CH628217A5 - Process for altering organoleptic properties of products - Google Patents

Process for altering organoleptic properties of products Download PDF

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Publication number
CH628217A5
CH628217A5 CH928075A CH928075A CH628217A5 CH 628217 A5 CH628217 A5 CH 628217A5 CH 928075 A CH928075 A CH 928075A CH 928075 A CH928075 A CH 928075A CH 628217 A5 CH628217 A5 CH 628217A5
Authority
CH
Switzerland
Prior art keywords
compound
methyl
mixture
carbon
ethyl
Prior art date
Application number
CH928075A
Other languages
German (de)
English (en)
Inventor
Ching Y Tseng
John B Hall
Manfred Hugo Vock
Joaquin F Vinals
Edward J Shuster
Denis E Hruza
Original Assignee
Int Flavors & Fragrances Inc
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
Priority claimed from US490718A external-priority patent/US3907718A/en
Priority claimed from US05/490,719 external-priority patent/US3931293A/en
Priority claimed from US05/566,118 external-priority patent/US3978239A/en
Priority claimed from US05/569,853 external-priority patent/US3998873A/en
Application filed by Int Flavors & Fragrances Inc filed Critical Int Flavors & Fragrances Inc
Publication of CH628217A5 publication Critical patent/CH628217A5/de

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
    • C11B9/0007—Aliphatic compounds
    • C11B9/0015—Aliphatic compounds containing oxygen as the only heteroatom
    • C11B9/0019—Aliphatic compounds containing oxygen as the only heteroatom carbocylic acids; Salts or esters thereof
    • 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
    • C07C17/16—Preparation of halogenated hydrocarbons by replacement by halogens of hydroxyl 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
    • C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
    • C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
    • C07C29/42—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones with compounds containing triple carbon-to-carbon bonds, e.g. with metal-alkynes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C07C57/03—Monocarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/10—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond
    • C07C67/11—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond being mineral ester groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/303—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by hydrogenation of unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
    • C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Confectionery (AREA)
  • Detergent Compositions (AREA)
CH928075A 1974-07-22 1975-07-16 Process for altering organoleptic properties of products CH628217A5 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US490718A US3907718A (en) 1974-07-22 1974-07-22 2-Methyl-4-pentenoic acid ester fragrance
US05/490,719 US3931293A (en) 1974-07-22 1974-07-22 Processes for producing cis alkyl-2-methyl-3-pentenoates and isomer mixtures containing high proportions of cis alkyl-2-methyl-3-pentenoates
US05/566,118 US3978239A (en) 1975-04-08 1975-04-08 Foodstuff and flavoring containing C1 -C6 alkyl-2-methyl-3,4-pentadienoates
US05/569,853 US3998873A (en) 1975-04-21 1975-04-21 Process for preparing one or more alkyl-2-methyl pentenoates by means of hydrogenation of one or more alkyl-2-methyl-3,4-pentadienoates

Publications (1)

Publication Number Publication Date
CH628217A5 true CH628217A5 (en) 1982-02-26

Family

ID=27504333

Family Applications (1)

Application Number Title Priority Date Filing Date
CH928075A CH628217A5 (en) 1974-07-22 1975-07-16 Process for altering organoleptic properties of products

Country Status (5)

Country Link
CH (1) CH628217A5 (nl)
DE (1) DE2530227C3 (nl)
FR (2) FR2324292A1 (nl)
GB (1) GB1524695A (nl)
NL (1) NL171220C (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3225293A1 (de) * 1982-07-07 1984-01-12 Henkel KGaA, 4000 Düsseldorf 2-methylpentansaeureester mit verzweigtem oder carbocyclischem alkoholrest, deren herstellung und verwendung als riechstoffe
DE3306560A1 (de) * 1983-02-25 1984-08-30 Henkel KGaA, 4000 Düsseldorf Neue 2-methylpentansaeureester, deren herstellung und verwendung als riechstoffe sowie diese enthaltende riechstoff-kompositionen
FR2805991B1 (fr) * 2000-03-13 2003-03-21 Rhodia Chimie Sa Procede d'obtention de compositions parfumantes et de produits parfumes et produits ainsi obtenus
WO2007104727A1 (de) * 2006-03-16 2007-09-20 Basf Aktiengesellschaft Substituierte alkene als initiatoren für die kationische polymerisation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928402A (en) * 1970-12-22 1975-12-23 Firmenich & Cie Ethyl 2-trans,4-cis-undecadienoate
US3931306A (en) * 1973-10-23 1976-01-06 International Flavors & Fragrances Inc. Process for producing isomer mixtures containing high proportions of cis-2-methyl-3-pentenoic acid

Also Published As

Publication number Publication date
FR2324292B1 (nl) 1982-07-30
FR2292464B1 (nl) 1979-02-02
GB1524695A (en) 1978-09-13
FR2292464A1 (fr) 1976-06-25
NL7508619A (nl) 1976-01-26
NL171220B (nl) 1982-10-01
DE2530227B2 (de) 1979-09-20
NL171220C (nl) 1983-03-01
FR2324292A1 (fr) 1977-04-15
DE2530227A1 (de) 1976-02-05
DE2530227C3 (de) 1980-05-29

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