ATE293T1 - PROCESS FOR THE SIMULTANEOUS PREPARATION OF TRIOXANE AND CYCLIC FORMALS. - Google Patents

PROCESS FOR THE SIMULTANEOUS PREPARATION OF TRIOXANE AND CYCLIC FORMALS.

Info

Publication number
ATE293T1
ATE293T1 AT79103732T AT79103732T ATE293T1 AT E293 T1 ATE293 T1 AT E293T1 AT 79103732 T AT79103732 T AT 79103732T AT 79103732 T AT79103732 T AT 79103732T AT E293 T1 ATE293 T1 AT E293T1
Authority
AT
Austria
Prior art keywords
trioxane
cyclic formals
simultaneous preparation
formals
cyclic
Prior art date
Application number
AT79103732T
Other languages
German (de)
Inventor
Karl-Friedrich Dr. Mueck
Guenter Dr. Sextro
Karlheinz Dr. Burg
Original Assignee
Hoechst Aktiengesellschaft
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 Hoechst Aktiengesellschaft filed Critical Hoechst Aktiengesellschaft
Application granted granted Critical
Publication of ATE293T1 publication Critical patent/ATE293T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D323/00—Heterocyclic compounds containing more than two oxygen atoms as the only ring hetero atoms
    • C07D323/04—Six-membered rings
    • C07D323/06—Trioxane
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/12—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A process for the simultaneous synthesis of trioxan and cyclic formals is provided, which comprises reacting a mixture of concentrated formaldehyde and diol and/or epoxide with acid catalysts at a temperature of from 30 DEG to 150 DEG C.
AT79103732T 1978-10-05 1979-10-01 PROCESS FOR THE SIMULTANEOUS PREPARATION OF TRIOXANE AND CYCLIC FORMALS. ATE293T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782843468 DE2843468A1 (en) 1978-10-05 1978-10-05 METHOD FOR THE SIMULTANEOUS PRODUCTION OF TRIOXANE AND CYCLIC FORMALS
EP79103732A EP0009797B1 (en) 1978-10-05 1979-10-01 Method for the simultaneous production of trioxane and cyclic formals

Publications (1)

Publication Number Publication Date
ATE293T1 true ATE293T1 (en) 1981-10-15

Family

ID=6051486

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79103732T ATE293T1 (en) 1978-10-05 1979-10-01 PROCESS FOR THE SIMULTANEOUS PREPARATION OF TRIOXANE AND CYCLIC FORMALS.

Country Status (6)

Country Link
US (1) US4323502A (en)
EP (1) EP0009797B1 (en)
JP (1) JPS5555180A (en)
AT (1) ATE293T1 (en)
CA (1) CA1127653A (en)
DE (2) DE2843468A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2912767A1 (en) * 1979-03-30 1980-10-09 Hoechst Ag METHOD FOR THE CONTINUOUS PRODUCTION OF TRIOXANE
DE2943984A1 (en) * 1979-10-31 1981-05-14 Hoechst Ag, 6000 Frankfurt METHOD AND DEVICE FOR THE CONTINUOUS PRODUCTION OF TRIOXANE
DE3445921A1 (en) * 1984-12-17 1986-06-19 Hoechst Ag, 6230 Frankfurt METHOD FOR THE CONTINUOUS PRODUCTION OF TRIOXANE
US5164516A (en) * 1991-02-14 1992-11-17 Eastman Kodak Company Purification of cyclic ketene acetals
US5767294A (en) * 1993-02-17 1998-06-16 Hoechst Celanese Corporation Process for the production of trioxane from formaldehyde
ES1036072Y (en) * 1997-01-08 1997-12-01 Hornero Romero De La Rosa Rafa PROTECTIVE DEVICE AGAINST SOLAR RAYS, FOR AUTOMOBILE AND SIMILAR VEHICLES.
DE102005051974A1 (en) * 2005-10-31 2007-05-03 Basf Ag Preparing trioxane and comonomer, useful for preparing trioxane based (co)polymer, comprises converting formaldehyde and co-monomer educt to trioxane and co-monomer, and distillating the obtained reaction mixtures
US9499512B2 (en) 2011-11-24 2016-11-22 Ticona Gmbh Process for producing a cyclic acetal in a heterogeneous reaction system
JP2021519781A (en) 2018-03-29 2021-08-12 セラニーズ・セールス・ジャーマニー・ゲーエムベーハー Method for Producing Cyclic Acetal in Heterogeneous Reaction System

