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IT7924662A0 - PROCESS FOR THE PREPARATION OF IMPEDED PHENOLIC ALDEHYDES. - Google Patents

PROCESS FOR THE PREPARATION OF IMPEDED PHENOLIC ALDEHYDES.

Info

Publication number
IT7924662A0
IT7924662A0 IT7924662A IT2466279A IT7924662A0 IT 7924662 A0 IT7924662 A0 IT 7924662A0 IT 7924662 A IT7924662 A IT 7924662A IT 2466279 A IT2466279 A IT 2466279A IT 7924662 A0 IT7924662 A0 IT 7924662A0
Authority
IT
Italy
Prior art keywords
preparation
phenolic aldehydes
impeded
impeded phenolic
aldehydes
Prior art date
Application number
IT7924662A
Other languages
Italian (it)
Other versions
IT1165266B (en
Original Assignee
Borg Warner 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 Borg Warner Corp. filed Critical Borg Warner Corp.
Publication of IT7924662A0 publication Critical patent/IT7924662A0/en
Application granted granted Critical
Publication of IT1165266B publication Critical patent/IT1165266B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
    • C07C47/26—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing hydroxy groups
    • C07C47/27—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing hydroxy groups containing six-membered aromatic rings
    • 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
    • C07C37/001—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by modification in a side chain
    • C07C37/002—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by modification in a side chain by transformation of a functional group, e.g. oxo, carboxyl
    • 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
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/69—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by addition to carbon-to-carbon double or triple bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT24662/79A 1978-07-27 1979-07-25 PROCESS FOR PREPARATION OF PREVENTED PHENOLIC ALDEHYDES IT1165266B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92854878A 1978-07-27 1978-07-27
US4640279A 1979-06-06 1979-06-06

Publications (2)

Publication Number Publication Date
IT7924662A0 true IT7924662A0 (en) 1979-07-25
IT1165266B IT1165266B (en) 1987-04-22

Family

ID=26723877

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24662/79A IT1165266B (en) 1978-07-27 1979-07-25 PROCESS FOR PREPARATION OF PREVENTED PHENOLIC ALDEHYDES

Country Status (5)

Country Link
CA (1) CA1108185A (en)
DE (1) DE2930603C2 (en)
FR (1) FR2433503A1 (en)
GB (1) GB2026479B (en)
IT (1) IT1165266B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4213750A1 (en) * 1992-04-25 1993-10-28 Basf Ag Process for the preparation of 3- (hydroxyphenyl) propionaldehydes and optionally the production of 3- (hydroxyphenyl) propanols

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3247240A (en) * 1962-01-05 1966-04-19 Geigy Ag J R Process for the preparation of carbonyl compounds containing a hindered phenol group

Also Published As

Publication number Publication date
GB2026479B (en) 1982-09-29
GB2026479A (en) 1980-02-06
FR2433503B1 (en) 1983-10-28
IT1165266B (en) 1987-04-22
DE2930603A1 (en) 1980-02-21
DE2930603C2 (en) 1985-01-17
CA1108185A (en) 1981-09-01
FR2433503A1 (en) 1980-03-14

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