FR2119600A5 - Polyoxymethylenedialkyl ether continuous prodn - from lower alcohols and formaldehyde forming cpds - Google Patents

Polyoxymethylenedialkyl ether continuous prodn - from lower alcohols and formaldehyde forming cpds

Info

Publication number
FR2119600A5
FR2119600A5 FR7146095A FR7146095A FR2119600A5 FR 2119600 A5 FR2119600 A5 FR 2119600A5 FR 7146095 A FR7146095 A FR 7146095A FR 7146095 A FR7146095 A FR 7146095A FR 2119600 A5 FR2119600 A5 FR 2119600A5
Authority
FR
France
Prior art keywords
water
polyoxymethylenedialkyl
lower alcohols
ch2o
esp
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
FR7146095A
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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
Priority claimed from JP11587370A external-priority patent/JPS523362B1/ja
Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Application granted granted Critical
Publication of FR2119600A5 publication Critical patent/FR2119600A5/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/48—Preparation of compounds having groups
    • C07C41/50—Preparation of compounds having groups by reactions producing groups
    • C07C41/56—Preparation of compounds having groups by reactions producing groups by condensation of aldehydes, paraformaldehyde, or ketones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7146095A 1970-12-23 1971-12-22 Polyoxymethylenedialkyl ether continuous prodn - from lower alcohols and formaldehyde forming cpds Expired FR2119600A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11587370A JPS523362B1 (fr) 1970-12-23 1970-12-23
JP12991470 1970-12-29

Publications (1)

Publication Number Publication Date
FR2119600A5 true FR2119600A5 (en) 1972-08-04

Family

ID=26454298

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7146095A Expired FR2119600A5 (en) 1970-12-23 1971-12-22 Polyoxymethylenedialkyl ether continuous prodn - from lower alcohols and formaldehyde forming cpds

Country Status (2)

Country Link
DE (1) DE2163907A1 (fr)
FR (1) FR2119600A5 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093666A (en) * 1974-02-06 1978-06-06 Hoechst Aktiengesellschaft Process for the manufacture of glycol ether formals
CA1151675A (fr) * 1979-09-04 1983-08-09 Eit Drent Methode de preparation d'un ether olefinique
CN104513141A (zh) * 2013-09-29 2015-04-15 苏州奥索特新材料有限公司 一种制备聚甲氧基二甲基醚的反应系统和方法
DE102014112021A1 (de) 2014-08-22 2016-02-25 Karlsruher Institut für Technologie Verfahren zur Herstellung von Oxymethylendialkylethern und deren Verwendung
EP3854773A1 (fr) 2020-01-27 2021-07-28 Friedrich-Alexander-Universität Erlangen-Nürnberg Procédé de production d'oxyméthylenéther

Also Published As

Publication number Publication date
DE2163907A1 (de) 1972-06-29

Similar Documents

Publication Publication Date Title
MX9303294A (es) Proceso para la produccion de acido acetico.
GB1298929A (en) A process for the production of allyl alcohol
FR2119600A5 (en) Polyoxymethylenedialkyl ether continuous prodn - from lower alcohols and formaldehyde forming cpds
ES390526A2 (es) Procedimiento para producir esteres de etilenglicol.
ES339942A1 (es) Un procedimiento para producir betametilmercaptopropional- dehido.
ES344525A1 (es) Un procedimiento para purificar beta-metilmercaptopropio- naldehido crudo.
GB1061084A (en) A process for the manufacture of alkenyl esters
GB1231531A (fr)
GB1294727A (en) Production of acetoacetic acid esters
ES425521A1 (es) Procedimiento para la formulacion de compuestos organicos nitrogenados basicos en presencia de anhidrido en acido ace-tico.
GB1462258A (en) Manufacture of dimethylaminobenzenecarboxylic acid esters
SE9804338L (sv) Förfarande för framställning av ett alkoholderivat
ES361879A1 (es) Un procedimiento de preparacion de 1,2,6-hexanotriol a partir del dimero de acroleina (2,formil -3,4(2h) - dihi- dropirano).
GB1385990A (en) 2,6,10-trimethyl-dodeca-2,6,11-trien-10-ol-1-al-2,6-dimethyl- 2,6-undecadien-10-on-1-al and their acetals and processes for their production
FR2058532A5 (en) 2-ethyl hexanol-1-prepn, from acetaldehyde
ES419292A1 (es) Un procedimiento para la purificacion de acetona que con- tiene acetaldehido.
GB1031707A (en) Oxymethylene polymers
ES368037A1 (es) Procedimiento para la preparacion de alcoholes polivinili- cos modificados.
GB1231532A (fr)
ES447636A1 (es) Metodo de producir 3,5-deterbutil-4-hidroxibenzaldeludo.
GB1363928A (en) Production of formaldehyde derivatives of aliphatic hydroxyl com pounds
Casnati et al. Rearrangement of 3-alkyl-1-allylindoles: a model reaction for the biogenesis of echinulin-type compounds
SU461921A1 (ru) Способ получени -ацетопрорилового спирта
GB1409121A (en) Process for the production of formaldehyde
ES399924A1 (es) Procedimiento continuo para la preparacion de metilal.

Legal Events

Date Code Title Description
ST Notification of lapse