BR0209737A - Precursores para cetonas e aldeìdos - Google Patents

Precursores para cetonas e aldeìdos

Info

Publication number
BR0209737A
BR0209737A BR0209737-0A BR0209737A BR0209737A BR 0209737 A BR0209737 A BR 0209737A BR 0209737 A BR0209737 A BR 0209737A BR 0209737 A BR0209737 A BR 0209737A
Authority
BR
Brazil
Prior art keywords
precursors
ketones
aldehydes
formula
ketone
Prior art date
Application number
BR0209737-0A
Other languages
English (en)
Inventor
Samuel Derrer
Markus Gautschi
Original Assignee
Givaudan Sa
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 Givaudan Sa filed Critical Givaudan Sa
Publication of BR0209737A publication Critical patent/BR0209737A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/50—Perfumes
    • C11D3/502—Protected perfumes
    • C11D3/507—Compounds releasing perfumes by thermal or chemical activation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C225/00—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones
    • C07C225/22—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/22—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and doubly-bound oxygen atoms bound to the same carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C07C45/515—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an acetalised, ketalised hemi-acetalised, or hemi-ketalised hydroxyl group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/64—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of functional groups containing oxygen only in singly bound form
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/673—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
    • C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Detergent Compositions (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

"PRECURSORES PARA CETONAS E ALDEìDOS". A presente invenção refere-se a compostos de fórmula I como precursores para uma cetona da fórmula II, um aldeído ou cetona da fórmula III, e um aldeído ou cetona da fórmula IV, Estes compostos são úteis em perfumaria, especialmente na perfumaria fina e funcional.
BR0209737-0A 2001-05-30 2002-05-29 Precursores para cetonas e aldeìdos BR0209737A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01112810A EP1262473A1 (en) 2001-05-30 2001-05-30 Precursors for fragrant ketones and fragrant aldehydes
PCT/CH2002/000281 WO2002096850A1 (en) 2001-05-30 2002-05-29 Precursors for ketones and aldehydes

Publications (1)

Publication Number Publication Date
BR0209737A true BR0209737A (pt) 2004-07-27

Family

ID=8177557

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0209737-0A BR0209737A (pt) 2001-05-30 2002-05-29 Precursores para cetonas e aldeìdos

Country Status (6)

Country Link
US (1) US7572938B2 (pt)
EP (2) EP1262473A1 (pt)
JP (1) JP4384907B2 (pt)
BR (1) BR0209737A (pt)
MX (1) MXPA03010569A (pt)
WO (1) WO2002096850A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1262473A1 (en) 2001-05-30 2002-12-04 Givaudan SA Precursors for fragrant ketones and fragrant aldehydes
WO2011067707A2 (en) 2009-12-02 2011-06-09 L'oreal A cosmetic treatment method
MX2013002792A (es) * 2010-10-04 2013-04-24 Firmenich & Cie Derivados de benzodioxol como odorizantes acuosos.
GB201021864D0 (en) * 2010-12-23 2011-02-02 Givaudan Sa Organic compounds
BR112015027796A2 (pt) * 2013-05-22 2017-08-29 Firmenich & Cie Microcápsulas que contêm um cetoácido ou cetoéster fotolábil gerador de gás e uso das mesmas
MX2017008973A (es) 2015-01-21 2017-11-09 Firmenich & Cie Compuestos de acetal y cetal fotolabiles para la liberacion controlada de compuestos de carbonilo volatiles activos.
WO2023078909A1 (en) * 2021-11-03 2023-05-11 Firmenich Sa Cyclic acetals and ketals for the light-induced release of active aldehydes and ketones

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3409674A (en) * 1966-12-22 1968-11-05 Procter & Gamble Preparation of alpha-dicarbonyl derivatives from beta-ketosulfoxides
US3715293A (en) * 1971-12-17 1973-02-06 Union Carbide Corp Acetophenone-type photosensitizers for radiation curable coatings
DE2730462A1 (de) * 1976-07-15 1978-01-19 Ciba Geigy Ag Photoinitiatoren fuer uv-haertbare massen
JPS57210076A (en) * 1981-06-17 1982-12-23 Sumitomo Chemical Co Dyeing of hydrophobic fiber
DE3539629A1 (de) * 1985-11-08 1987-05-14 Basf Ag Dialkoxyketone und ein verfahren zu ihrer herstellung
CN1046958C (zh) * 1993-08-09 1999-12-01 弗门尼舍有限公司 纺织物的加香方法
ES2269545T3 (es) * 1997-06-23 2007-04-01 Givaudan Sa Carbonatos para la liberacion de aldehidos y/o cetonas.
US6133228A (en) * 1998-05-28 2000-10-17 Firmenich Sa Slow release of fragrant compounds in perfumery using 2-benzoyl benzoates, 2-alkanoyl benzoates or α-keto esters
EP0983990A3 (en) * 1998-09-04 2000-08-02 Givaudan Roure (International) S.A. Ketones useful as precursors for organoleptic compounds
SG104266A1 (en) * 2000-04-10 2004-06-21 Givaudan Sa Fragrance precursors
ATE296298T1 (de) * 2000-06-19 2005-06-15 Givaudan Sa Duft vorläufer
EP1262473A1 (en) 2001-05-30 2002-12-04 Givaudan SA Precursors for fragrant ketones and fragrant aldehydes

Also Published As

Publication number Publication date
EP1262473A1 (en) 2002-12-04
MXPA03010569A (es) 2004-03-15
EP1390337A1 (en) 2004-02-25
US20040171516A1 (en) 2004-09-02
JP2004537520A (ja) 2004-12-16
WO2002096850A1 (en) 2002-12-05
JP4384907B2 (ja) 2009-12-16
US7572938B2 (en) 2009-08-11

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: ALTERADA DA INT.CL: C07C 49/84, C11D 3/50, A61K 7/46

Ipc: C07C 49/84 (2006.01), C07C 47/42 (2006.01), C07C 4

B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2156 DE 02/05/2012.