ES8601831A1 - Procedimiento para preparar acetales - Google Patents

Procedimiento para preparar acetales

Info

Publication number
ES8601831A1
ES8601831A1 ES538320A ES538320A ES8601831A1 ES 8601831 A1 ES8601831 A1 ES 8601831A1 ES 538320 A ES538320 A ES 538320A ES 538320 A ES538320 A ES 538320A ES 8601831 A1 ES8601831 A1 ES 8601831A1
Authority
ES
Spain
Prior art keywords
acetals
alcohol
catalyst
aldehyde
formula
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
ES538320A
Other languages
English (en)
Other versions
ES538320A0 (es
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
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 Degussa GmbH filed Critical Degussa GmbH
Publication of ES538320A0 publication Critical patent/ES538320A0/es
Publication of ES8601831A1 publication Critical patent/ES8601831A1/es
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
    • 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
    • C07C41/58—Separation; Purification; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Steroid Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE LOS ACETALES DE ALDEHIDOS SATURADOS O INSATURADOS, ESPECIALMENTE PARA PREPARAR LOS DIMETILACETALES DEL ACETALDEHIDO, DE LA ACROLEINA Y DE LA METACROLEINA.SE REALIZA EN FASE LIQUIDA EN PRESENCIA DE CATALIZADORES DE ACIDOS SOLIDOS, TALES COMO RESINAS INTERCAMBIADORAS DE IONES O ZEOLITAS FUERTEMENTE ACIDAS. LAS MEZCLAS DE REACCION SE EXTRAEN MEDIANTE AGUA Y MEDIANTE DISOLVENTES ORGANICOS NO MISCIBLES CON AGUA.
ES538320A 1984-02-01 1984-12-06 Procedimiento para preparar acetales Expired ES8601831A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843403426 DE3403426A1 (de) 1984-02-01 1984-02-01 Verfahren zur herstellung von acetalen

Publications (2)

Publication Number Publication Date
ES538320A0 ES538320A0 (es) 1985-11-01
ES8601831A1 true ES8601831A1 (es) 1985-11-01

Family

ID=6226447

Family Applications (1)

Application Number Title Priority Date Filing Date
ES538320A Expired ES8601831A1 (es) 1984-02-01 1984-12-06 Procedimiento para preparar acetales

Country Status (9)

Country Link
US (1) US4579979A (es)
EP (1) EP0150280B1 (es)
JP (1) JPS60188338A (es)
AT (1) ATE53830T1 (es)
BR (1) BR8500421A (es)
CA (1) CA1236487A (es)
DD (1) DD232485A5 (es)
DE (2) DE3403426A1 (es)
ES (1) ES8601831A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2110366A1 (es) * 1995-11-08 1998-02-01 Univ Valencia Politecnica Procedimiento y catalizadores para la obtencion selectiva de acetales.

