GB2010837B - Process for preparing aralkyl halides - Google Patents

Process for preparing aralkyl halides

Info

Publication number
GB2010837B
GB2010837B GB7849321A GB7849321A GB2010837B GB 2010837 B GB2010837 B GB 2010837B GB 7849321 A GB7849321 A GB 7849321A GB 7849321 A GB7849321 A GB 7849321A GB 2010837 B GB2010837 B GB 2010837B
Authority
GB
United Kingdom
Prior art keywords
aralkyl halides
preparing
preparing aralkyl
reaction
initiator
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
GB7849321A
Other versions
GB2010837A (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.)
Croda Synthetic Chemicals Ltd
Original Assignee
Croda Synthetic 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 Croda Synthetic Chemicals Ltd filed Critical Croda Synthetic Chemicals Ltd
Priority to GB7849321A priority Critical patent/GB2010837B/en
Publication of GB2010837A publication Critical patent/GB2010837A/en
Application granted granted Critical
Publication of GB2010837B publication Critical patent/GB2010837B/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
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/22—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of halogens; by substitution of halogen atoms by other halogen atoms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

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

Abstract

A process for preparing m- phenoxybenzylchloride and/or m- phenoxybenzal chloride by reaction with sulphuryl chloride in the presence of a peroxide initiator, in which the initiator is added not only at the beginning of, but also during, the reaction.
GB7849321A 1977-12-22 1978-12-20 Process for preparing aralkyl halides Expired GB2010837B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7849321A GB2010837B (en) 1977-12-22 1978-12-20 Process for preparing aralkyl halides

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5351877 1977-12-22
GB7849321A GB2010837B (en) 1977-12-22 1978-12-20 Process for preparing aralkyl halides

Publications (2)

Publication Number Publication Date
GB2010837A GB2010837A (en) 1979-07-04
GB2010837B true GB2010837B (en) 1982-07-28

Family

ID=26267283

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7849321A Expired GB2010837B (en) 1977-12-22 1978-12-20 Process for preparing aralkyl halides

Country Status (1)

Country Link
GB (1) GB2010837B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399075A (en) 1981-06-25 1983-08-16 Asahi Chemical Company, Limited Process for producing chlorinated phenoxytoluene derivatives

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2933985A1 (en) * 1979-08-22 1981-04-09 Bayer Ag, 5090 Leverkusen NEW 4-FLUOR-3-PHENOXY-BENZYL ETHERS AND METHOD FOR THEIR PRODUCTION AND NEW INTERMEDIATE PRODUCTS FOR THIS AND METHOD FOR THEIR PRODUCTION
HU181737B (en) * 1980-07-10 1983-11-28 Chinoin Gyogyszer Es Vegyeszet Process for preparing diphenyl-ether derivatives

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399075A (en) 1981-06-25 1983-08-16 Asahi Chemical Company, Limited Process for producing chlorinated phenoxytoluene derivatives

Also Published As

Publication number Publication date
GB2010837A (en) 1979-07-04

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee