FR2071170A5 - Prepn of aldehydes - Google Patents

Prepn of aldehydes

Info

Publication number
FR2071170A5
FR2071170A5 FR6944122A FR6944122A FR2071170A5 FR 2071170 A5 FR2071170 A5 FR 2071170A5 FR 6944122 A FR6944122 A FR 6944122A FR 6944122 A FR6944122 A FR 6944122A FR 2071170 A5 FR2071170 A5 FR 2071170A5
Authority
FR
France
Prior art keywords
aldehydes
prepn
ych2cl
ycho
compds
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
FR6944122A
Other languages
French (fr)
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
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 Rhone Poulenc SA filed Critical Rhone Poulenc SA
Priority to FR6944122A priority Critical patent/FR2071170A5/en
Priority to NL7018134A priority patent/NL7018134A/xx
Priority to BE760569A priority patent/BE760569A/en
Priority to GB1290066D priority patent/GB1290066A/en
Priority to SU1498072A priority patent/SU398029A3/ru
Priority to DE19702062522 priority patent/DE2062522A1/de
Priority to CH1883070A priority patent/CH518894A/en
Application granted granted Critical
Publication of FR2071170A5 publication Critical patent/FR2071170A5/en
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
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Aldehydes YCHO (where Y is alkylphenyl or where R1, R2 and R3 are H or alkyl, at least one being Me) are prepd. by treating compds. YCH2Cl in vapour phase with O2 in presence of cpds. of elements of gps. IB, IIIA, IIIB, IVA, IVB, VA, VB, and VIB, or Fe.
FR6944122A 1969-12-19 1969-12-19 Prepn of aldehydes Expired FR2071170A5 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR6944122A FR2071170A5 (en) 1969-12-19 1969-12-19 Prepn of aldehydes
NL7018134A NL7018134A (en) 1969-12-19 1970-12-11
BE760569A BE760569A (en) 1969-12-19 1970-12-18 PROCESS FOR PREPARATION OF ALDEHYDES BY OXIDATION OF CHLOROMETHYL DERIVATIVES
GB1290066D GB1290066A (en) 1969-12-19 1970-12-18
SU1498072A SU398029A3 (en) 1969-12-19 1970-12-18
DE19702062522 DE2062522A1 (en) 1969-12-19 1970-12-18
CH1883070A CH518894A (en) 1969-12-19 1970-12-18 Process for the preparation of aldehydes by oxidation of chloromethyl derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6944122A FR2071170A5 (en) 1969-12-19 1969-12-19 Prepn of aldehydes

Publications (1)

Publication Number Publication Date
FR2071170A5 true FR2071170A5 (en) 1971-09-17

Family

ID=9044867

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6944122A Expired FR2071170A5 (en) 1969-12-19 1969-12-19 Prepn of aldehydes

Country Status (1)

Country Link
FR (1) FR2071170A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1379483A2 (en) * 2001-03-29 2004-01-14 Eagleview Technologies, Inc. Method and apparatus for the preparation of aldehydes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1379483A2 (en) * 2001-03-29 2004-01-14 Eagleview Technologies, Inc. Method and apparatus for the preparation of aldehydes
EP1379483A4 (en) * 2001-03-29 2007-02-14 Eagleview Technologies Inc Method and apparatus for the preparation of aldehydes

Similar Documents

Publication Publication Date Title
FR2071170A5 (en) Prepn of aldehydes
FI46710C (en) Tank with line of weakness
DK114583B (en) Process for the production of linear fiber and film-forming polyesters.
DK106809C (en) Process for the preparation of reactive monoazo dyes.
DK133598B (en) Analogous process for the preparation of oxadiazole derivatives.
DK114533B (en) Door lock.
FR2104783A1 (en) 2,5-disubstd 2-amino-1,3,4-thiadiazoles-from 4-substd 1-acylthiosemic - virustatics
DK104281C (en) Magnetic door lock.
FI32990A (en) The lock is uninsulated and the lock is unloaded and the lock is closed.
CH471817A (en) Process for the preparation of derivatives of Cephalosporin C.
DK126208B (en) Process for the degradation of the antigenic materials in 6-aminopenicillanic acid and penicillins and derivatives thereof.
KORTE Application of crystallizing-dish method to determine the permeability of twelve plastics to water vapor
Hamer et al. Photocyclisation and photoracemisation of 1-(o-α-methylbenzyl) phenylpropane-1, 2-dione
DK104617C (en) Process for the preparation of an antibiotic substance, called lytic factor.
CA613780A (en) Retaining or lock ring bracket
CH464205A (en) Process for the preparation of new derivatives of 6-amino-dihydro-1,3-benzoxazine-2,4-dione
GR21992B (en) TECHNIQUES OF TOURISM AND ARTISTIC CONTENT, WALL OR TABLE, ACHIEVED WITH COLOR PERFORMANCES SPECIAL INSIDE.
McAuley An old song
FI54797C (en) SAOSOM MELLANPRODUKTER VID FRAMSTAELLNINGEN AV 5-PHENYL-1,2-DIHYDRO-3H-1,4-BENZOZIAZEPINER OR 5-PHENYL-1,2,4,5-TETRAHYDRO-3H-1,4-BENZODIAZEPINER ANVAENDBARA 2-AMINO-BENSOFEN
BE575532A (en) Versatile lock made of plastic.
DK104114C (en) Process for the preparation of 1-phenoxyphenylamino and 1-phenyl-thiophenylamino-4-hydroxyanthraquinone dyes.
FI36320A (en) For example, the form of sanding or sanding is used
DK122391B (en) Analogous process for the preparation of 2-hydroxybenzopyridocoline derivatives.
BE598636A (en) Formation of the chrome coating by diffusion.
GB1290066A (en)

Legal Events

Date Code Title Description
ST Notification of lapse