FR2234263B1 - - Google Patents

Info

Publication number
FR2234263B1
FR2234263B1 FR7421632A FR7421632A FR2234263B1 FR 2234263 B1 FR2234263 B1 FR 2234263B1 FR 7421632 A FR7421632 A FR 7421632A FR 7421632 A FR7421632 A FR 7421632A FR 2234263 B1 FR2234263 B1 FR 2234263B1
Authority
FR
France
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
FR7421632A
Other languages
French (fr)
Other versions
FR2234263A1 (enrdf_load_stackoverflow
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of FR2234263A1 publication Critical patent/FR2234263A1/fr
Application granted granted Critical
Publication of FR2234263B1 publication Critical patent/FR2234263B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C45/65—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 splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups
    • C07C45/66—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 splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups by dehydration

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)
FR7421632A 1973-06-25 1974-06-21 Expired FR2234263B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US373071A US3890392A (en) 1973-06-25 1973-06-25 Preparation of methyl vinyl ketone from 3-ketobutan-1-ol

Publications (2)

Publication Number Publication Date
FR2234263A1 FR2234263A1 (enrdf_load_stackoverflow) 1975-01-17
FR2234263B1 true FR2234263B1 (enrdf_load_stackoverflow) 1978-01-13

Family

ID=23470792

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7421632A Expired FR2234263B1 (enrdf_load_stackoverflow) 1973-06-25 1974-06-21

Country Status (8)

Country Link
US (1) US3890392A (enrdf_load_stackoverflow)
JP (1) JPS5036411A (enrdf_load_stackoverflow)
CS (1) CS176279B2 (enrdf_load_stackoverflow)
DE (1) DE2426039A1 (enrdf_load_stackoverflow)
FR (1) FR2234263B1 (enrdf_load_stackoverflow)
GB (1) GB1412928A (enrdf_load_stackoverflow)
IT (1) IT1014884B (enrdf_load_stackoverflow)
NL (1) NL7408057A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH058469Y2 (enrdf_load_stackoverflow) * 1986-06-09 1993-03-03
DE3632530A1 (de) * 1986-09-25 1988-04-07 Basf Ag Verfahren zur herstellung von alpha-beta-ungesaettigten ketonen
DE3702483A1 (de) * 1987-01-28 1988-08-11 Basf Ag Verfahren zur herstellung von ketonen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE730117C (de) * 1937-02-25 1943-01-09 Consortium Elektrochem Ind Verfahren zur Herstellung von Buten-1-on-3
GB576480A (en) * 1942-10-31 1946-04-05 Universal Oil Prod Co Process for producing olefinic hydrocarbons
FR1298957A (fr) * 1961-05-19 1962-07-20 Melle Usines Sa Procédé de déshydratation catalytique de composés hydroxy-carbonyliques
DE2052782B2 (de) * 1970-10-28 1979-06-13 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von olefinisch ungesättigten Verbindungen durch Dehydratisierung von Alkoholen
DE2111723C3 (de) * 1971-03-11 1978-03-16 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Methylvinylketon

Also Published As

Publication number Publication date
DE2426039A1 (de) 1975-01-30
GB1412928A (en) 1975-11-05
NL7408057A (enrdf_load_stackoverflow) 1974-12-30
US3890392A (en) 1975-06-17
IT1014884B (it) 1977-04-30
CS176279B2 (enrdf_load_stackoverflow) 1977-06-30
JPS5036411A (enrdf_load_stackoverflow) 1975-04-05
FR2234263A1 (enrdf_load_stackoverflow) 1975-01-17

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Legal Events

Date Code Title Description
ST Notification of lapse