GB1213965A - Process for the preparation of a mixture of 2-ethyl-4-methylpenten-(2)-al-(1) and 2-ehtyl-hexen-(2)-al-(1) - Google Patents

Process for the preparation of a mixture of 2-ethyl-4-methylpenten-(2)-al-(1) and 2-ehtyl-hexen-(2)-al-(1)

Info

Publication number
GB1213965A
GB1213965A GB1428169A GB1428169A GB1213965A GB 1213965 A GB1213965 A GB 1213965A GB 1428169 A GB1428169 A GB 1428169A GB 1428169 A GB1428169 A GB 1428169A GB 1213965 A GB1213965 A GB 1213965A
Authority
GB
United Kingdom
Prior art keywords
mixture
methylpenten
ethyl
alkali
march
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
GB1428169A
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.)
Osterreichische Stickstoffwerke AG
Patheon Austria GmbH and Co KG
Original Assignee
Chemie Linz AG
Osterreichische Stickstoffwerke AG
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 Chemie Linz AG, Osterreichische Stickstoffwerke AG filed Critical Chemie Linz AG
Publication of GB1213965A publication Critical patent/GB1213965A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
    • C07C47/21—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • 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
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C07C45/74—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB1428169A 1968-03-26 1969-03-18 Process for the preparation of a mixture of 2-ethyl-4-methylpenten-(2)-al-(1) and 2-ehtyl-hexen-(2)-al-(1) Expired GB1213965A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT295368A AT280977B (de) 1968-03-26 1968-03-26 Verfahren zur Herstellung von Gemischen von 2-Äthyl-4-methylpenten-(2)-al-(1) und 2-Äthyl-hexen-(2)-al-(1)

Publications (1)

Publication Number Publication Date
GB1213965A true GB1213965A (en) 1970-11-25

Family

ID=3542982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1428169A Expired GB1213965A (en) 1968-03-26 1969-03-18 Process for the preparation of a mixture of 2-ethyl-4-methylpenten-(2)-al-(1) and 2-ehtyl-hexen-(2)-al-(1)

Country Status (6)

Country Link
AT (1) AT280977B (es)
BE (1) BE730419A (es)
ES (1) ES365262A1 (es)
FR (1) FR2004733A1 (es)
GB (1) GB1213965A (es)
NL (1) NL6904306A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117229133A (zh) * 2023-11-16 2023-12-15 天津渤化工程有限公司 一种辛烯醛制备工艺

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117229133A (zh) * 2023-11-16 2023-12-15 天津渤化工程有限公司 一种辛烯醛制备工艺

Also Published As

Publication number Publication date
BE730419A (es) 1969-09-25
NL6904306A (es) 1969-09-30
FR2004733A1 (es) 1969-11-28
AT280977B (de) 1970-05-11
ES365262A1 (es) 1971-02-16

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees