GB695717A - Sodium carbonate in cumene oxidation - Google Patents

Sodium carbonate in cumene oxidation

Info

Publication number
GB695717A
GB695717A GB16370/50A GB1637050A GB695717A GB 695717 A GB695717 A GB 695717A GB 16370/50 A GB16370/50 A GB 16370/50A GB 1637050 A GB1637050 A GB 1637050A GB 695717 A GB695717 A GB 695717A
Authority
GB
United Kingdom
Prior art keywords
sodium carbonate
cumene
cumene oxidation
washing
oxidation
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
GB16370/50A
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.)
Allied Corp
Original Assignee
Allied Chemical and Dye Corp
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 Allied Chemical and Dye Corp filed Critical Allied Chemical and Dye Corp
Publication of GB695717A publication Critical patent/GB695717A/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds
    • C07C407/003—Separation; Purification; Stabilisation; Use of additives

Landscapes

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

Abstract

Cumene is oxidized in liquid phase to cumene hydroperoxide with elemental oxygen in presence of solid sodium carbonate at a temperature above 90 DEG C. and below about 130 C. The amount of carbonate used is preferably 0.5-25g. per 100 cc. of cumene; it is removed from the product by decantation and washing, and may be regenerated by washing with acetone and then water. An example is given of the process. Reference has been directed by the Comptroller to Specification 630,286.
GB16370/50A 1949-07-19 1950-06-30 Sodium carbonate in cumene oxidation Expired GB695717A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US695717XA 1949-07-19 1949-07-19

Publications (1)

Publication Number Publication Date
GB695717A true GB695717A (en) 1953-08-19

Family

ID=22089883

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16370/50A Expired GB695717A (en) 1949-07-19 1950-06-30 Sodium carbonate in cumene oxidation

Country Status (1)

Country Link
GB (1) GB695717A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969266C (en) * 1951-04-28 1958-05-14 Rhone Poulenc Sa Process for the production of cumene hydroperoxide by the catalytic oxidation of cumene

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969266C (en) * 1951-04-28 1958-05-14 Rhone Poulenc Sa Process for the production of cumene hydroperoxide by the catalytic oxidation of cumene

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