FR2217319A1 - Alkenyl nitriles mixt. sepn. - by contacting with aq bisulphite soln. to form two separable layers - Google Patents

Alkenyl nitriles mixt. sepn. - by contacting with aq bisulphite soln. to form two separable layers

Info

Publication number
FR2217319A1
FR2217319A1 FR7404701A FR7404701A FR2217319A1 FR 2217319 A1 FR2217319 A1 FR 2217319A1 FR 7404701 A FR7404701 A FR 7404701A FR 7404701 A FR7404701 A FR 7404701A FR 2217319 A1 FR2217319 A1 FR 2217319A1
Authority
FR
France
Prior art keywords
mixt
bisulphite
soln
contacting
sepn
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.)
Withdrawn
Application number
FR7404701A
Other languages
English (en)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2217319A1 publication Critical patent/FR2217319A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7404701A 1973-02-15 1974-02-12 Alkenyl nitriles mixt. sepn. - by contacting with aq bisulphite soln. to form two separable layers Withdrawn FR2217319A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33258073A 1973-02-15 1973-02-15

Publications (1)

Publication Number Publication Date
FR2217319A1 true FR2217319A1 (en) 1974-09-06

Family

ID=23298868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7404701A Withdrawn FR2217319A1 (en) 1973-02-15 1974-02-12 Alkenyl nitriles mixt. sepn. - by contacting with aq bisulphite soln. to form two separable layers

Country Status (5)

Country Link
JP (1) JPS49102618A (fr)
BE (1) BE811013A (fr)
DE (1) DE2406832A1 (fr)
FR (1) FR2217319A1 (fr)
NL (1) NL7402144A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111995547B (zh) * 2020-01-19 2021-07-09 浙江新和成股份有限公司 己二腈的制备方法和装置

Also Published As

Publication number Publication date
BE811013A (fr) 1974-08-14
DE2406832A1 (de) 1974-08-22
JPS49102618A (fr) 1974-09-27
NL7402144A (fr) 1974-08-19

Similar Documents

Publication Publication Date Title
GB1497589A (en) Oxidation catalysts
GB1314785A (en) End attachment for watch straps
IE35996L (en) Manufacture of acrylonitrile, methacrylonitrile.
IL44917A0 (en) Recovery of acrylonitrile or methacrylonitrile by condensation
BE598511A (fr) Procede de preparation des nitriles non satures notamment l'acrylonitrile
IL44916A (en) Production of acrylonitrile and methacrylonitrile by ammoxidation
GB1116693A (en) Novel cyanoalkylhydrazines
FR2217319A1 (en) Alkenyl nitriles mixt. sepn. - by contacting with aq bisulphite soln. to form two separable layers
NL7901942A (nl) Bevestigingselement van metaal voor platen, holle wanden of dergelijke delen.
SE7609275L (sv) Sett att tillverka alfa-aminosyraamid
IE36124B1 (en) Amino pyridine compounds and compositions
IE37399B1 (en) Salicylaldoximes and their use in metal extraction processes
FR2072399A5 (en) Ammoxidation of alkanes to nitriles
GB1394207A (en) Preparation of unsaturated aliphatic nitriles
IE43510L (en) Nitrile and production of nitriles.
IL53461A (en) Ammoxidation process for the preparation of aromatic nitriles
GB1354939A (en) Process for the manufacture of 1,1,2-triphenylalk-1-enes
ATA936976A (de) Verfahren zur herstellung von stabilisierten, vernetzungsfaehigen copolymerisaten des acrylnitrils
BR7508142A (pt) Composicoes herbicidas,e,processo para obtencao de 2,2-dioxidos de 2,1,3-benzotiadiazin(4)ona n.n'-dissubstituidos,nelas aplicaveis
YU40012B (en) Process for the manufacture of nitriles by means of catalytical ammoxidation of compounds comprising at least one alkyl group
FR2326412A1 (fr) Procede de preparation du dicyanobutene
SU430192A1 (fr)
FR2202310A1 (en) Photolithographic developer compsn. - contg. nitrile, amide, sulphone or sulphoxide and a quaternary ammonium salt, giving improved contrast
NO740531L (no) Fremgangsmåte for fremstilling av et alkalimetallamid ved omsetning av flytende ammoniakk med et alkalimetall.
GB1399478A (en) Iron-containing catalyst

Legal Events

Date Code Title Description
ST Notification of lapse