FR1135482A - Procédé pour la préparation de nouvelles cétones non saturées - Google Patents

Procédé pour la préparation de nouvelles cétones non saturées

Info

Publication number
FR1135482A
FR1135482A FR1135482DA FR1135482A FR 1135482 A FR1135482 A FR 1135482A FR 1135482D A FR1135482D A FR 1135482DA FR 1135482 A FR1135482 A FR 1135482A
Authority
FR
France
Prior art keywords
preparation
unsaturated ketones
new unsaturated
new
ketones
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
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.)
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
Application granted granted Critical
Publication of FR1135482A publication Critical patent/FR1135482A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00—Essential oils; Perfumes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/26—Chromium
    • 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
    • C07C45/673—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 change of size of the carbon skeleton
    • C07C45/676—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 change of size of the carbon skeleton by elimination of carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/203—Unsaturated compounds containing keto groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F17/00—Metallocenes
    • C07F17/02—Metallocenes of metals of Groups 8, 9 or 10 of the Periodic System

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)
  • Cosmetics (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR1135482D 1954-03-23 1955-09-01 Procédé pour la préparation de nouvelles cétones non saturées Expired FR1135482A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US333504XA 1954-03-23 1954-03-23
US337512XA 1954-09-13 1954-09-13
US459855A US2804468A (en) 1954-03-23 1954-09-13 Preparation of dicyclopentadienyliron compounds
US71254XA 1954-12-07 1954-12-07

Publications (1)

Publication Number Publication Date
FR1135482A true FR1135482A (fr) 1957-04-29

Family

ID=27485664

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1165008D Expired FR1165008A (fr) 1954-03-23 1955-03-18 Procédé de préparation de composés organiques du fer
FR1135482D Expired FR1135482A (fr) 1954-03-23 1955-09-01 Procédé pour la préparation de nouvelles cétones non saturées

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1165008D Expired FR1165008A (fr) 1954-03-23 1955-03-18 Procédé de préparation de composés organiques du fer

Country Status (5)

Country Link
US (1) US2804468A (fr)
CH (2) CH333504A (fr)
DE (2) DE951627C (fr)
FR (2) FR1165008A (fr)
GB (1) GB789411A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4882875A (en) * 1988-12-23 1989-11-28 Green Kenneth P Plant holder apparatus
DE102005032119A1 (de) 2005-07-07 2007-01-18 Octel Deutschland Gmbh Russarm verbrennendes Heizöl
GB0700534D0 (en) 2007-01-11 2007-02-21 Innospec Ltd Composition
WO2009013536A2 (fr) 2007-07-20 2009-01-29 Innospec Limited Amélioration des compositions d'hydrocarbures ou concernant les compositions d'hydrocarbures
GB0821603D0 (en) * 2008-11-26 2008-12-31 Innospec Ltd Improvements in or relating to fuel additive compositions
CN102115437B (zh) * 2010-04-12 2014-05-07 上海海嘉诺医药发展股份有限公司 制备γ，δ-不饱和酮的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2638484A (en) * 1951-06-05 1953-05-12 Hoffmann La Roche Preparation of an octenone

Also Published As

Publication number Publication date
US2804468A (en) 1957-08-27
FR1165008A (fr) 1958-10-16
CH337512A (de) 1959-04-15
CH333504A (de) 1958-10-31
DE1040537B (de) 1958-10-09
GB789411A (en) 1958-01-22
DE951627C (de) 1956-10-31

Similar Documents

Publication Publication Date Title
FR1211341A (fr) Procédé pour la préparation de 2-amino-imidazolines
FR1171947A (fr) Procédé de préparation de diaryl- ou d'arylthiényl-alcoylamines
FR1231641A (fr) Procédé pour la préparation de 2-hydroxy-benzoquinoléizines
FR1135482A (fr) Procédé pour la préparation de nouvelles cétones non saturées
CH336078A (fr) Procédé de préparation de méthacrylamidoacylguanamines
FR1171912A (fr) Procédé pour la préparation de la 3-acétyl-4-hydroxycoumarine
FR1205812A (fr) Procédé pour la préparation de cétones insaturées
FR1109586A (fr) Procédé pour la préparation de nu, nu-dibenzylaminoacides
FR1136236A (fr) Procédé pour la préparation de nouvelles cétones non-saturées
FR1130923A (fr) Procédé pour la préparation de cétones non-saturées nouvelles
FR1129498A (fr) Procédé pour la préparation de la demi-cellulose blanchie
FR1151878A (fr) Procédé pour la préparation de cétones cycliques
FR1136620A (fr) Procédé pour la préparation de nouvelles cétones non saturées
FR1130887A (fr) Procédé pour la préparation de cétones cycliques non-saturées nouvelles
FR1179925A (fr) Procédé pour la préparation de 6, 10-diméthyl-undécanone-
FR1134798A (fr) Procédé pour la préparation de pseudo-irones
FR1118332A (fr) Procédé pour la préparation de la pentaérythrite trichlorhydrine
FR1131473A (fr) Procédé pour la préparation de ditolylméthane
FR1165058A (fr) Procédé pour la préparation de cétones cycliques
FR1148219A (fr) Procédé pour la préparation de la 4-stilbènaldéhyde
FR1091146A (fr) Procédé pour la préparation de ferro-silicium
FR1216222A (fr) Procédé pour la préparation de la cis-testostérone
FR1123630A (fr) Procédé de préparation de benzènesulfonylguanidines
FR1079408A (fr) Procédé pour la préparation de cétones non saturées
FR1122495A (fr) Procédé pour la préparation de la téréphtaldialdéhyde