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3602253A1 (de) * 1986-01-25 1987-07-30 Basf Ag Verfahren zur herstellung von 4-monoacetalen des 2-methyl-2-buten-1,4-dials
JPH04178344A (ja) * 1990-11-13 1992-06-25 Mitsubishi Rayon Co Ltd α，β―不飽和アセタール類の製造法
FR2698872B1 (fr) * 1992-12-07 1995-01-13 Rhone Poulenc Nutrition Animal Procédé de préparation de la vitamine A et composés intermédiaires utiles pour ce procédé.
DE4431994A1 (de) * 1994-09-08 1996-03-14 Degussa Verfahren zur Herstellung von 1,1,3-Trialkoxypropan
EP0912479B1 (en) * 1996-04-26 2001-07-25 ExxonMobil Chemical Patents Inc. Process for the manufacture of alpha-hydroxycarbonyl compounds
US6191308B1 (en) 1996-04-26 2001-02-20 Exxon Chemical Patents Inc. Process for the manufacture of oxygenates
GB2344104B (en) * 1998-11-27 2004-04-07 Hyundai Electronics Ind Photoresist composition comprising a cross-linker
FR2795719B1 (fr) * 1999-06-29 2003-05-30 Inst Francais Du Petrole Procede de production de composes oxygenes contenant au moins un atome d'oxygene lie a deux atomes de carbone distincts, non lies entre eux et ne comportant pas de liaison multiple
AU2002222556A1 (en) * 2000-11-28 2002-06-11 Kyowa Yuka Co., Ltd. Process for producing acetal
PT103123A (pt) * 2004-05-19 2005-11-30 Univ Do Porto Processo industrial de producao de acetais num reactor adsorptivo de leito movel simulado
US7534922B2 (en) * 2004-12-13 2009-05-19 Ticona Gmbh Processes for the manufacture of acetals
JP4961723B2 (ja) * 2004-12-27 2012-06-27 住友化学株式会社 アセタール類の製造方法
JP2006289158A (ja) * 2005-04-05 2006-10-26 Mitsubishi Heavy Ind Ltd アセタール合成触媒及びアセタール製造方法
WO2013004626A1 (en) * 2011-07-06 2013-01-10 Dsm Ip Assets B.V. Process for preparing acetals and ketals
DE102014112021A1 (de) * 2014-08-22 2016-02-25 Karlsruher Institut für Technologie Verfahren zur Herstellung von Oxymethylendialkylethern und deren Verwendung
CN105833907B (zh) * 2016-04-12 2018-09-11 沈阳化工大学 一种高效合成合成聚甲氧基二甲醚的磺酸树脂催化剂的方法
CN105833906B (zh) * 2016-04-12 2018-09-11 沈阳化工大学 一种高效磺酸树脂催化剂改性方法
CN105833904B (zh) * 2016-04-12 2018-08-07 沈阳化工大学 一种聚甲氧基二甲醚的磺酸树脂催化剂改性方法
CN105833905B (zh) * 2016-04-12 2018-08-07 沈阳化工大学 一种利用酯溶剂处理聚苯乙烯磺酸树脂催化剂的方法
CN105749991B (zh) * 2016-04-12 2018-05-04 沈阳化工大学 一种合成聚甲氧基二甲醚的磺酸树脂催化剂改性方法
CN105817262B (zh) * 2016-04-12 2018-08-07 沈阳化工大学 一种利用砜溶剂处理聚苯乙烯磺酸树脂催化剂的方法
SG11202002053RA (en) * 2017-09-11 2020-04-29 Dow Global Technologies Llc Method for recovery of methacrolein and methanol from methacrolein dimethylacetal

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137738A (en) * 1964-06-16 Acetal production
GB625131A (en) * 1946-09-18 1949-06-22 Distillers Co Yeast Ltd Improvements in or relating to the manufacture of diethyl acetal
BE612928A (nl) * 1961-01-24 1962-07-23 Shell Int Research Werkwijze ter bereiding van acetalen van alkenalen
US3641163A (en) * 1969-08-14 1972-02-08 Continental Oil Co Process for preparing dimethylacetal
JPS4857908A (es) * 1971-11-26 1973-08-14
JPS5636425A (en) * 1979-09-03 1981-04-09 Daicel Chem Ind Ltd Preparation of acetaldehyde dimethyl acetal
JPS5790873A (en) * 1980-11-28 1982-06-05 Shin Kobe Electric Mach Co Ltd Lattice structure of storage battery
JPS5832838A (ja) * 1981-08-24 1983-02-25 Daicel Chem Ind Ltd メチルビニルエ−テルの連続的製造法
DE3142487A1 (de) * 1981-10-27 1983-05-05 Chemische Werke Hüls AG, 4370 Marl Verfahren zur herstellung von methacrylsaeure aus isobutyraldehyd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2110366A1 (es) * 1995-11-08 1998-02-01 Univ Valencia Politecnica Procedimiento y catalizadores para la obtencion selectiva de acetales.

Also Published As

Publication number Publication date
ATE53830T1 (de) 1990-06-15
ES538320A0 (es) 1985-11-01
BR8500421A (pt) 1985-09-10
JPS6259097B2 (es) 1987-12-09
JPS60188338A (ja) 1985-09-25
DD232485A5 (de) 1986-01-29
EP0150280B1 (de) 1990-05-02
DE3482108D1 (de) 1990-06-07
EP0150280A3 (en) 1986-07-30
EP0150280A2 (de) 1985-08-07
CA1236487A (en) 1988-05-10
US4579979A (en) 1986-04-01
DE3403426A1 (de) 1985-08-01

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