GB396351A - Manufacture of a peroxide from tetrahydronaphthalene - Google Patents

Manufacture of a peroxide from tetrahydronaphthalene

Info

Publication number
GB396351A
GB396351A GB12411/33A GB1241133A GB396351A GB 396351 A GB396351 A GB 396351A GB 12411/33 A GB12411/33 A GB 12411/33A GB 1241133 A GB1241133 A GB 1241133A GB 396351 A GB396351 A GB 396351A
Authority
GB
United Kingdom
Prior art keywords
tetrahydronaphthalene
peroxide
air
tin
catalyst
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
GB12411/33A
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.)
BASF Schweiz AG
Original Assignee
Gesellschaft fuer Chemische Industrie in Basel CIBA
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 Gesellschaft fuer Chemische Industrie in Basel CIBA filed Critical Gesellschaft fuer Chemische Industrie in Basel CIBA
Publication of GB396351A publication Critical patent/GB396351A/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
    • C07C409/14—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 belonging to a ring other than a six-membered aromatic ring
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00—Systems containing two condensed rings
    • C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
    • C07C2602/04—One of the condensed rings being a six-membered aromatic ring
    • C07C2602/10—One of the condensed rings being a six-membered aromatic ring the other ring being six-membered, e.g. tetraline

Landscapes

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

Abstract

1 : 2 : 3 : 4-tetrahydronaphthalene-1-peroxide is obtained by treating tetrahydronaphthalene with a gas containing oxygen either in the absence of a catalyst at a temperature below 100 DEG or in presence of a catalyst, below 60 DEG . Suitable catalysts specified are tin, lead, or lead oxide. The product may be crystallised out. According to examples, tetra-hydronaphthalene is treated with oxygen or air at ordinary temperature, with air in presence of tin filings, and with air, followed by separation of the product by distillation, precipitation with petroleum ether, or separation of the sodium salt with caustic soda, and addition of acid to free the peroxide.
GB12411/33A 1932-04-29 1933-04-28 Manufacture of a peroxide from tetrahydronaphthalene Expired GB396351A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH396351X 1932-04-29

Publications (1)

Publication Number Publication Date
GB396351A true GB396351A (en) 1933-08-03

Family

ID=4514094

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12411/33A Expired GB396351A (en) 1932-04-29 1933-04-28 Manufacture of a peroxide from tetrahydronaphthalene

Country Status (1)

Country Link
GB (1) GB396351A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE958835C (en) * 1955-02-25 1957-02-28 Dehydag Gmbh Process for the preparation of 1,2,3,4-tetrahydronaphthalene-1-hydroperoxide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE958835C (en) * 1955-02-25 1957-02-28 Dehydag Gmbh Process for the preparation of 1,2,3,4-tetrahydronaphthalene-1-hydroperoxide

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