BE676504A - - Google Patents

Info

Publication number
BE676504A
BE676504A BE676504DA BE676504A BE 676504 A BE676504 A BE 676504A BE 676504D A BE676504D A BE 676504DA BE 676504 A BE676504 A BE 676504A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE676504A publication Critical patent/BE676504A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/63Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/582Recycling of unreacted starting or intermediate materials
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S204/00Chemistry: electrical and wave energy
    • Y10S204/902Production of desired compound by wave energy in presence of a chemically designated nonreactant chemical treating agent, excluding water, chloroform, carbon tetrachloride, methylene chloride or benzene
    • Y10S204/903Inorganic chemical treating agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE676504D 1965-02-17 1966-02-15 BE676504A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES95514A DE1223824B (de) 1965-02-17 1965-02-17 Verfahren zur Herstellung von omega-chlorierten Acetophenonen
DES100236A DE1231233B (de) 1965-02-17 1965-10-27 Verfahren zur Dichlorierung von Acetophenonen

Publications (1)

Publication Number Publication Date
BE676504A true BE676504A (nl) 1966-08-16

Family

ID=25997972

Family Applications (1)

Application Number Title Priority Date Filing Date
BE676504D BE676504A (nl) 1965-02-17 1966-02-15

Country Status (8)

Country Link
US (1) US3367857A (nl)
BE (1) BE676504A (nl)
BR (1) BR6677184D0 (nl)
CH (1) CH459167A (nl)
DE (2) DE1223824B (nl)
GB (1) GB1062369A (nl)
IL (1) IL25180A (nl)
NL (1) NL151346B (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675448A (en) * 1985-02-13 1987-06-23 Ethyl Corporation Chlorination process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619505A (en) * 1950-07-11 1952-11-25 Gen Aniline & Film Corp Process for the preparation of alpha-halo-p-nitroacetophenone
BE635396A (nl) * 1962-07-25

Also Published As

Publication number Publication date
GB1062369A (en) 1967-03-22
NL6601966A (nl) 1966-08-18
NL151346B (nl) 1976-11-15
IL25180A (en) 1969-07-30
BR6677184D0 (pt) 1973-09-06
DE1223824B (de) 1966-09-01
US3367857A (en) 1968-02-06
DE1231233B (de) 1966-12-29
CH459167A (de) 1968-07-15

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

Effective date: 19860215