SU994474A1 - Способ получени олигомера дифурфурилиденацетона - Google Patents

Способ получени олигомера дифурфурилиденацетона Download PDF

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Publication number
SU994474A1
SU994474A1 SU792741301A SU2741301A SU994474A1 SU 994474 A1 SU994474 A1 SU 994474A1 SU 792741301 A SU792741301 A SU 792741301A SU 2741301 A SU2741301 A SU 2741301A SU 994474 A1 SU994474 A1 SU 994474A1
Authority
SU
USSR - Soviet Union
Prior art keywords
oligomer
catalyst
carried out
difurfurylideneacetone
temperature
Prior art date
Application number
SU792741301A
Other languages
English (en)
Russian (ru)
Inventor
Юлдаш Маматович Маматов
Махаммад Ахмадалиев
Владимир Степанович Кожевников
Original Assignee
Предприятие П/Я М-5885
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 Предприятие П/Я М-5885 filed Critical Предприятие П/Я М-5885
Priority to SU792741301A priority Critical patent/SU994474A1/ru
Priority to YU00741/80A priority patent/YU74180A/xx
Priority to RO80100695A priority patent/RO79733A/ro
Priority to US06/136,699 priority patent/US4281114A/en
Priority to IT8041551A priority patent/IT8041551A0/it
Priority to FR8007761A priority patent/FR2453186A1/fr
Application granted granted Critical
Publication of SU994474A1 publication Critical patent/SU994474A1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/40—Radicals substituted by oxygen atoms
    • C07D307/46—Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F134/00—Homopolymers of cyclic compounds having no unsaturated aliphatic radicals in a side chain and having one or more carbon-to-carbon double bonds in a heterocyclic ring
    • C08F134/02—Homopolymers of cyclic compounds having no unsaturated aliphatic radicals in a side chain and having one or more carbon-to-carbon double bonds in a heterocyclic ring in a ring containing oxygen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/94—Hydrogenation of a polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyethers (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
SU792741301A 1979-04-06 1979-04-06 Способ получени олигомера дифурфурилиденацетона SU994474A1 (ru)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SU792741301A SU994474A1 (ru) 1979-04-06 1979-04-06 Способ получени олигомера дифурфурилиденацетона
YU00741/80A YU74180A (en) 1979-04-06 1980-03-18 Process or producing a difurfurylidene acetone oligomer
RO80100695A RO79733A (ro) 1979-04-06 1980-04-02 Procedeu de obtinere a unui oligomer de difurfurilidenacetona
US06/136,699 US4281114A (en) 1979-04-06 1980-04-02 Method for preparing difurfurylideneacetone oligomer
IT8041551A IT8041551A0 (it) 1979-04-06 1980-04-04 Procedimento per l'ottenimento dell'oligomero di difurfurilidenacetone.
FR8007761A FR2453186A1 (fr) 1979-04-06 1980-04-04 Procede d'obtention de l'oligomere de l'acetone difurfurylidenique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792741301A SU994474A1 (ru) 1979-04-06 1979-04-06 Способ получени олигомера дифурфурилиденацетона

Publications (1)

Publication Number Publication Date
SU994474A1 true SU994474A1 (ru) 1983-02-07

Family

ID=20817201

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792741301A SU994474A1 (ru) 1979-04-06 1979-04-06 Способ получени олигомера дифурфурилиденацетона

Country Status (6)

Country Link
US (1) US4281114A (enExample)
FR (1) FR2453186A1 (enExample)
IT (1) IT8041551A0 (enExample)
RO (1) RO79733A (enExample)
SU (1) SU994474A1 (enExample)
YU (1) YU74180A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109603795B (zh) * 2018-12-13 2022-01-07 万华化学集团股份有限公司 固体碱催化剂及制备4-(2-呋喃基)-3-丁烯-2-酮的生产工艺

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB592747A (en) * 1942-08-01 1947-09-29 American Cyanamid Co Furyl and difuryl sulphonates
US2853470A (en) * 1955-04-20 1958-09-23 Harvel Res Corp Maleic and furfural ketone reaction products
US2853469A (en) * 1955-04-20 1958-09-23 Harvel Res Corp Maleic acid and furfural ketone reaction products

Also Published As

Publication number Publication date
FR2453186A1 (fr) 1980-10-31
FR2453186B1 (enExample) 1982-11-19
YU74180A (en) 1983-06-30
US4281114A (en) 1981-07-28
IT8041551A0 (it) 1980-04-04
RO79733A (ro) 1982-08-17

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