GB914520A - A method for stabilizing acrolein dimer - Google Patents

A method for stabilizing acrolein dimer

Info

Publication number
GB914520A
GB914520A GB37073/61A GB3707361A GB914520A GB 914520 A GB914520 A GB 914520A GB 37073/61 A GB37073/61 A GB 37073/61A GB 3707361 A GB3707361 A GB 3707361A GB 914520 A GB914520 A GB 914520A
Authority
GB
United Kingdom
Prior art keywords
dimer
alcohol
acrolein
alcohols
mol ratio
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB37073/61A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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 SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Publication of GB914520A publication Critical patent/GB914520A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D309/20—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hydrogen atoms and substituted hydrocarbon radicals directly attached to ring carbon atoms
    • C07D309/22—Radicals substituted by oxygen atoms
    • C07D309/26—Carboxaldehyde radicals
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB37073/61A 1960-10-17 1961-10-16 A method for stabilizing acrolein dimer Expired GB914520A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62853A US3084169A (en) 1960-10-17 1960-10-17 Storage-stable 3, 4-dihydro-1, 2-pyran-2-carboxaldehyde

Publications (1)

Publication Number Publication Date
GB914520A true GB914520A (en) 1963-01-02

Family

ID=22045267

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37073/61A Expired GB914520A (en) 1960-10-17 1961-10-16 A method for stabilizing acrolein dimer

Country Status (4)

Country Link
US (1) US3084169A (enExample)
DE (1) DE1263012B (enExample)
GB (1) GB914520A (enExample)
NL (1) NL270269A (enExample)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2577445A (en) * 1947-11-04 1951-12-04 Rohm & Haas Preparing methacrolein from the dimer thereof
US2537579A (en) * 1949-08-09 1951-01-09 Shell Dev Stabilization of 3, 4-dihydro-1, 2-pyran-2-carboxaldehyde
US2766259A (en) * 1950-06-17 1956-10-09 Shell Dev Acetals of 2-formyl-6-alkoxytetrahydropyrans
US2878294A (en) * 1954-01-08 1959-03-17 Quaker Chemical Products Corp Polymeric acetals
DE1020638B (de) * 1955-06-23 1957-12-12 Union Carbide Corp Verfahren zur Stabilisierung von 3,4-Dihydro-2-formyl-ª‡-pyran

Also Published As

Publication number Publication date
US3084169A (en) 1963-04-02
DE1263012B (de) 1968-03-14
NL270269A (enExample)

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