IT7951126A0 - Procedimento per la produzione di 2-metilen-aldeidi - Google Patents

Procedimento per la produzione di 2-metilen-aldeidi

Info

Publication number
IT7951126A0
IT7951126A0 IT7951126A IT5112679A IT7951126A0 IT 7951126 A0 IT7951126 A0 IT 7951126A0 IT 7951126 A IT7951126 A IT 7951126A IT 5112679 A IT5112679 A IT 5112679A IT 7951126 A0 IT7951126 A0 IT 7951126A0
Authority
IT
Italy
Prior art keywords
aldehydes
methylene
procedure
production
Prior art date
Application number
IT7951126A
Other languages
English (en)
Other versions
IT1207016B (it
Inventor
Juergen Weber
Wolfgang Bernhagen
Helmut Springer
Original Assignee
Ruhrchemie 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 Ruhrchemie Ag filed Critical Ruhrchemie Ag
Publication of IT7951126A0 publication Critical patent/IT7951126A0/it
Application granted granted Critical
Publication of IT1207016B publication Critical patent/IT1207016B/it

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61Preparation 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
    • C07C45/67Preparation 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
    • C07C45/68Preparation 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
    • C07C45/72Preparation 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
    • C07C45/75Reactions with formaldehyde
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00Compounds having —CHO groups
    • C07C47/20Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
    • C07C47/21Unsaturated compounds having —CHO groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT7951126A 1978-12-22 1979-12-18 Procedimento per la produzione di 2-metilen-aldeidi IT1207016B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2855505A DE2855505C3 (de) 1978-12-22 1978-12-22 Verfahren zur Herstellung von 2-Methylen-aldehyden

Publications (2)

Publication Number Publication Date
IT7951126A0 true IT7951126A0 (it) 1979-12-18
IT1207016B IT1207016B (it) 1989-05-17

Family

ID=6058009

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7951126A IT1207016B (it) 1978-12-22 1979-12-18 Procedimento per la produzione di 2-metilen-aldeidi

Country Status (13)

Country Link
US (1) US4275242A (it)
JP (1) JPS5587735A (it)
AT (1) AT370715B (it)
CA (1) CA1105944A (it)
CH (1) CH641434A5 (it)
DD (1) DD147941A5 (it)
DE (1) DE2855505C3 (it)
FR (1) FR2444658A1 (it)
GB (1) GB2038826B (it)
HU (1) HU184199B (it)
IT (1) IT1207016B (it)
NL (1) NL181797C (it)
RO (1) RO79172A (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3213681A1 (de) * 1982-04-14 1983-10-27 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von (alpha)-alkylacroleinen
DE3716730A1 (de) * 1987-05-19 1988-12-01 Basf Ag 4-methyl-4-phenyl-1-pentanale, deren herstellung und verwendung als riechstoffe
JP6283655B2 (ja) 2012-03-29 2018-02-21 シャイアー ヒューマン ジェネティック セラピーズ インコーポレイテッド イオン化可能なカチオン性脂質

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518416A (en) * 1948-04-28 1950-08-08 Rohm & Haas Preparation of acroleins
US2639295A (en) * 1948-07-16 1953-05-19 Eastman Kodak Co Manufacture of unsaturated aldehydes
US3463818A (en) * 1966-01-25 1969-08-26 Int Flavors & Fragrances Inc Unsaturated aldehydes and alcohols

Also Published As

Publication number Publication date
CH641434A5 (de) 1984-02-29
NL7908948A (nl) 1980-06-24
HU184199B (en) 1984-07-30
FR2444658A1 (fr) 1980-07-18
DE2855505C3 (de) 1981-11-12
DD147941A5 (de) 1981-04-29
IT1207016B (it) 1989-05-17
US4275242A (en) 1981-06-23
DE2855505A1 (de) 1980-06-26
RO79172A (ro) 1982-08-17
JPS5587735A (en) 1980-07-02
GB2038826A (en) 1980-07-30
NL181797C (nl) 1987-11-02
ATA785979A (de) 1982-09-15
FR2444658B1 (it) 1983-10-28
JPS5727094B2 (it) 1982-06-08
AT370715B (de) 1983-04-25
CA1105944A (en) 1981-07-28
GB2038826B (en) 1983-03-23
DE2855505B2 (de) 1980-12-11

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