GB1436369A - Method for the preparation of alkylhydroxybenzenes dihydroxybenze nes and alkyldihydroxybenzenes - Google Patents

Method for the preparation of alkylhydroxybenzenes dihydroxybenze nes and alkyldihydroxybenzenes

Info

Publication number
GB1436369A
GB1436369A GB5529373A GB5529373A GB1436369A GB 1436369 A GB1436369 A GB 1436369A GB 5529373 A GB5529373 A GB 5529373A GB 5529373 A GB5529373 A GB 5529373A GB 1436369 A GB1436369 A GB 1436369A
Authority
GB
United Kingdom
Prior art keywords
sulphonic acids
alkylhydroxybenzenes
phenol
alkyldihydroxybenzenes
alkylbenzene
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
GB5529373A
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.)
Beazer East Inc
Original Assignee
Koppers Co Inc
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 Koppers Co Inc filed Critical Koppers Co Inc
Publication of GB1436369A publication Critical patent/GB1436369A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • 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
    • C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
    • C07C37/04—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis by substitution of SO3H groups or a derivative thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB5529373A 1973-02-21 1973-11-28 Method for the preparation of alkylhydroxybenzenes dihydroxybenze nes and alkyldihydroxybenzenes Expired GB1436369A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33427073A 1973-02-21 1973-02-21

Publications (1)

Publication Number Publication Date
GB1436369A true GB1436369A (en) 1976-05-19

Family

ID=23306426

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5529373A Expired GB1436369A (en) 1973-02-21 1973-11-28 Method for the preparation of alkylhydroxybenzenes dihydroxybenze nes and alkyldihydroxybenzenes

Country Status (6)

Country Link
JP (1) JPS49110638A (xx)
BE (1) BE806410A (xx)
DE (1) DE2362884A1 (xx)
FR (1) FR2218311B1 (xx)
GB (1) GB1436369A (xx)
NL (1) NL7314330A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080880A1 (en) * 1981-11-27 1983-06-08 Taoka Chemical Co., Ltd Process for preparing m-alkylhydroxybenzene
US5741954A (en) * 1994-07-28 1998-04-21 Kemira Agro Oy Process of selective desulfonation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2956960B2 (ja) * 1996-10-24 1999-10-04 田岡化学工業株式会社 ｍ−ヒドロキシアルキルベンゼンの製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB666554A (en) * 1947-09-12 1952-02-13 Leonard Ellwood Jones Preparation of phenols by the sulphonation process
US2884463A (en) * 1957-06-26 1959-04-28 Allied Chem Process for production of high grade naphthalene and preparation of beta-naphthol from acidic waters therefrom

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080880A1 (en) * 1981-11-27 1983-06-08 Taoka Chemical Co., Ltd Process for preparing m-alkylhydroxybenzene
US5741954A (en) * 1994-07-28 1998-04-21 Kemira Agro Oy Process of selective desulfonation

Also Published As

Publication number Publication date
FR2218311A1 (xx) 1974-09-13
BE806410A (fr) 1974-02-15
JPS49110638A (xx) 1974-10-22
FR2218311B1 (xx) 1978-12-08
DE2362884A1 (de) 1974-08-22
NL7314330A (xx) 1974-08-23

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Legal Events

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