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2350350A (en) * 1941-05-06 1944-06-06 Du Pont Glycol formals
US2347447A (en) * 1942-04-30 1944-04-25 Du Pont Preparation of trioxane
US2595304A (en) * 1950-09-27 1952-05-06 Searle & Co Trihalomethyl derivatives of 1, 3-dioxane
BE656705A (en) 1963-12-05
AT252913B (en) * 1964-12-29 1967-03-10 Perstorp Aktiebolag Process for the production of trioxane
DE1914209U (en) 1965-01-27 1965-04-22 Magnetfab Bonn Gmbh FLEXIBLE MAGNETIC TAPE AND DEVICE FOR ITS PRODUCTION.
FR1459000A (en) * 1965-07-28 1966-04-29 Houilleres Bassin Du Nord Improved process for the preparation of trioxane
DE1668873A1 (en) * 1968-03-02 1971-04-15 Basf Ag Process for obtaining 1,3-dioxolane
DE1793052A1 (en) * 1968-07-27 1972-01-27 Basf Ag Process for the preparation of 1,3-dioxolanes
GB1205158A (en) * 1968-08-29 1970-09-16 Ici Ltd The production of oxygen-containing heterocyclic compounds
DE2001070C3 (en) * 1969-01-14 1979-05-10 Mitsubishi Gas Chemical Co., Inc., Tokio Process for the production of trioxane
DE1919495A1 (en) * 1969-04-17 1970-10-29 Basf Ag Process for the production of trioxane
DE2103687B2 (en) * 1971-01-27 1979-03-01 Basf Ag, 6700 Ludwigshafen Process for the production of trioxane
IT956765B (en) * 1972-06-22 1973-10-10 Montedison Spa PROCEDURE FOR THE PURIFICATION OF 1 3 DIOXOLAN
US3998848A (en) * 1975-10-03 1976-12-21 Phillips Petroleum Company Cyclodimerization of ethylene oxide

Also Published As

Publication number Publication date
EP0009797A1 (en) 1980-04-16
US4323502A (en) 1982-04-06
EP0009797B1 (en) 1981-10-14
JPS5555180A (en) 1980-04-22
DE2961018D1 (en) 1981-12-24
DE2843468A1 (en) 1980-04-24
CA1127653A (en) 1982-07-13

Similar Documents

Publication Publication Date Title
SE7700195L (en) PROCEDURE FOR THE PREPARATION OF ACID POLYESTER RESINS AND POWDER COATING PRODUCTS PREPARED FROM SAWED RESINS
ATE32709T1 (en) PROCESS FOR THE PRODUCTION OF FORMIC ACID.
ATE293T1 (en) PROCESS FOR THE SIMULTANEOUS PREPARATION OF TRIOXANE AND CYCLIC FORMALS.
ATE50582T1 (en) PROCESS FOR THE MANUFACTURE OF GLYPHOSATE AND GLYPHOSATE DERIVATIVES.
DE59107069D1 (en) Process for the preparation of cyclic carbonates
ATE40391T1 (en) PROCESS FOR THE PREPARATION OF VINYLESTER RESINS CONTAINING TRIAZINE OR BOTH TRIAZINE AND OXAZOLINE GROUPS.
ATE41917T1 (en) PROCESS FOR THE PRODUCTION OF INDENS.
ATE1526T1 (en) PROCESS FOR THE CONTINUOUS PRODUCTION OF TRIOXAN.
ATE2012T1 (en) PROCESS FOR PREPARING HYDANTOIN GROUP CONTAINING COMPOUNDS.
ATE644T1 (en) PROCESS FOR THE CONTINUOUS PRODUCTION OF TRIOXAN.
ATE4543T1 (en) PROCESS FOR PRODUCTION OF 1,2-EPOXY-5,9CYCLODODECADIENE.
ATE41422T1 (en) PROCESS FOR THE CONTINUOUS PRODUCTION OF TRIOXAN.
ATE2077T1 (en) PROCESS FOR THE PREPARATION OF 5-BROMO-5-NITRO-1,3-DIOXANE.
ATE9477T1 (en) PROCESS FOR THE PREPARATION OF 1,1'-DIACETALS.
ATE12391T1 (en) PROCESS FOR THE PRODUCTION OF TETRONIC ACID.
ATE26254T1 (en) PROCESS FOR THE PREPARATION OF 2,2,2TRIFLUORAETHANOL.
DE3862975D1 (en) METHOD FOR THE PRODUCTION OF SILYLATED CETENACETALES.
AT346591B (en) PROCESS FOR THE MANUFACTURING OF THERMAL CURABLE PHENOL / FORMALDEHYDE RESINS
DD132335A5 (en) IMPROVED CATALYSTS FOR THE PRODUCTION OF UNSATURATED ALIPHATIC COMPOUNDS
ATE53988T1 (en) PROCESS FOR THE PRODUCTION OF 2,2DIALKOXYPROPANES.
ATE9684T1 (en) PROCESS FOR THE PRODUCTION OF POLYETHYLENE GLYCOL CARBON ACIDS.
SE8503439L (en) SET FOR PREPARATION OF 2,3,5-COLLIDIN AND / OR 2,3,5,6-TETRAMETHYLPYRIDINE
JPS5523122A (en) Preparation of phenolic resin
ATE22560T1 (en) PROCESS FOR PRODUCTION OF TETRAMETHYLOXIRANE.
SE8103681L (en) PROCEDURE FOR PREPARING FORMS