CH551425A - Verfahren zur herstellung von alkoxy-alkylpyrazinen zur verwendung als duftstoffe. - Google Patents

Verfahren zur herstellung von alkoxy-alkylpyrazinen zur verwendung als duftstoffe.

Info

Publication number
CH551425A
CH551425A CH862570A CH862570A CH551425A CH 551425 A CH551425 A CH 551425A CH 862570 A CH862570 A CH 862570A CH 862570 A CH862570 A CH 862570A CH 551425 A CH551425 A CH 551425A
Authority
CH
Switzerland
Prior art keywords
alkylpyrazines
perfumes
alkoxy
manufacturing
manufacturing alkoxy
Prior art date
Application number
CH862570A
Other languages
German (de)
English (en)
Original Assignee
Unilever Nv
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 Unilever Nv filed Critical Unilever Nv
Publication of CH551425A publication Critical patent/CH551425A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D241/12—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three 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
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D241/16—Halogen atoms; Nitro radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D241/18—Oxygen or sulfur 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
    • C11B9/0092—Heterocyclic compounds containing only N as heteroatom

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)
  • Fats And Perfumes (AREA)
  • Cosmetics (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH862570A 1969-06-10 1970-06-09 Verfahren zur herstellung von alkoxy-alkylpyrazinen zur verwendung als duftstoffe. CH551425A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2938869 1969-06-10

Publications (1)

Publication Number Publication Date
CH551425A true CH551425A (de) 1974-07-15

Family

ID=10290779

Family Applications (1)

Application Number Title Priority Date Filing Date
CH862570A CH551425A (de) 1969-06-10 1970-06-09 Verfahren zur herstellung von alkoxy-alkylpyrazinen zur verwendung als duftstoffe.

Country Status (6)

Country Link
CH (1) CH551425A (cs)
DE (1) DE2028097C3 (cs)
FR (1) FR2052495A5 (cs)
GB (1) GB1302554A (cs)
NL (1) NL7008387A (cs)
ZA (1) ZA703858B (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117965239A (zh) * 2024-01-25 2024-05-03 河南中烟工业有限责任公司 一种固体潜香物质及潜香型卷烟搭口胶的制备方法

Also Published As

Publication number Publication date
GB1302554A (cs) 1973-01-10
NL7008387A (cs) 1970-12-14
DE2028097A1 (cs) 1970-12-23
ZA703858B (en) 1972-01-26
FR2052495A5 (cs) 1971-04-09
DE2028097C3 (de) 1980-08-28
DE2028097B2 (de) 1979-12-13

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Legal Events

Date Code Title Description
PL Patent ceased