IT1061249B - Procedimento per la fabbricazione di 3 5 diterz butil 4 idrossibenzal deide mediante formilazione di 2 6 diterz butilfenolo - Google Patents

Procedimento per la fabbricazione di 3 5 diterz butil 4 idrossibenzal deide mediante formilazione di 2 6 diterz butilfenolo

Info

Publication number
IT1061249B
IT1061249B IT49340/76A IT4934076A IT1061249B IT 1061249 B IT1061249 B IT 1061249B IT 49340/76 A IT49340/76 A IT 49340/76A IT 4934076 A IT4934076 A IT 4934076A IT 1061249 B IT1061249 B IT 1061249B
Authority
IT
Italy
Prior art keywords
diterz
idrossibenzal
deide
butil
butylphenol
Prior art date
Application number
IT49340/76A
Other languages
English (en)
Original Assignee
Gulf Oil Corp
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 Gulf Oil Corp filed Critical Gulf Oil Corp
Application granted granted Critical
Publication of IT1061249B publication Critical patent/IT1061249B/it

Links

Classifications

    • 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
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/562—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with nitrogen as the only hetero atom
    • C07C45/565—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with nitrogen as the only hetero atom by reaction with hexamethylene-tetramine
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials
IT49340/76A 1975-05-07 1976-05-05 Procedimento per la fabbricazione di 3 5 diterz butil 4 idrossibenzal deide mediante formilazione di 2 6 diterz butilfenolo IT1061249B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/575,555 US4009210A (en) 1975-05-07 1975-05-07 Process for manufacturing 3,5-ditert.butyl-4-hydroxybenzaldehyde by formylation of 2,6-ditert.butylphenol

Publications (1)

Publication Number Publication Date
IT1061249B true IT1061249B (it) 1983-02-28

Family

ID=24300780

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49340/76A IT1061249B (it) 1975-05-07 1976-05-05 Procedimento per la fabbricazione di 3 5 diterz butil 4 idrossibenzal deide mediante formilazione di 2 6 diterz butilfenolo

Country Status (16)

Country Link
US (1) US4009210A (it)
JP (1) JPS5227740A (it)
AR (1) AR209485A1 (it)
BE (1) BE841523A (it)
BR (1) BR7602730A (it)
CA (1) CA1053702A (it)
DE (1) DE2617585A1 (it)
EG (1) EG12925A (it)
ES (1) ES447635A1 (it)
FR (1) FR2310336A1 (it)
GB (1) GB1502052A (it)
IT (1) IT1061249B (it)
MX (1) MX3411E (it)
NL (1) NL7604809A (it)
PH (1) PH12857A (it)
ZA (1) ZA762383B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562297A (en) * 1982-08-27 1985-12-31 Ethyl Corporation Aldehyde synthesis
EP0163633A4 (en) * 1983-11-15 1986-04-15 Ethyl Corp PROCESS FOR THE PREPARATION OF p-ALCENYL PHENOLS AND THEIR SUBSEQUENT OXIDATION FORMING SUBSTITUTED BENZALDEHYDES.
GB8501646D0 (en) * 1985-01-23 1985-02-27 Nipa Lab Ltd Control of micro-organisms
GB9113431D0 (en) * 1991-06-20 1991-08-07 Orion Yhytma Oy Method for the preparation of 3,4-dihydroxy-5-nitrobenzaldehyde
US5324860A (en) * 1993-10-27 1994-06-28 Sepracor, Inc. Process for 3,5-di-tert-butylsalicylaldehyde
CA2551567C (en) * 2003-12-23 2014-04-29 Abraxis Bioscience, Inc. Propofol analogs, process for their preparation, and methods of use
US7122700B2 (en) * 2004-07-30 2006-10-17 Xerox Corporation Arylamine processes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2903483A (en) * 1955-05-24 1959-09-08 Bayer Ag Process for the production of aromatic hydroxy aldehydes
FR1153523A (fr) * 1955-05-24 1958-03-12 Bayer Ag Procédé de production d'hydroxyaldéhydes aromatiques

Also Published As

Publication number Publication date
GB1502052A (en) 1978-02-22
BR7602730A (pt) 1976-11-16
NL7604809A (nl) 1976-11-09
ZA762383B (en) 1977-04-27
AR209485A1 (es) 1977-04-29
EG12925A (en) 1980-03-31
US4009210A (en) 1977-02-22
MX3411E (es) 1980-11-04
JPS5227740A (en) 1977-03-02
DE2617585A1 (de) 1976-11-25
AU1615476A (en) 1978-01-26
ES447635A1 (es) 1977-11-01
FR2310336A1 (fr) 1976-12-03
PH12857A (en) 1979-09-12
BE841523A (fr) 1976-09-01
CA1053702A (en) 1979-05-01

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