CH569684A5 - - Google Patents

Info

Publication number
CH569684A5
CH569684A5 CH351072A CH351072A CH569684A5 CH 569684 A5 CH569684 A5 CH 569684A5 CH 351072 A CH351072 A CH 351072A CH 351072 A CH351072 A CH 351072A CH 569684 A5 CH569684 A5 CH 569684A5
Authority
CH
Switzerland
Application number
CH351072A
Original Assignee
Givaudan & Cie Sa
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 Givaudan & Cie Sa filed Critical Givaudan & Cie Sa
Priority to CH1096675A priority Critical patent/CH576409A5/de
Priority to CH351072A priority patent/CH569684A5/xx
Priority to NL7302719A priority patent/NL7302719A/xx
Priority to DE19732310279 priority patent/DE2310279A1/de
Priority to US05/337,341 priority patent/US3943177A/en
Priority to JP48026894A priority patent/JPS495914A/ja
Priority to GB1094974A priority patent/GB1381207A/en
Priority to GB1094874A priority patent/GB1381206A/en
Priority to FR7308485A priority patent/FR2175845B1/fr
Priority to GB1142773A priority patent/GB1381205A/en
Publication of CH569684A5 publication Critical patent/CH569684A5/xx

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
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/18—Preparation of halogenated hydrocarbons by replacement by halogens of oxygen atoms of carbonyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/143—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of ketones
    • 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
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C07C45/515—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an acetalised, ketalised hemi-acetalised, or hemi-ketalised hydroxyl group
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CH351072A 1972-03-10 1972-03-10 CH569684A5 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CH1096675A CH576409A5 (en) 1972-03-10 1972-03-10 Sinensal-type cpds prodn - esp beta-sinensal, from halo derivs
CH351072A CH569684A5 (de) 1972-03-10 1972-03-10
NL7302719A NL7302719A (de) 1972-03-10 1973-02-27
DE19732310279 DE2310279A1 (de) 1972-03-10 1973-03-01 Verfahren zur herstellung von verbindungen vom sinensaltyp
US05/337,341 US3943177A (en) 1972-03-10 1973-03-02 Compounds of the sinensal type, intermediates and process therefor
JP48026894A JPS495914A (de) 1972-03-10 1973-03-07
GB1094974A GB1381207A (en) 1972-03-10 1973-03-09 Ketones
GB1094874A GB1381206A (en) 1972-03-10 1973-03-09 Alcohols
FR7308485A FR2175845B1 (de) 1972-03-10 1973-03-09
GB1142773A GB1381205A (en) 1972-03-10 1973-03-09 Process for the preparation of sinensal type compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH351072A CH569684A5 (de) 1972-03-10 1972-03-10

Publications (1)

Publication Number Publication Date
CH569684A5 true CH569684A5 (de) 1975-11-28

Family

ID=4257538

Family Applications (1)

Application Number Title Priority Date Filing Date
CH351072A CH569684A5 (de) 1972-03-10 1972-03-10

Country Status (7)

Country Link
US (1) US3943177A (de)
JP (1) JPS495914A (de)
CH (1) CH569684A5 (de)
DE (1) DE2310279A1 (de)
FR (1) FR2175845B1 (de)
GB (3) GB1381205A (de)
NL (1) NL7302719A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014946A (en) * 1974-11-25 1977-03-29 Zoecon Corporation Synthesis of 1-bromonon-4-en-6-yne
DE2532851C2 (de) * 1975-07-23 1984-03-15 Basf Ag, 6700 Ludwigshafen 12-Alkoxy-3,7,11-trimethyldodecatetraene
US4451392A (en) * 1982-09-30 1984-05-29 International Flavors & Fragrances Inc. Synthesis of triconjugated dienones and novel intermediates used in said process
US4465863A (en) * 1982-11-12 1984-08-14 International Flavors & Fragrances Inc. Branched C13 -alk-1-en-5-ones, use thereof in perfumery, process for preparing same and intermediates used in said process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1159223A (fr) * 1955-09-02 1958-06-25 Hoffmann La Roche Procédé pour la préparation d'aldéhydes alpha,beta-insaturés
US2902515A (en) * 1956-08-22 1959-09-01 Hoffmann La Roche Preparation of unsaturated aldehydes
CH459982A (de) * 1964-02-25 1968-07-31 Hoffmann La Roche Verfahren zur Herstellung von Polyenketonen
GB1209904A (en) * 1966-09-15 1970-10-21 Zoecon Corp Long chain hydrocarbon alcohols and esters and ethers and process for their production
US3574715A (en) * 1969-11-26 1971-04-13 Givaudan Corp Unsaturated carbonyl compound

Also Published As

Publication number Publication date
US3943177A (en) 1976-03-09
GB1381206A (en) 1975-01-22
FR2175845A1 (de) 1973-10-26
GB1381207A (en) 1975-01-22
DE2310279A1 (de) 1973-09-13
JPS495914A (de) 1974-01-19
FR2175845B1 (de) 1976-11-05
NL7302719A (de) 1973-09-12
GB1381205A (en) 1975-01-22

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Legal Events

Date Code Title Description
PL Patent ceased