BE862367A - PROCESS FOR PREPARING POLYOLS FROM A CYCLIC ACETAL - Google Patents

PROCESS FOR PREPARING POLYOLS FROM A CYCLIC ACETAL

Info

Publication number
BE862367A
BE862367A BE183886A BE183886A BE862367A BE 862367 A BE862367 A BE 862367A BE 183886 A BE183886 A BE 183886A BE 183886 A BE183886 A BE 183886A BE 862367 A BE862367 A BE 862367A
Authority
BE
Belgium
Prior art keywords
cyclic acetal
preparing polyols
polyols
preparing
acetal
Prior art date
Application number
BE183886A
Other languages
French (fr)
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
Publication of BE862367A publication Critical patent/BE862367A/en

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
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
    • C07C45/60—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in six-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BE183886A 1976-12-28 1977-12-27 PROCESS FOR PREPARING POLYOLS FROM A CYCLIC ACETAL BE862367A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75512276A 1976-12-28 1976-12-28

Publications (1)

Publication Number Publication Date
BE862367A true BE862367A (en) 1978-06-27

Family

ID=25037816

Family Applications (1)

Application Number Title Priority Date Filing Date
BE183886A BE862367A (en) 1976-12-28 1977-12-27 PROCESS FOR PREPARING POLYOLS FROM A CYCLIC ACETAL

Country Status (8)

Country Link
JP (1) JPS5382712A (en)
BE (1) BE862367A (en)
CA (1) CA1105059A (en)
DE (1) DE2758500A1 (en)
FR (1) FR2376106A1 (en)
GB (1) GB1581379A (en)
IT (1) IT1089990B (en)
NL (1) NL7714433A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4296739B2 (en) * 2001-03-22 2009-07-15 昭和電工株式会社 Catalyst for producing both-end diols, method for producing the catalyst, method for producing both-end diols using the catalyst, and both-end diols obtained by the production method
CN101583424A (en) 2005-04-21 2009-11-18 国际壳牌研究有限公司 Hydrogenation catalyst and hydrogenation method
MX2008012951A (en) 2006-04-13 2008-10-15 Shell Int Research Process for hydrogenating an aldehyde.
US7943792B2 (en) 2007-04-02 2011-05-17 Inventure Chemical Inc. Production of biodiesel, cellulosic sugars, and peptides from the simultaneous esterification and alcoholysis/hydrolysis of materials with oil-containing substituents including phospholipids and peptidic content
WO2008122029A1 (en) 2007-04-02 2008-10-09 Inventure Chemical, Inc. Simultaneous esterification and alcohol ysis/hydrolysis of oil-containing materials with cellulosic and peptidic content
US7777085B2 (en) 2008-10-01 2010-08-17 Inventure Chemical, Inc. Method for conversion of oil-containing algae to 1,3-propanediol
DE102011118956A1 (en) * 2011-11-19 2013-05-23 Oxea Gmbh A process for recovering di-trimethylolpropane and trimethylolpropane enriched product streams from the sidestreams of trimethylolpropane production
JP2020523297A (en) 2017-06-13 2020-08-06 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Hydroformylation process for producing 1,6-hexanediol derivative

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE626845A (en) *
FR1030806A (en) * 1950-01-19 1953-06-17 British Ind Solvents Ltd Hydrogenation process
US2618663A (en) * 1951-01-17 1952-11-18 Gen Aniline & Film Corp Production of polyether alcohols
US2888492A (en) * 1955-08-08 1959-05-26 Shell Dev Production of polyols
US3168579A (en) * 1960-10-14 1965-02-02 Shell Oil Co Production of polyols from substituted aldehydes
GB966270A (en) * 1961-09-27 1964-08-06 Shell Int Research Process for the production of polyols
DE2401553C2 (en) * 1974-01-14 1984-05-03 Basf Ag, 6700 Ludwigshafen Process for the preparation of 1,4-butanediol
US3929915A (en) * 1974-07-31 1975-12-30 Du Pont Process for the production of butanediol
FR2351935A1 (en) * 1974-07-31 1977-12-16 Du Pont PREPARATION OF ACETALS FROM ALDEHYDES AND ALCOHOLS AND / OR DIOLS
US3963755A (en) * 1974-07-31 1976-06-15 E. I. Du Pont De Nemours And Company Mixture of 2(2'-propanal)-5-methyl-1,3-dioxane and 2(3'-propanal)-5-methyl-1,3-dioxane
DE2524039A1 (en) * 1974-08-02 1976-02-19 Du Pont PROCESS FOR HYDROLYZING AND HYDRATING ACETALDEHYDE
DE2523840A1 (en) * 1974-08-02 1976-02-12 Du Pont ONE-STAGE PROCESS FOR HYDROLYZING AND HYDRATING ACETALALDEHYDE

Also Published As

Publication number Publication date
CA1105059A (en) 1981-07-14
IT1089990B (en) 1985-06-18
NL7714433A (en) 1978-06-30
DE2758500A1 (en) 1978-06-29
JPS5382712A (en) 1978-07-21
FR2376106A1 (en) 1978-07-28
FR2376106B1 (en) 1983-11-18
GB1581379A (en) 1980-12-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: E.I. DU PONT DE NEMOURS AND CY

Effective date: 19841227