GB1058950A - Process of preparing alkylidene peroxides and hydroxyperoxides - Google Patents

Process of preparing alkylidene peroxides and hydroxyperoxides

Info

Publication number
GB1058950A
GB1058950A GB7362/65A GB736265A GB1058950A GB 1058950 A GB1058950 A GB 1058950A GB 7362/65 A GB7362/65 A GB 7362/65A GB 736265 A GB736265 A GB 736265A GB 1058950 A GB1058950 A GB 1058950A
Authority
GB
United Kingdom
Prior art keywords
peroxy
butyl
propane
tetra
bis
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
GB7362/65A
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 GB1058950A publication Critical patent/GB1058950A/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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • B01J31/08—Ion-exchange resins
    • B01J31/10—Ion-exchange resins sulfonated
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • B01J31/08—Ion-exchange resins
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/40—Radicals substituted by oxygen atoms
    • C07D307/42—Singly bound oxygen atoms
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/10—Polymerisation reactions involving at least dual use catalysts, e.g. for both oligomerisation and polymerisation
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
    • B01J2231/34—Other additions, e.g. Monsanto-type carbonylations, addition to 1,2-C=X or 1,2-C-X triplebonds, additions to 1,4-C=C-C=X or 1,4-C=-C-X triple bonds with X, e.g. O, S, NH/N
    • B01J2231/341—1,2-additions, e.g. aldol or Knoevenagel condensations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Alkylidene peroxides and hydroperoxides are prepared by reacting a carbonyl compound and a tertiary alkyl hydroperoxide in the presence of a solid catalyst comprising a cationic exchange resin, an activated natural earth or a salt of a polyvalent mineral acid. Cationic resins with sulphonic or carboxylic functional groups, e.g. styrene-divinylbenzene, and methacrylic acid-divinylbenzene copolymers may be used, and suitable clay minerals are listed, and the salts of the acid may be potassium hydrogen sulphate, ammonium chloride, monosodium ammonium phosphate and ammonium hydrogen sulphate. The carbonyl compounds may be saturated, unsaturated, aliphatic, optionally halogen substituted, aromatic cyclo-aliphatic, oxygen heterocyclic mono-, di- or triketones and aldehydes carrying if desired, hydroxyl or carboxyl substituents and many are listed. Examples describe the preparation of 2,2 - di - (t.-butyl - peroxy) - propane, a ,a 1 - di - (t. - butyl - peroxy) - toluene, 2,2-bis -(cumyl - peroxy) - propane, 2,2,5,5 - tetra -(t. - butyl - peroxy) - hexane, 2,2 - di - (t.-butyl - peroxy) - 4 - hydroxy - 4 - methyl pentane, 1,1,4,4 - tetra - (t. - butyl - peroxy)-cyclohexane, di - t. - butyl - peroxy - (2 - furyl)-methane, 1,1 - dit. - butyl - peroxycyclohexane, and 1-t.-butyl-peroxyethanol-1.ALSO:Ethylene-propylene copolymers are vulcanized by 2,2-bis(cumyl peroxy)propane in a composition comprising carbon black, zinc oxide and sulphur.
GB7362/65A 1964-02-24 1965-02-19 Process of preparing alkylidene peroxides and hydroxyperoxides Expired GB1058950A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT398664 1964-02-24

Publications (1)

Publication Number Publication Date
GB1058950A true GB1058950A (en) 1967-02-15

Family

ID=11111991

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7362/65A Expired GB1058950A (en) 1964-02-24 1965-02-19 Process of preparing alkylidene peroxides and hydroxyperoxides

Country Status (4)

Country Link
BE (1) BE660135A (en)
ES (1) ES309710A1 (en)
GB (1) GB1058950A (en)
NL (1) NL6501766A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980712A (en) * 1969-08-12 1976-09-14 The B. F. Goodrich Company Organic peroxides their preparation and their applications
WO2000073268A1 (en) * 1999-05-27 2000-12-07 Crompton Corporation Preparation of peroxyketals
RU2800120C1 (en) * 2022-06-21 2023-07-18 Публичное акционерное общество "Нефтяная компания "Роснефть" (ПАО "НК "Роснефть") Peroxide cetane-enhancing additive for diesel fuel and method of its production

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980712A (en) * 1969-08-12 1976-09-14 The B. F. Goodrich Company Organic peroxides their preparation and their applications
WO2000073268A1 (en) * 1999-05-27 2000-12-07 Crompton Corporation Preparation of peroxyketals
RU2800120C1 (en) * 2022-06-21 2023-07-18 Публичное акционерное общество "Нефтяная компания "Роснефть" (ПАО "НК "Роснефть") Peroxide cetane-enhancing additive for diesel fuel and method of its production

Also Published As

Publication number Publication date
BE660135A (en) 1965-08-23
NL6501766A (en) 1965-08-25
ES309710A1 (en) 1966-01-16

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