GB921805A - Process of halogenating organic peroxides - Google Patents

Process of halogenating organic peroxides

Info

Publication number
GB921805A
GB921805A GB3507561A GB3507561A GB921805A GB 921805 A GB921805 A GB 921805A GB 3507561 A GB3507561 A GB 3507561A GB 3507561 A GB3507561 A GB 3507561A GB 921805 A GB921805 A GB 921805A
Authority
GB
United Kingdom
Prior art keywords
peroxide
organic peroxides
partially halogenated
halogen
halogenated
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
GB3507561A
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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 Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA filed Critical Montedison SpA
Publication of GB921805A publication Critical patent/GB921805A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/242—Tubular reactors in series
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C409/00—Peroxy compounds
    • C07C409/16—Peroxy compounds the —O—O— group being bound between two carbon atoms not further substituted by oxygen atoms, i.e. peroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00083—Coils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00139—Controlling the temperature using electromagnetic heating
    • B01J2219/00144—Sunlight; Visible light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling

Landscapes

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

Abstract

Organic peroxides are halogenated by treatment with the halogen (Cl2, Br2, F2 or I2) in the presence of partially halogenated peroxide under the catalytic action of light; the partially halogenated peroxide may be obtained by treating the peroxide with a mixture of halogen and hydrogen halide. The process may be carried out continuously in stages by the cascade method, the partially halogenated peroxide which acts as diluent for the fresh peroxide being formed in the first stage. Specified peroxides are tert.-butyl peroxide, hydroperoxide and perbenzoate, and methyl ethyl ketone peroxide.
GB3507561A 1960-10-27 1961-09-29 Process of halogenating organic peroxides Expired GB921805A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1853060 1960-10-27

Publications (1)

Publication Number Publication Date
GB921805A true GB921805A (en) 1963-03-27

Family

ID=11152993

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3507561A Expired GB921805A (en) 1960-10-27 1961-09-29 Process of halogenating organic peroxides

Country Status (7)

Country Link
AT (1) AT239260B (en)
BE (1) BE609601A (en)
DE (1) DE1172675B (en)
ES (1) ES271539A1 (en)
GB (1) GB921805A (en)
NL (2) NL132842C (en)
SE (1) SE308508B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501966A (en) * 1946-06-24 1950-03-28 Shell Dev Halogenation of peroxides

Also Published As

Publication number Publication date
ES271539A1 (en) 1962-03-16
AT239260B (en) 1965-03-25
NL132842C (en)
NL270158A (en)
BE609601A (en)
DE1172675B (en) 1964-06-25
SE308508B (en) 1969-02-17

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