IT7927031A0 - CO-OXIDATION PROCESS OF METHYLBENZENES AND BENZALDEHYDE. - Google Patents

CO-OXIDATION PROCESS OF METHYLBENZENES AND BENZALDEHYDE.

Info

Publication number
IT7927031A0
IT7927031A0 IT7927031A IT2703179A IT7927031A0 IT 7927031 A0 IT7927031 A0 IT 7927031A0 IT 7927031 A IT7927031 A IT 7927031A IT 2703179 A IT2703179 A IT 2703179A IT 7927031 A0 IT7927031 A0 IT 7927031A0
Authority
IT
Italy
Prior art keywords
methylbenzenes
benzaldehyde
oxidation process
oxidation
Prior art date
Application number
IT7927031A
Other languages
Italian (it)
Other versions
IT1126310B (en
Inventor
James Edward Lyons
George Suld
Robert Wesley Shinn
Original Assignee
Suntech
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 US05/957,612 external-priority patent/US4237309A/en
Priority claimed from US05/957,614 external-priority patent/US4237310A/en
Priority claimed from US05/957,613 external-priority patent/US4227012A/en
Application filed by Suntech filed Critical Suntech
Publication of IT7927031A0 publication Critical patent/IT7927031A0/en
Application granted granted Critical
Publication of IT1126310B publication Critical patent/IT1126310B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
    • C07C69/12—Acetic acid esters
    • C07C69/14—Acetic acid esters of monohydroxylic compounds
    • 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
    • C07C37/055—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 the substituted group being bound to oxygen, e.g. ether group
    • C07C37/0555—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 the substituted group being bound to oxygen, e.g. ether group being esterified hydroxy groups
    • 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
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
    • C07C45/36—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in compounds containing six-membered aromatic rings
    • 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
    • C07C45/41—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrogenolysis or reduction of carboxylic groups or functional derivatives thereof
    • 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
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/54—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of compounds containing doubly bound oxygen atoms, e.g. esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/56—Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
    • C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT27031/79A 1978-11-03 1979-11-02 CO-OXIDATION PROCESS OF METHYLBENZENS AND BENZALDEHYDE IT1126310B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/957,612 US4237309A (en) 1978-11-03 1978-11-03 Method for the preparation of phenolic acetates and paraformaldehyde
US05/957,614 US4237310A (en) 1978-11-03 1978-11-03 Co-oxidation of methyl benzenes and benzaldehyde to phenolics and formaldehyde
US05/957,613 US4227012A (en) 1978-11-03 1978-11-03 Oxidation of methyl benzenes in the presence of acetic acid and a dehydrating agent

Publications (2)

Publication Number Publication Date
IT7927031A0 true IT7927031A0 (en) 1979-11-02
IT1126310B IT1126310B (en) 1986-05-21

Family

ID=27420737

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27031/79A IT1126310B (en) 1978-11-03 1979-11-02 CO-OXIDATION PROCESS OF METHYLBENZENS AND BENZALDEHYDE

Country Status (6)

Country Link
CA (1) CA1146585A (en)
DE (1) DE2944088A1 (en)
FR (1) FR2440930A1 (en)
GB (1) GB2035318B (en)
IT (1) IT1126310B (en)
NL (1) NL7908008A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1146966A (en) * 1978-03-27 1983-05-24 James E. Lyons Catalytic process for the conversion of toluene to equimolar amounts of phenol and formaldehyde
CN115490587B (en) * 2022-11-17 2023-03-03 苏州开元民生科技股份有限公司 Synthesis method of trifluoroacetic anhydride

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1960520C3 (en) * 1969-12-02 1974-04-25 Institut Neftechimitscheskowo Sintesa Imeni A.W. Toptschijewa Akademii Nauk, Moskau Process for the production of phenols

Also Published As

Publication number Publication date
FR2440930B1 (en) 1982-11-19
IT1126310B (en) 1986-05-21
FR2440930A1 (en) 1980-06-06
CA1146585A (en) 1983-05-17
GB2035318A (en) 1980-06-18
NL7908008A (en) 1980-05-07
DE2944088A1 (en) 1980-05-14
GB2035318B (en) 1983-03-23

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