AT251578B - Process for the purification of cyclic acetals with 5 to 11 ring atoms or acyclic acetals with 3 to 6 carbon atoms - Google Patents

Process for the purification of cyclic acetals with 5 to 11 ring atoms or acyclic acetals with 3 to 6 carbon atoms

Info

Publication number
AT251578B
AT251578B AT376364A AT376364A AT251578B AT 251578 B AT251578 B AT 251578B AT 376364 A AT376364 A AT 376364A AT 376364 A AT376364 A AT 376364A AT 251578 B AT251578 B AT 251578B
Authority
AT
Austria
Prior art keywords
acetals
purification
carbon atoms
acyclic
ring atoms
Prior art date
Application number
AT376364A
Other languages
German (de)
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of AT251578B publication Critical patent/AT251578B/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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/10—Polymerisation of cyclic oligomers of formaldehyde
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/18—Copolymerisation of aldehydes or ketones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/18—Copolymerisation of aldehydes or ketones
    • C08G2/20—Copolymerisation of aldehydes or ketones with other aldehydes or ketones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/30—Chemical modification by after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT376364A 1963-04-30 1964-04-28 Process for the purification of cyclic acetals with 5 to 11 ring atoms or acyclic acetals with 3 to 6 carbon atoms AT251578B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF39624A DE1280884B (en) 1963-04-30 1963-04-30 Process for purifying trioxane

Publications (1)

Publication Number Publication Date
AT251578B true AT251578B (en) 1967-01-10

Family

ID=7097856

Family Applications (1)

Application Number Title Priority Date Filing Date
AT376364A AT251578B (en) 1963-04-30 1964-04-28 Process for the purification of cyclic acetals with 5 to 11 ring atoms or acyclic acetals with 3 to 6 carbon atoms

Country Status (8)

Country Link
AT (1) AT251578B (en)
BE (1) BE647355A (en)
CH (1) CH426869A (en)
DE (1) DE1280884B (en)
FI (1) FI42215B (en)
GB (1) GB1053808A (en)
NL (1) NL6404630A (en)
SE (1) SE311514B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1543528B1 (en) * 1966-09-05 1971-10-14 Degussa Process for purifying trioxane

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465489A (en) * 1946-07-16 1949-03-29 Heyden Chemical Corp Production of trioxane
DE1178082B (en) * 1961-07-14 1964-09-17 Basf Ag Process for the production of trioxane

Also Published As

Publication number Publication date
SE311514B (en) 1969-06-16
FI42215B (en) 1970-03-02
DE1280884B (en) 1968-10-24
CH426869A (en) 1966-12-31
BE647355A (en) 1964-10-30
NL6404630A (en) 1964-11-02
GB1053808A (en)

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