ES465462A1 - Procedimiento para preparar productos de oxidacion de com- puesto de monoalcohil-benceno. - Google Patents

Procedimiento para preparar productos de oxidacion de com- puesto de monoalcohil-benceno.

Info

Publication number
ES465462A1
ES465462A1 ES465462A ES465462A ES465462A1 ES 465462 A1 ES465462 A1 ES 465462A1 ES 465462 A ES465462 A ES 465462A ES 465462 A ES465462 A ES 465462A ES 465462 A1 ES465462 A1 ES 465462A1
Authority
ES
Spain
Prior art keywords
oxidizing
oxidation products
derivative
treatment
benzene compound
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
ES465462A
Other languages
English (en)
Spanish (es)
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 NL7614457A external-priority patent/NL7614457A/xx
Priority claimed from NL7711922A external-priority patent/NL7711922A/xx
Application filed by Stamicarbon BV filed Critical Stamicarbon BV
Publication of ES465462A1 publication Critical patent/ES465462A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
    • C07C29/095—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of organic 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
    • C07C45/27—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
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • 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
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/85—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • C07C51/493—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification whereby carboxylic acid esters are formed
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/035—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with saturated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/10—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ES465462A 1976-12-28 1977-12-27 Procedimiento para preparar productos de oxidacion de com- puesto de monoalcohil-benceno. Expired ES465462A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7614457A NL7614457A (en) 1976-12-28 1976-12-28 Oxidn. of mono:alkyl-benzene cpds. esp. toluene - with prod. subjected to esterification to facilitate recovery of benzyl alcohol etc.
NL7711922A NL7711922A (en) 1977-10-31 1977-10-31 Oxidn. of mono:alkyl-benzene cpds. esp. toluene - with prod. subjected to esterification to facilitate recovery of benzyl alcohol etc.

Publications (1)

Publication Number Publication Date
ES465462A1 true ES465462A1 (es) 1978-09-16

Family

ID=26645270

Family Applications (1)

Application Number Title Priority Date Filing Date
ES465462A Expired ES465462A1 (es) 1976-12-28 1977-12-27 Procedimiento para preparar productos de oxidacion de com- puesto de monoalcohil-benceno.

Country Status (10)

Country Link
JP (1) JPS5382741A (enrdf_load_stackoverflow)
BE (1) BE862394A (enrdf_load_stackoverflow)
DE (1) DE2758487A1 (enrdf_load_stackoverflow)
ES (1) ES465462A1 (enrdf_load_stackoverflow)
FR (1) FR2376121A1 (enrdf_load_stackoverflow)
GB (1) GB1570858A (enrdf_load_stackoverflow)
IN (1) IN147882B (enrdf_load_stackoverflow)
IT (1) IT1093094B (enrdf_load_stackoverflow)
PT (1) PT67457B (enrdf_load_stackoverflow)
YU (1) YU314777A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7614458A (nl) * 1976-12-28 1978-06-30 Stamicarbon Werkwijze voor het verwerken van een benzylbenzoaatbevattende teer.
NL1007829C2 (nl) * 1997-12-18 1999-06-21 Dsm Nv Werkwijze voor de bereiding van benzylalcohol.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1213394B (de) * 1957-10-11 1966-03-31 Leuna Werke Veb Verfahren zur Herstellung von Methylestern aromatischer Carbonsaeuren
US3328439A (en) * 1963-08-08 1967-06-27 Mobil Oil Corp Catalytic inter-esterification
JPS5021455A (enrdf_load_stackoverflow) * 1973-06-29 1975-03-07

Also Published As

Publication number Publication date
PT67457A (en) 1978-01-01
IN147882B (enrdf_load_stackoverflow) 1980-07-26
FR2376121B1 (enrdf_load_stackoverflow) 1982-11-19
IT1093094B (it) 1985-07-19
GB1570858A (en) 1980-07-09
YU314777A (en) 1983-06-30
FR2376121A1 (fr) 1978-07-28
DE2758487A1 (de) 1978-06-29
JPS5382741A (en) 1978-07-21
BE862394A (nl) 1978-06-28
PT67457B (en) 1979-05-25

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