BR8007201A - 2-alquil-1,4-dioxaspiro(4,n)alcanos, processo para sua preparacao, sua aplicacao, e composicoes de substancias odorificas que os contem - Google Patents

2-alquil-1,4-dioxaspiro(4,n)alcanos, processo para sua preparacao, sua aplicacao, e composicoes de substancias odorificas que os contem

Info

Publication number
BR8007201A
BR8007201A BR8007201A BR8007201A BR8007201A BR 8007201 A BR8007201 A BR 8007201A BR 8007201 A BR8007201 A BR 8007201A BR 8007201 A BR8007201 A BR 8007201A BR 8007201 A BR8007201 A BR 8007201A
Authority
BR
Brazil
Prior art keywords
odorific
alkans
dioxaspiro
substances
alkyl
Prior art date
Application number
BR8007201A
Other languages
English (en)
Inventor
K Bruns
U Schaper
J Conrad
Original Assignee
Henkel Kgaa
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 Henkel Kgaa filed Critical Henkel Kgaa
Publication of BR8007201A publication Critical patent/BR8007201A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/72—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 spiro-condensed with carbocyclic rings
    • 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
    • C11B9/0088—Spiro compounds

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cosmetics (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Detergent Compositions (AREA)
BR8007201A 1979-11-08 1980-11-06 2-alquil-1,4-dioxaspiro(4,n)alcanos, processo para sua preparacao, sua aplicacao, e composicoes de substancias odorificas que os contem BR8007201A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792945049 DE2945049A1 (de) 1979-11-08 1979-11-08 2-alkyl-1,4-dioxaspiro(4,n)alkane, deren herstellung und verwendung als riechstoffe, sowie diese enthaltende riechstoffkompositionen

Publications (1)

Publication Number Publication Date
BR8007201A true BR8007201A (pt) 1981-05-12

Family

ID=6085430

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8007201A BR8007201A (pt) 1979-11-08 1980-11-06 2-alquil-1,4-dioxaspiro(4,n)alcanos, processo para sua preparacao, sua aplicacao, e composicoes de substancias odorificas que os contem

Country Status (4)

Country Link
EP (1) EP0028780B1 (pt)
JP (1) JPS5679686A (pt)
BR (1) BR8007201A (pt)
DE (2) DE2945049A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3216085A1 (de) * 1982-04-30 1983-11-03 Chemische Werke Hüls AG, 4370 Marl Substituierte 3-isopropyl-cyclopentanonderivate, deren herstellung und verwendung als riechstoffe sowie diese enthaltende riechstoffkompositionen
DE69613114T2 (de) * 1995-03-25 2001-10-04 Quest Int Riechstoff
US5711952A (en) * 1997-03-06 1998-01-27 International Flavors & Fragrances Inc. Use of 7-isopropyl - -8, 8-dimethyl-6, 10-dioxaspiro-C10 and C11 alkane derivatives for their organoleptic properties and synthesis process for preparing such derivaties
US7678749B2 (en) * 2007-12-17 2010-03-16 International Flavors & Fragrances Inc. Organoleptic compounds
WO2013041130A1 (de) * 2011-09-20 2013-03-28 Symrise Ag Acetale und ketale als riech- und aromastoffe
KR101653981B1 (ko) * 2016-05-11 2016-09-06 주식회사 현암 차량 주행광 감지에 따라 디밍 제어를 수행하는 보행자 안전등
CN111685380B (zh) * 2019-03-12 2023-11-10 湖南中烟工业有限责任公司 一种加热不燃烧烟草制品及其香气缓释方法
EP4353327A1 (en) 2021-05-24 2024-04-17 Kao Corporation Perfume composition

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE936572C (de) * 1953-05-22 1955-12-15 Geigy Ag J R Verfahren zur Herstellung von spirocyclischen Estern der schwefligen Saeure
US3022222A (en) * 1958-10-02 1962-02-20 Dow Chemical Co Scent composition
US3491152A (en) * 1967-06-22 1970-01-20 Dow Chemical Co Resolution of optical isomers of propylene glycol and certain ketones
AT296299B (de) * 1968-12-29 1972-02-10 Egyt Gyogyszervegyeszeti Gyar Verfahren zur Herstellung von neuen cyclischen Ketalderivaten und deren Salzen
US3919251A (en) * 1969-09-23 1975-11-11 Shell Oil Co Trihydric alcohol derivatives
US3919252A (en) * 1974-06-21 1975-11-11 Shell Oil Co 2,6 Dihalobenzyl ethers

Also Published As

Publication number Publication date
EP0028780A1 (de) 1981-05-20
JPS5679686A (en) 1981-06-30
DE2945049A1 (de) 1981-05-21
DE3064440D1 (en) 1983-09-01
JPS648631B2 (pt) 1989-02-14
EP0028780B1 (de) 1983-07-27

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: C07D 317/72 (2006.01), C11B 9/00 (2006.0