FR2059339A5 - - Google Patents

Info

Publication number
FR2059339A5
FR2059339A5 FR7031367A FR7031367A FR2059339A5 FR 2059339 A5 FR2059339 A5 FR 2059339A5 FR 7031367 A FR7031367 A FR 7031367A FR 7031367 A FR7031367 A FR 7031367A FR 2059339 A5 FR2059339 A5 FR 2059339A5
Authority
FR
France
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
FR7031367A
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba AG
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 Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR2059339A5 publication Critical patent/FR2059339A5/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D249/22—Naphthotriazoles
    • C07D249/24—Naphthotriazoles with stilbene radicals directly attached in position 2
    • 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
    • C07C45/42—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis
    • C07C45/43—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis of >CX2 groups, X being halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7031367A 1969-09-19 1970-08-27 Expired FR2059339A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1419569A CH526493A (de) 1969-09-19 1969-09-19 Verfahren zur Herstellung aromatischer Aldehyde

Publications (1)

Publication Number Publication Date
FR2059339A5 true FR2059339A5 (fr) 1971-05-28

Family

ID=4398728

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7031367A Expired FR2059339A5 (fr) 1969-09-19 1970-08-27

Country Status (7)

Country Link
CA (1) CA951741A (fr)
CH (1) CH526493A (fr)
DE (1) DE2044832B2 (fr)
FR (1) FR2059339A5 (fr)
GB (1) GB1307437A (fr)
NL (1) NL7013856A (fr)
SU (1) SU458975A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510101A1 (fr) * 1981-07-21 1983-01-28 Central Glass Co Ltd Procede d'hydrolyse catalytique en phase vapeur de chlorure de benzal ou son substitut avec un halogene ou un trifluoromethyle, pour former du benzaldehyde ou son substitut

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2857580A1 (de) * 1978-11-16 1980-07-31 Hoechst Ag P-tert.-butylbenzalbromid und dessen am kern durch halogen substituierte derivate
EP0011281B1 (fr) 1978-11-16 1982-02-10 Hoechst Aktiengesellschaft Procédé de préparation de p-tert. butyl benzaldéhyde, et de ses dérivés substitués dans le noyau par des halogènes.
TW290534B (fr) * 1992-11-26 1996-11-11 Hoechst Ag
TW228517B (fr) * 1992-11-26 1994-08-21 Hoechst Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510101A1 (fr) * 1981-07-21 1983-01-28 Central Glass Co Ltd Procede d'hydrolyse catalytique en phase vapeur de chlorure de benzal ou son substitut avec un halogene ou un trifluoromethyle, pour former du benzaldehyde ou son substitut

Also Published As

Publication number Publication date
SU458975A3 (ru) 1975-01-30
GB1307437A (en) 1973-02-21
NL7013856A (fr) 1971-03-23
DE2044832A1 (de) 1971-03-25
DE2044832B2 (de) 1975-08-14
CH526493A (de) 1972-08-15
CA951741A (en) 1974-07-23

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse