GB1198582A - Hydroxy Butadienes - Google Patents

Hydroxy Butadienes

Info

Publication number
GB1198582A
GB1198582A GB3661568A GB3661568A GB1198582A GB 1198582 A GB1198582 A GB 1198582A GB 3661568 A GB3661568 A GB 3661568A GB 3661568 A GB3661568 A GB 3661568A GB 1198582 A GB1198582 A GB 1198582A
Authority
GB
United Kingdom
Prior art keywords
methyl
formula
isomerizing
hydroxy butadienes
butadienes
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
GB3661568A
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.)
Atlantic Richfield Co
Original Assignee
Atlantic Richfield Co
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 Atlantic Richfield Co filed Critical Atlantic Richfield Co
Publication of GB1198582A publication Critical patent/GB1198582A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (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)

Abstract

1,198,582. Hydroxy butadienes. ATLANTIC RICHFIELD CO. 31 July, 1968 [2 Aug., 1967], No. 36615/68. Heading C2C. [Also in Divisions C1 and C3] A process for preparing conjugated dienes of 5 to 11 carbon atoms and of formula where each individual R is hydrogen, C 1-5 alkyl or phenyl comprises isomerizing at elevated temperatures an epoxide of formula where R is as defined above, in the presence of lithium phosphate. The process is preferably carried out at temperatures between 80‹ and 250‹ C. 2-Methyl-crotonaldehyde is also a major product in isomerizing 3-methyl-3,4-epoxybutene-2.
GB3661568A 1967-08-02 1968-07-31 Hydroxy Butadienes Expired GB1198582A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65783067A 1967-08-02 1967-08-02

Publications (1)

Publication Number Publication Date
GB1198582A true GB1198582A (en) 1970-07-15

Family

ID=24638820

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3661568A Expired GB1198582A (en) 1967-08-02 1968-07-31 Hydroxy Butadienes

Country Status (4)

Country Link
BE (1) BE718902A (en)
DE (1) DE1795035A1 (en)
GB (1) GB1198582A (en)
NL (1) NL6810901A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005049201A1 (en) * 2003-11-13 2005-06-02 Lyondell Chemical Technology, L.P. Preparation of lithium phosphate catalysts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005049201A1 (en) * 2003-11-13 2005-06-02 Lyondell Chemical Technology, L.P. Preparation of lithium phosphate catalysts
CN1878610B (en) * 2003-11-13 2010-11-03 利安德化学技术有限公司 Preparation method of lithium phosphate catalysts
KR101118724B1 (en) 2003-11-13 2012-03-12 라이온델 케미칼 테크놀로지, 엘.피. Preparation of lithium phosphate catalysts

Also Published As

Publication number Publication date
DE1795035A1 (en) 1972-01-27
BE718902A (en) 1969-02-03
NL6810901A (en) 1969-02-04

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee