GB1058950A – Process of preparing alkylidene peroxides and hydroxyperoxides
– Google Patents
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
1964-02-24
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.)
1964-02-24
Filing date
1965-02-19
Publication date
1967-02-15
1965-02-19
Application filed by Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
filed
Critical
Montedison SpA
1967-02-15
Publication of GB1058950A
publication
Critical
patent/GB1058950A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
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
1965
1965-02-12
NL
NL6501766A
patent/NL6501766A/xx
unknown
1965-02-19
GB
GB7362/65A
patent/GB1058950A/en
not_active
Expired
1965-02-23
ES
ES0309710A
patent/ES309710A1/en
not_active
Expired
1965-02-23
BE
BE660135D
patent/BE660135A/xx
not_active
Expired
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
NL6501766A
(en)
1965-08-25
ES309710A1
(en)
1966-01-16
BE660135A
(en)
1965-08-23
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Semi-ebonites
None