CH437345A - Verfahren zur Herstellung von cyclischen Äthern - Google Patents

Verfahren zur Herstellung von cyclischen Äthern

Info

Publication number
CH437345A
CH437345A CH396664A CH396664A CH437345A CH 437345 A CH437345 A CH 437345A CH 396664 A CH396664 A CH 396664A CH 396664 A CH396664 A CH 396664A CH 437345 A CH437345 A CH 437345A
Authority
CH
Switzerland
Prior art keywords
production
cyclic ethers
ethers
cyclic
Prior art date
Application number
CH396664A
Other languages
English (en)
Inventor
Guenther Dr Ohloff
Original Assignee
Firmenich & Cie
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 Firmenich & Cie filed Critical Firmenich & Cie
Priority to CH396664A priority Critical patent/CH437345A/de
Priority to DE19651493699 priority patent/DE1493699B1/de
Priority to US442810A priority patent/US3328426A/en
Priority to FR10812A priority patent/FR1429626A/fr
Priority to GB12884/65A priority patent/GB1107865A/en
Priority to NL6503936A priority patent/NL6503936A/xx
Publication of CH437345A publication Critical patent/CH437345A/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
    • C11B9/0069—Heterocyclic compounds
    • C11B9/0073—Heterocyclic compounds containing only O or S as heteroatoms
    • C11B9/008—Heterocyclic compounds containing only O or S as heteroatoms the hetero rings containing six atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C291/00—Compounds containing carbon and nitrogen and having functional groups not covered by groups C07C201/00 - C07C281/00
    • C07C291/02—Compounds containing carbon and nitrogen and having functional groups not covered by groups C07C201/00 - C07C281/00 containing nitrogen-oxide bonds
    • C07C291/04—Compounds containing carbon and nitrogen and having functional groups not covered by groups C07C201/00 - C07C281/00 containing nitrogen-oxide bonds containing amino-oxide bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D309/04—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D309/18—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member containing only hydrogen and carbon atoms in addition to the ring hetero atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Epoxy Compounds (AREA)
CH396664A 1964-03-26 1964-03-26 Verfahren zur Herstellung von cyclischen Äthern CH437345A (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH396664A CH437345A (de) 1964-03-26 1964-03-26 Verfahren zur Herstellung von cyclischen Äthern
DE19651493699 DE1493699B1 (de) 1964-03-26 1965-03-23 Verfahren zur Herstellung von cyclischen AEthern
US442810A US3328426A (en) 1964-03-26 1965-03-25 Process for the manufacture of cyclic ethers
FR10812A FR1429626A (fr) 1964-03-26 1965-03-26 Procédé pour la préparation d'éthers cycliques
GB12884/65A GB1107865A (en) 1964-03-26 1965-03-26 Process for the manufacture of pyran derivatives
NL6503936A NL6503936A (de) 1964-03-26 1965-03-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH396664A CH437345A (de) 1964-03-26 1964-03-26 Verfahren zur Herstellung von cyclischen Äthern

Publications (1)

Publication Number Publication Date
CH437345A true CH437345A (de) 1967-06-15

Family

ID=4267276

Family Applications (1)

Application Number Title Priority Date Filing Date
CH396664A CH437345A (de) 1964-03-26 1964-03-26 Verfahren zur Herstellung von cyclischen Äthern

Country Status (5)

Country Link
US (1) US3328426A (de)
CH (1) CH437345A (de)
DE (1) DE1493699B1 (de)
GB (1) GB1107865A (de)
NL (1) NL6503936A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4107289A (en) * 1975-08-07 1978-08-15 Naarden International Holland, B.V. Use of substituted pyrans as deodorant chemicals
US4212812A (en) * 1979-02-26 1980-07-15 Ethyl Corporation 2,2-Dialkyltetrahydropyrans
US4312717A (en) * 1979-06-19 1982-01-26 Sumitomo Chemical Company, Limited Process for producing 2-(2'-methyl-1'-propenyl)-4-methyltetrahydropyran
CH650771A5 (fr) 1981-11-04 1985-08-15 Firmenich & Cie Procede pour la preparation de 3,7-dimethyl-6-phenylsulfinyl-1,7-octanediol et son utilisation en tant qu'intermediaire pour la preparation d'oxyde de rose.
DE3150234A1 (de) 1981-12-18 1983-06-30 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von ueberwiegend das z-isomere enthaltendem rosenoxid
US4467118A (en) * 1982-03-03 1984-08-21 Givaudan Corporation Process for the catalytic synthesis of conjugated dienes from dialkylallylamines
US4871874A (en) * 1987-06-15 1989-10-03 Ethyl Corporation Process for producing dienes
EP0371347B1 (de) * 1988-11-28 1995-02-01 Firmenich Sa Zyklische Äther und deren Verwendung als Duft- oder Aromazutat

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1322612A (fr) * 1962-05-16 1963-03-29 Studiengesellschaft Kohle Mbh Procédé de préparation d'éthers cycliques et produits ainsi obtenus

Also Published As

Publication number Publication date
GB1107865A (en) 1968-03-27
NL6503936A (de) 1965-09-27
DE1493699B1 (de) 1971-04-01
US3328426A (en) 1967-06-27

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