IT1040439B - Processo per la produzione di acetali liquidi - Google Patents

Processo per la produzione di acetali liquidi

Info

Publication number
IT1040439B
IT1040439B IT26179/75A IT2617975A IT1040439B IT 1040439 B IT1040439 B IT 1040439B IT 26179/75 A IT26179/75 A IT 26179/75A IT 2617975 A IT2617975 A IT 2617975A IT 1040439 B IT1040439 B IT 1040439B
Authority
IT
Italy
Prior art keywords
production
acetals
liquid
liquid acetals
Prior art date
Application number
IT26179/75A
Other languages
English (en)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of IT1040439B publication Critical patent/IT1040439B/it

Links

Classifications

    • 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
    • C07D317/14—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 substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/18—Radicals substituted by singly bound oxygen or sulfur atoms
    • C07D317/22—Radicals substituted by singly bound oxygen or sulfur atoms etherified
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
    • C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
IT26179/75A 1974-08-07 1975-08-06 Processo per la produzione di acetali liquidi IT1040439B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/495,510 US4024159A (en) 1974-08-07 1974-08-07 Process for the production of liquid acetals

Publications (1)

Publication Number Publication Date
IT1040439B true IT1040439B (it) 1979-12-20

Family

ID=23968921

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26179/75A IT1040439B (it) 1974-08-07 1975-08-06 Processo per la produzione di acetali liquidi

Country Status (6)

Country Link
US (1) US4024159A (it)
JP (1) JPS51125005A (it)
CA (1) CA1070318A (it)
DE (1) DE2524040A1 (it)
IT (1) IT1040439B (it)
NL (1) NL7508117A (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108869A (en) * 1977-08-25 1978-08-22 E. I. Du Pont De Nemours And Company Preparation of an acetal from a diol and acrolein
DE3123522A1 (de) * 1981-06-13 1982-12-30 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung cyclischer acetale
JPS61184534A (ja) * 1985-02-13 1986-08-18 Agency Of Ind Science & Technol 感光性樹脂水溶液の製造方法
US4740273A (en) * 1987-04-16 1988-04-26 Eastman Kodak Company Process for the purification of diethoxymethane from a mixture with ethanol and water
DE4431994A1 (de) * 1994-09-08 1996-03-14 Degussa Verfahren zur Herstellung von 1,1,3-Trialkoxypropan
US8829206B2 (en) 2011-06-24 2014-09-09 Eastman Chemical Company Production of cyclic acetals or ketals using solid acid catalysts
US9388105B2 (en) 2011-06-24 2016-07-12 Eastman Chemical Company Production of hydroxy ether hydrocarbons by liquid phase hydrogenolysis of cyclic acetals or cyclic ketals
US8785697B2 (en) 2011-06-24 2014-07-22 Eastman Chemical Company Nickel modified catalyst for the production of hydroxy ether hydrocarbons by vapor phase hydrogenolysis of cyclic acetals and ketals
US8829207B2 (en) 2011-06-24 2014-09-09 Eastman Chemical Company Production of cyclic acetals by reactive distillation
US9056313B2 (en) 2011-06-24 2015-06-16 Eastman Chemical Company Catalysts for the production of hydroxy ether hydrocarbons by vapor phase hydrogenolysis of cyclic acetals and ketals
US8969598B2 (en) 2011-06-24 2015-03-03 Eastman Chemical Company Production of cyclic acetals or ketals using liquid-phase acid catalysts
US9000229B2 (en) 2011-06-24 2015-04-07 Eastman Chemical Company Production of hydroxy ether hydrocarbons by vapor phase hydrogenolysis of cyclic acetals and ketals

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1837273A (en) * 1931-12-22 Cyclic acetals
US2272153A (en) * 1942-02-03 Ctguc acetal
US2879305A (en) * 1959-03-24 Production of acetals of propargyl
US2432601A (en) * 1942-12-12 1947-12-16 Du Pont Polymers of alpha-methylene cyclic acetals
US2388409A (en) * 1943-04-10 1945-11-06 Harvel Res Corp Reaction products of secondary aliphatic alcohol and formaldehyde and methods of producing the same
US2401336A (en) * 1943-12-03 1946-06-04 Forest Products Chemical Compa Manufacture of ketals and other derivatives of 1, 2-diketones

Also Published As

Publication number Publication date
DE2524040A1 (de) 1976-02-19
CA1070318A (en) 1980-01-22
JPS51125005A (en) 1976-11-01
NL7508117A (nl) 1976-02-10
US4024159A (en) 1977-05-17

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