IT1068915B - IMPROVEMENTS OR PROCEDURES FOR THE PREPARATION OF O-CRESOL AND 2,6-XYLENOL - Google Patents

IMPROVEMENTS OR PROCEDURES FOR THE PREPARATION OF O-CRESOL AND 2,6-XYLENOL

Info

Publication number
IT1068915B
IT1068915B IT28518/76A IT2851876A IT1068915B IT 1068915 B IT1068915 B IT 1068915B IT 28518/76 A IT28518/76 A IT 28518/76A IT 2851876 A IT2851876 A IT 2851876A IT 1068915 B IT1068915 B IT 1068915B
Authority
IT
Italy
Prior art keywords
xylenol
cresol
procedures
preparation
Prior art date
Application number
IT28518/76A
Other languages
Italian (it)
Inventor
Roberto Canavesi
Giorgio Podesta
Roberto Ghezzi
Original Assignee
Sarda Off Mecc Spa
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 Sarda Off Mecc Spa filed Critical Sarda Off Mecc Spa
Priority to IT28518/76A priority Critical patent/IT1068915B/en
Priority to CH1265177A priority patent/CH628604A5/en
Priority to FR7731133A priority patent/FR2368456A1/en
Priority to JP12502477A priority patent/JPS5353627A/en
Priority to GB7743342A priority patent/GB1542744A/en
Application granted granted Critical
Publication of IT1068915B publication Critical patent/IT1068915B/en

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
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/16—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by condensation involving hydroxy groups of phenols or alcohols or the ether or mineral ester group derived therefrom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/20—Regeneration or reactivation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT28518/76A 1976-10-19 1976-10-19 IMPROVEMENTS OR PROCEDURES FOR THE PREPARATION OF O-CRESOL AND 2,6-XYLENOL IT1068915B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT28518/76A IT1068915B (en) 1976-10-19 1976-10-19 IMPROVEMENTS OR PROCEDURES FOR THE PREPARATION OF O-CRESOL AND 2,6-XYLENOL
CH1265177A CH628604A5 (en) 1976-10-19 1977-10-17 Process for producing o-cresol and 2,6-xylenol
FR7731133A FR2368456A1 (en) 1976-10-19 1977-10-17 PROCESS FOR MANUFACTURING ORTHO-CRESOL AND 2,6-XYLENOL FROM PHENOL AND METHANOL
JP12502477A JPS5353627A (en) 1976-10-19 1977-10-18 Process for preparing orthoo cresol and 2*66xylenol
GB7743342A GB1542744A (en) 1976-10-19 1977-10-18 O-cresol and/or 2,6-xylenol preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT28518/76A IT1068915B (en) 1976-10-19 1976-10-19 IMPROVEMENTS OR PROCEDURES FOR THE PREPARATION OF O-CRESOL AND 2,6-XYLENOL

Publications (1)

Publication Number Publication Date
IT1068915B true IT1068915B (en) 1985-03-21

Family

ID=11223721

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28518/76A IT1068915B (en) 1976-10-19 1976-10-19 IMPROVEMENTS OR PROCEDURES FOR THE PREPARATION OF O-CRESOL AND 2,6-XYLENOL

Country Status (5)

Country Link
JP (1) JPS5353627A (en)
CH (1) CH628604A5 (en)
FR (1) FR2368456A1 (en)
GB (1) GB1542744A (en)
IT (1) IT1068915B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1030933B (en) * 1974-12-20 1979-04-10 Sir Soc Italiana Resine Spa PROCEDURE FOR THE PREPARATION OF O CRESOL AND 2,6 XYLENOL

Also Published As

Publication number Publication date
JPS5353627A (en) 1978-05-16
FR2368456A1 (en) 1978-05-19
GB1542744A (en) 1979-03-21
CH628604A5 (en) 1982-03-15
FR2368456B1 (en) 1981-01-09

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