GB1121453A - Aromatic ethers - Google Patents

Aromatic ethers

Info

Publication number
GB1121453A
GB1121453A GB4862/66A GB486266A GB1121453A GB 1121453 A GB1121453 A GB 1121453A GB 4862/66 A GB4862/66 A GB 4862/66A GB 486266 A GB486266 A GB 486266A GB 1121453 A GB1121453 A GB 1121453A
Authority
GB
United Kingdom
Prior art keywords
halogen atom
aromatic compound
atom
halogen
group
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
GB4862/66A
Inventor
Frank Long
Sheila Ann Evans
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.)
Monsanto Chemicals Ltd
Original Assignee
Monsanto Chemicals 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 Monsanto Chemicals Ltd filed Critical Monsanto Chemicals Ltd
Priority to GB4862/66A priority Critical patent/GB1121453A/en
Publication of GB1121453A publication Critical patent/GB1121453A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/16—Preparation of ethers by reaction of esters of mineral or organic acids with hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/23—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups

Landscapes

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

Abstract

The invention relates to a process for the production of an aromatic ether in which an aromatic compound having a replaceable halogen atom preferably chlorine or bromine atom as a nuclear substituent is reacted in the presence of oxygen with an alkali metal alcoholate containing 4 or more carbon atoms so that the halogen atom is replaced by an aliphaticoxy group preferably containing from 4 to 12 carbon atoms inclusive, the quantity of the alkali metal alcoholate employed being at least 1.5 gram mole per gram atom of replaceable halogen in the aromatic compound. The aromatic compound preferably contains not more than one group which enhances the mobility of the halogen atom, e.g. nitro, cyano, carbonyl and sulphonyl groups and a halogen substituted benzene having a nitro group in an ortho- or para-position to a halogen atom is preferred. In an example, a solution of sodium n-heptoxide is added to a solution of 4-chloronitrobenzene in n-heptanol and air bubbled through and after fractionating 4-n-heptyl oxynitrobenzene is obtained.
GB4862/66A 1966-02-03 1966-02-03 Aromatic ethers Expired GB1121453A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4862/66A GB1121453A (en) 1966-02-03 1966-02-03 Aromatic ethers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4862/66A GB1121453A (en) 1966-02-03 1966-02-03 Aromatic ethers

Publications (1)

Publication Number Publication Date
GB1121453A true GB1121453A (en) 1968-07-31

Family

ID=9785222

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4862/66A Expired GB1121453A (en) 1966-02-03 1966-02-03 Aromatic ethers

Country Status (1)

Country Link
GB (1) GB1121453A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5382702A (en) * 1992-06-17 1995-01-17 Wella Aktiengesellschaft Process for the production of 5-alkoxy-2,4-dinitro-alkylbenzenes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5382702A (en) * 1992-06-17 1995-01-17 Wella Aktiengesellschaft Process for the production of 5-alkoxy-2,4-dinitro-alkylbenzenes

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