NL7403229A - - Google Patents

Info

Publication number
NL7403229A
NL7403229A NL7403229A NL7403229A NL7403229A NL 7403229 A NL7403229 A NL 7403229A NL 7403229 A NL7403229 A NL 7403229A NL 7403229 A NL7403229 A NL 7403229A NL 7403229 A NL7403229 A NL 7403229A
Authority
NL
Netherlands
Application number
NL7403229A
Other versions
NL161151B (nl
NL161151C (nl
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 US00341628A external-priority patent/US3822290A/en
Priority claimed from US00342122A external-priority patent/US3822291A/en
Application filed filed Critical
Publication of NL7403229A publication Critical patent/NL7403229A/xx
Publication of NL161151B publication Critical patent/NL161151B/xx
Application granted granted Critical
Publication of NL161151C publication Critical patent/NL161151C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D321/00—Heterocyclic compounds containing rings having two oxygen atoms as the only ring hetero atoms, not provided for by groups C07D317/00 - C07D319/00
    • C07D321/02—Seven-membered rings
    • C07D321/04—Seven-membered rings not condensed with other rings
    • C07D321/06—1,3-Dioxepines; Hydrogenated 1,3-dioxepines
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/20—Synthetic spices, flavouring agents or condiments
    • A23L27/205—Heterocyclic compounds
    • A23L27/2052—Heterocyclic compounds having oxygen or sulfur as the only hetero atoms
    • 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
    • C11B9/0069—Heterocyclic compounds
    • C11B9/0073—Heterocyclic compounds containing only O or S as heteroatoms
    • C11B9/0084—Heterocyclic compounds containing only O or S as heteroatoms the hetero rings containing more than six atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Cosmetics (AREA)
  • Fats And Perfumes (AREA)
  • Seasonings (AREA)
  • Non-Alcoholic Beverages (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
NL7403229.A 1973-03-15 1974-03-11 Werkwijze voor de bereiding van reukstofcomposities en van een aromatiseermiddelconcentraat, werkwijze voor het aromatiseren van een levensmiddel, alsmede werkwijze voor de bereiding van daarvoor geschikte 4,7-dihydro-1,3-dioxepinen. NL161151C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00341628A US3822290A (en) 1973-03-15 1973-03-15 4,7-dihydro-2-isopentyl-2-methyl-1,3-dioxepin
US00342122A US3822291A (en) 1973-03-16 1973-03-16 4,7-dihydro-2-(3-pentyl)-1,3-dioxepin

Publications (3)

Publication Number Publication Date
NL7403229A true NL7403229A ( ) 1974-09-17
NL161151B NL161151B (nl) 1979-08-15
NL161151C NL161151C (nl) 1980-01-15

Family

ID=26992590

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7403229.A NL161151C (nl) 1973-03-15 1974-03-11 Werkwijze voor de bereiding van reukstofcomposities en van een aromatiseermiddelconcentraat, werkwijze voor het aromatiseren van een levensmiddel, alsmede werkwijze voor de bereiding van daarvoor geschikte 4,7-dihydro-1,3-dioxepinen.

Country Status (5)

Country Link
JP (2) JPS5324957B2 ( )
CH (2) CH584215A5 ( )
FR (1) FR2221448B1 ( )
GB (1) GB1400703A ( )
NL (1) NL161151C ( )

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0278020B1 (de) * 1987-02-09 1989-05-24 BASF Aktiengesellschaft 2-Substituierte 4,4,7,7-Tetramethyl-1,3-dioxacycloheptane, deren Herstellung und Verwendung als Riechstoffe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3337587A (en) * 1960-03-21 1967-08-22 Union Carbide Corp 2-hydrocarbon-5, 6-epoxy-1, 3-dioxepanes

Also Published As

Publication number Publication date
FR2221448B1 ( ) 1977-09-16
JPS5324957B2 ( ) 1978-07-24
JPS53109980A (en) 1978-09-26
NL161151B (nl) 1979-08-15
DE2407863A1 (de) 1974-09-19
JPS49125384A ( ) 1974-11-30
GB1400703A (en) 1975-07-23
FR2221448A1 ( ) 1974-10-11
CH590058A5 ( ) 1977-07-29
NL161151C (nl) 1980-01-15
DE2407863B2 (de) 1977-07-07
CH584215A5 ( ) 1977-01-31
JPS5610885B2 ( ) 1981-03-11

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: GIVAUDAN