DE2510352C2 - Verfahren zur Herstellung von alkylsubstituierten aromatischen Hydroxyketonen - Google Patents

Verfahren zur Herstellung von alkylsubstituierten aromatischen Hydroxyketonen

Info

Publication number
DE2510352C2
DE2510352C2 DE19752510352 DE2510352A DE2510352C2 DE 2510352 C2 DE2510352 C2 DE 2510352C2 DE 19752510352 DE19752510352 DE 19752510352 DE 2510352 A DE2510352 A DE 2510352A DE 2510352 C2 DE2510352 C2 DE 2510352C2
Authority
DE
Germany
Prior art keywords
solution
tert
hydroxy
alkyl
methyl
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
DE19752510352
Other languages
German (de)
English (en)
Other versions
DE2510352A1 (de
Inventor
Abraham Johannes Van Der Amsterdam Zeeuw
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.)
Henkel Corp
Original Assignee
Shell Internationale Research Maatschappij 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
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of DE2510352A1 publication Critical patent/DE2510352A1/de
Application granted granted Critical
Publication of DE2510352C2 publication Critical patent/DE2510352C2/de
Expired legal-status Critical Current

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
    • C07C45/51—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE19752510352 1974-03-12 1975-03-10 Verfahren zur Herstellung von alkylsubstituierten aromatischen Hydroxyketonen Expired DE2510352C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1099174A GB1458695A (en) 1974-03-12 1974-03-12 Production of hydroxy aromatic ketones

Publications (2)

Publication Number Publication Date
DE2510352A1 DE2510352A1 (de) 1975-09-18
DE2510352C2 true DE2510352C2 (de) 1984-04-26

Family

ID=9978040

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752510352 Expired DE2510352C2 (de) 1974-03-12 1975-03-10 Verfahren zur Herstellung von alkylsubstituierten aromatischen Hydroxyketonen

Country Status (7)

Country Link
JP (1) JPS50123636A (US07655688-20100202-C00086.png)
BE (1) BE826232A (US07655688-20100202-C00086.png)
DE (1) DE2510352C2 (US07655688-20100202-C00086.png)
FR (1) FR2279711A1 (US07655688-20100202-C00086.png)
GB (1) GB1458695A (US07655688-20100202-C00086.png)
IT (1) IT1034144B (US07655688-20100202-C00086.png)
NL (1) NL7502806A (US07655688-20100202-C00086.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0392525A1 (en) * 1989-04-13 1990-10-17 Henkel Corporation Hydroxy Aromatic Ketones
US5514823A (en) * 1994-02-07 1996-05-07 Henkel Corporation Bis-(alkylsalicylidene)ethylene or phenylene diamines and transition metal complexes thereof
DE19736905C1 (de) * 1997-08-25 1998-11-19 Henkel Kgaa Verfahren zur Herstellung von o-Hydroxyacetophenonderivaten
CN102731278A (zh) * 2012-06-12 2012-10-17 清华大学 一种合成2-羟基-5-特辛基苯乙酮的工艺方法

Also Published As

Publication number Publication date
NL7502806A (nl) 1975-09-16
DE2510352A1 (de) 1975-09-18
JPS50123636A (US07655688-20100202-C00086.png) 1975-09-29
GB1458695A (en) 1976-12-15
BE826232A (nl) 1975-09-04
IT1034144B (it) 1979-09-10
FR2279711A1 (fr) 1976-02-20
FR2279711B1 (US07655688-20100202-C00086.png) 1977-11-18

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: C07C 49/825

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HENKEL CORP., MINNEAPOLIS, MINN., US

8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8328 Change in the person/name/address of the agent

Free format text: JUNG, E., DIPL.-CHEM. DR.PHIL. SCHIRDEWAHN, J., DIPL.-PHYS. DR.RER.NAT. GERNHARDT, C., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee