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GB1204209A - Process for the manufacture of phenol and carbon tetrachloride - Google Patents

Process for the manufacture of phenol and carbon tetrachloride

Info

Publication number
GB1204209A
GB1204209A GB6142868A GB6142868A GB1204209A GB 1204209 A GB1204209 A GB 1204209A GB 6142868 A GB6142868 A GB 6142868A GB 6142868 A GB6142868 A GB 6142868A GB 1204209 A GB1204209 A GB 1204209A
Authority
GB
United Kingdom
Prior art keywords
phenol
carbon tetrachloride
oxychlorination
monochlorobenzene
manufacture
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
GB6142868A
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.)
Hoechst AG
Original Assignee
Farbwerke Hoechst 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
Priority claimed from DE19671643386 external-priority patent/DE1643386A1/en
Application filed by Farbwerke Hoechst AG filed Critical Farbwerke Hoechst AG
Publication of GB1204209A publication Critical patent/GB1204209A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
    • C07C37/02—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis by substitution of halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
    • C07C17/152—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons
    • C07C17/156—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons of unsaturated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/361—Preparation of halogenated hydrocarbons by reactions involving a decrease in the number of carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/01—Acyclic saturated compounds containing halogen atoms containing chlorine
    • C07C19/03—Chloromethanes
    • C07C19/041—Carbon tetrachloride

Landscapes

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

Abstract

1,204,209. Process for the preparation of carbon tetrachloride and phenol. FARBWERKE HOECHST A.G. 24 Dec., 1968 [30 Dec., 1967], No. 61428/68. Heading C2C. The invention relates to a process for the manufacture of carbon tetrachloride which comprises oxychlorinating benzene and completely or partially separating monoohlorobenzene from the oxychlorination products so formed, and reacting the oxychlorination products, including any monochlorobenzene which may still be present, with chlorine at elevated temperatures and pressures to obtain carbon tetraohloride. The separated monochlorobenzene is hydrolysed to phenol, and after removal of the phenol the residue of the hydrolysis of the monochlorobenzene is added to the residue of the oxychlorination and reacted with chlorine at elevated temperatures and pressures to form carbon tetrachloride.
GB6142868A 1967-12-30 1968-12-24 Process for the manufacture of phenol and carbon tetrachloride Expired GB1204209A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671643386 DE1643386A1 (en) 1967-12-30 1967-12-30 Process for the production of phenol and carbon tetrachloride from benzene

Publications (1)

Publication Number Publication Date
GB1204209A true GB1204209A (en) 1970-09-03

Family

ID=5684308

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6142868A Expired GB1204209A (en) 1967-12-30 1968-12-24 Process for the manufacture of phenol and carbon tetrachloride

Country Status (5)

Country Link
BR (1) BR6805102D0 (en)
CH (1) CH514523A (en)
ES (1) ES361904A1 (en)
FR (1) FR1600054A (en)
GB (1) GB1204209A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1801089A4 (en) * 2004-10-05 2009-12-30 Sumitomo Chemical Co METHOD FOR SYNTHESIZING A HYDROXY COMPOUND

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1801089A4 (en) * 2004-10-05 2009-12-30 Sumitomo Chemical Co METHOD FOR SYNTHESIZING A HYDROXY COMPOUND
US7807855B2 (en) 2004-10-05 2010-10-05 Sumitomo Chemical Company, Limited Process for producing hydroxy compound

Also Published As

Publication number Publication date
BR6805102D0 (en) 1973-01-16
FR1600054A (en) 1970-07-20
CH514523A (en) 1971-10-31
ES361904A1 (en) 1970-12-01

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees