ES383223A1 - Procedimiento para la preparacion de acroleina. - Google Patents

Procedimiento para la preparacion de acroleina.

Info

Publication number
ES383223A1
ES383223A1 ES383223A ES383223A ES383223A1 ES 383223 A1 ES383223 A1 ES 383223A1 ES 383223 A ES383223 A ES 383223A ES 383223 A ES383223 A ES 383223A ES 383223 A1 ES383223 A1 ES 383223A1
Authority
ES
Spain
Prior art keywords
acrolein
acid
diacetoxypropene
manufacture
catalyst
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
ES383223A
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.)
Knapsack AG
Original Assignee
Knapsack 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 Knapsack AG filed Critical Knapsack AG
Publication of ES383223A1 publication Critical patent/ES383223A1/es
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
    • C07C45/51—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)
ES383223A 1969-09-09 1970-08-28 Procedimiento para la preparacion de acroleina. Expired ES383223A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691945530 DE1945530A1 (de) 1969-09-09 1969-09-09 Verfahren zur Herstellung von Acrolein

Publications (1)

Publication Number Publication Date
ES383223A1 true ES383223A1 (es) 1972-12-16

Family

ID=5744951

Family Applications (1)

Application Number Title Priority Date Filing Date
ES383223A Expired ES383223A1 (es) 1969-09-09 1970-08-28 Procedimiento para la preparacion de acroleina.

Country Status (6)

Country Link
BE (1) BE755806A (es)
DE (1) DE1945530A1 (es)
ES (1) ES383223A1 (es)
FR (1) FR2061129A5 (es)
GB (1) GB1263689A (es)
NL (1) NL151057B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10154953B2 (en) 2015-04-28 2018-12-18 Basf Se Use of a composition for bleaching teeth

Also Published As

Publication number Publication date
GB1263689A (en) 1972-02-16
BE755806A (fr) 1971-03-08
FR2061129A5 (es) 1971-06-18
NL7013136A (es) 1971-03-11
NL151057B (nl) 1976-10-15
DE1945530A1 (de) 1971-03-11

Similar Documents

Publication Publication Date Title
GB1290036A (es)
SU423285A3 (es)
GB1300833A (en) Production of ethylene glycol
CA933480A (en) Process for dehydration of aqueous acrylic acid solutions
ES363151A1 (es) Procedimiento para la preparacion de vitamina c.
ES383223A1 (es) Procedimiento para la preparacion de acroleina.
GB1184746A (en) Process for the Production of Methacrylamide
GB1298075A (en) Production of di-neo dicarboxylic acids
ES301506A1 (es) Un metodo de concentrar y purificar acido fosforico obtenido por proceso humedo y otros tipos de acido fosforico impuro.
GB1292405A (en) Purification of ditrimethylolpropane
GB1202120A (en) A method of preparing comenic acid
GB1323017A (en) Production of methacrolein
GB1371428A (en) Process for preparing hydroxy citronellal by saponification of the hydroxy ester
BE755846A (fr) Procede de separation d'acide acetique, eau et acide formique
ES428136A1 (es) Procedimiento para la hidrolisis de interpolimeros.
GB1456101A (en) Process for dehydrating aqueous solutions of maleic acid to maleic anhydride
GB1143930A (en) Process for the preparation of an acid fluoride and of corresponding esters
BE747408A (fr) Procede de production d'acide oxalique
ES299402A1 (es) Procedimiento para la obtenciën de trans-2-fenil-3-metilmorfolina
GB1143072A (en) Purification of esters
ES447636A1 (es) Metodo de producir 3,5-deterbutil-4-hidroxibenzaldeludo.
GB1398372A (en) Preparation of anthraquinone-1-acetic acid and its esters
GB1067084A (en) Process for the production of dioxocyclobutene diol
SU505643A1 (ru) Способ получени 2-изобутил-4-метил3,6-дигидропирана-изо"окиси розы
GB1178897A (en) Process for Producing 4-Phenyl-3-Oxo-Butane-1-Carboxylic Acid and Esters thereof