverkusen Process for the preparation of polyhydric substituted phenols
DE2658943C3 (en) * 1976-12-24 1982-02-18 Bayer Ag, 5090 Leverkusen Process for the production of catechol and hydroquinone
DE2942366A1 (en) * 1979-10-19 1981-04-30 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING MULTIPLE PHENOLES
DE3632075A1 (en) * 1986-09-20 1988-03-24 Degussa METHOD FOR PRODUCING TRIHYDROXY- OR ALKOXYHYDROXYBENZENE
FR2655332A1 (en) * 1989-12-05 1991-06-07 Rhone Poulenc Chimie PROCESS FOR HYDROXYLATION OF PHENOLS AND ETHERS OF PHENOLS

Also Published As

Publication number Publication date
NL7317675A (en) 1974-06-27
FR2211434B1 (en) 1976-04-30
GB1432780A (en) 1976-04-22
DE2364181A1 (en) 1974-07-04
DE2364181B2 (en) 1979-07-26
DE2364181C3 (en) 1980-03-20
FR2211434A1 (en) 1974-07-19
IT1000657B (en) 1976-04-10
CA1024165A (en) 1978-01-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee