GB922379A - Method of producing cumene hydroperoxide - Google Patents

Method of producing cumene hydroperoxide

Info

Publication number
GB922379A
GB922379A GB1350561A GB1350561A GB922379A GB 922379 A GB922379 A GB 922379A GB 1350561 A GB1350561 A GB 1350561A GB 1350561 A GB1350561 A GB 1350561A GB 922379 A GB922379 A GB 922379A
Authority
GB
United Kingdom
Prior art keywords
cumene
cumene hydroperoxide
atmospheric
salt
carbon dioxide
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
GB1350561A
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.)
Societa Italiana Resine SpA SIR
Original Assignee
Societa Italiana Resine SpA SIR
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 Societa Italiana Resine SpA SIR filed Critical Societa Italiana Resine SpA SIR
Publication of GB922379A publication Critical patent/GB922379A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C409/00—Peroxy compounds
    • C07C409/02—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides
    • C07C409/04—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides the carbon atom being acyclic
    • C07C409/08—Compounds containing six-membered aromatic rings
    • C07C409/10—Cumene hydroperoxide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds

Landscapes

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

Abstract

In a method of oxidising in a liquid phase cumene to cumene hydroperoxide, the sodium salt of the cumene hydroperoxide is used as an accelerator preferably in the proportion of at least 50 parts by weight of the salt to 10,000 parts by weight of cumene. The operation is preferably carried out at atmospheric or super atmospheric pressure and atmospheric air being employed at the oxidising agent and at a temperature between 70 and 120 DEG C., the atmospheric air being deprived of its carbon dioxide content. In an example 5 kgs. of cumene and 5 grams of monosodium salt of cumene hydroperoxide are stirred in an autoclave at 95 DEG C. and air deprived of carbon dioxide and cleaned is injected up to 6 effective atmospheres until a quantity of oxygen corresponding to 200 litres is reached. After 6 hours the reaction product is cooled and discharged and has a cumene hydroperoxide content of 25%. Specification 895,622 is referred to.
GB1350561A 1960-07-01 1961-04-14 Method of producing cumene hydroperoxide Expired GB922379A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1178660 1960-07-01

Publications (1)

Publication Number Publication Date
GB922379A true GB922379A (en) 1963-03-27

Family

ID=11137835

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1350561A Expired GB922379A (en) 1960-07-01 1961-04-14 Method of producing cumene hydroperoxide

Country Status (2)

Country Link
DE (1) DE1190940B (en)
GB (1) GB922379A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL136293C (en) * 1966-10-26
NL136649C (en) * 1966-11-03

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE585645A (en) * 1958-12-17 1960-06-14 Rhone Poulenc Sa Improvements in the manufacture of cumene hydroperoxide

Also Published As

Publication number Publication date
DE1190940B (en) 1965-04-15

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