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GB1067084A - Process for the production of dioxocyclobutene diol - Google Patents

Process for the production of dioxocyclobutene diol

Info

Publication number
GB1067084A
GB1067084A GB3402364A GB3402364A GB1067084A GB 1067084 A GB1067084 A GB 1067084A GB 3402364 A GB3402364 A GB 3402364A GB 3402364 A GB3402364 A GB 3402364A GB 1067084 A GB1067084 A GB 1067084A
Authority
GB
United Kingdom
Prior art keywords
dioxocyclobutene
diol
production
tetrachlorovinyl
perchlorocyclobutenone
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
GB3402364A
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.)
Huels AG
Original Assignee
Chemische Werke Huels AG
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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of GB1067084A publication Critical patent/GB1067084A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C07C57/03—Monocarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/42—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis
    • C07C45/43—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis of >CX2 groups, X being halogen

Landscapes

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

Abstract

Dioxocyclobutenediol is prepared by hydrolysis of perchlorocyclobutenone, especially in presence of aqueous acid; tetrachlorovinyl-acetic acid is formed as a by-product.
GB3402364A 1963-08-24 1964-08-20 Process for the production of dioxocyclobutene diol Expired GB1067084A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC30769A DE1253266B (en) 1963-08-24 1963-08-24 Process for the production of dioxocyclobutene diol

Publications (1)

Publication Number Publication Date
GB1067084A true GB1067084A (en) 1967-05-03

Family

ID=7019507

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3402364A Expired GB1067084A (en) 1963-08-24 1964-08-20 Process for the production of dioxocyclobutene diol

Country Status (2)

Country Link
DE (1) DE1253266B (en)
GB (1) GB1067084A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52148046A (en) * 1976-05-28 1977-12-08 Huels Chemische Werke Ag Process for manufacture of square acid

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE64516B1 (en) * 1990-02-12 1995-08-09 Lonza Ag A process for the preparation of quadratic acid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52148046A (en) * 1976-05-28 1977-12-08 Huels Chemische Werke Ag Process for manufacture of square acid

Also Published As

Publication number Publication date
DE1253266B (en) 1967-11-02

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