BE864674A - Nouveaux halogenures de benzylidene, procede de preparation et application a la preparation du metaphenoxy benzaldehyde - Google Patents

Nouveaux halogenures de benzylidene, procede de preparation et application a la preparation du metaphenoxy benzaldehyde

Info

Publication number
BE864674A
BE864674A BE185753A BE185753A BE864674A BE 864674 A BE864674 A BE 864674A BE 185753 A BE185753 A BE 185753A BE 185753 A BE185753 A BE 185753A BE 864674 A BE864674 A BE 864674A
Authority
BE
Belgium
Prior art keywords
preparation
metaphenoxy
halogenides
benzaldehyde
application
Prior art date
Application number
BE185753A
Other languages
English (en)
Original Assignee
Roussel Uclaf
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 Roussel Uclaf filed Critical Roussel Uclaf
Publication of BE864674A publication Critical patent/BE864674A/fr

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
    • C07C45/42—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • 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)
BE185753A 1977-03-09 1978-03-08 Nouveaux halogenures de benzylidene, procede de preparation et application a la preparation du metaphenoxy benzaldehyde BE864674A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7706941A FR2383153A1 (fr) 1977-03-09 1977-03-09 Nouveaux halogenures de benzylidene, procede de preparation et application a la preparation du metaphenoxy benzaldehyde

Publications (1)

Publication Number Publication Date
BE864674A true BE864674A (fr) 1978-09-08

Family

ID=9187808

Family Applications (1)

Application Number Title Priority Date Filing Date
BE185753A BE864674A (fr) 1977-03-09 1978-03-08 Nouveaux halogenures de benzylidene, procede de preparation et application a la preparation du metaphenoxy benzaldehyde

Country Status (17)

Country Link
JP (1) JPS53112824A (fr)
AT (1) AT356081B (fr)
BE (1) BE864674A (fr)
CA (1) CA1111447A (fr)
CH (1) CH628605A5 (fr)
DE (1) DE2810305A1 (fr)
DK (1) DK164783C (fr)
ES (1) ES467646A1 (fr)
FR (1) FR2383153A1 (fr)
GB (1) GB1602161A (fr)
HU (1) HU180060B (fr)
IE (1) IE46430B1 (fr)
IT (1) IT1101829B (fr)
LU (1) LU79194A1 (fr)
NL (1) NL189189C (fr)
SE (2) SE7802318L (fr)
SU (1) SU1028245A3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN153513B (fr) * 1979-01-03 1984-07-21 Shell Int Research

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5110228B2 (fr) * 1973-01-19 1976-04-02
US4085147A (en) * 1976-02-05 1978-04-18 Shell Oil Company Preparation of meta-aryloxy-benzaldehydes
GB1588517A (en) * 1976-10-06 1981-04-23 Shell Int Research Preparation of m-aryloxybenzyl chloride and m-aryloxybenzal chloride
DE2707232A1 (de) * 1977-02-19 1978-08-24 Bayer Ag Verfahren zur herstellung halogenmethylierter diphenylaether

Also Published As

Publication number Publication date
ES467646A1 (es) 1978-12-01
ATA170478A (de) 1979-09-15
LU79194A1 (fr) 1978-11-27
FR2383153A1 (fr) 1978-10-06
IE46430B1 (en) 1983-06-01
FR2383153B1 (fr) 1980-03-21
NL7802393A (nl) 1978-09-12
NL189189B (nl) 1992-09-01
DE2810305A1 (de) 1978-09-14
CH628605A5 (en) 1982-03-15
AT356081B (de) 1980-04-10
IT1101829B (it) 1985-10-07
SE7802318L (sv) 1978-09-10
DE2810305C2 (fr) 1990-03-08
NL189189C (nl) 1993-02-01
CA1111447A (fr) 1981-10-27
GB1602161A (en) 1981-11-11
SU1028245A3 (ru) 1983-07-07
DK102178A (da) 1978-09-10
JPS6254093B2 (fr) 1987-11-13
JPS53112824A (en) 1978-10-02
IE780470L (en) 1978-09-09
SE8305906D0 (sv) 1983-10-27
SE8305906L (sv) 1983-10-27
HU180060B (en) 1983-01-28
DK164783C (da) 1993-01-04
IT7848347A0 (it) 1978-03-08
DK164783B (da) 1992-08-17

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ROUSSEL UCLAF

Effective date: 19970331