GB1437018A - Phenyl pentenals and compositions containing same - Google Patents
Phenyl pentenals and compositions containing sameInfo
- Publication number
- GB1437018A GB1437018A GB3564373A GB3564373A GB1437018A GB 1437018 A GB1437018 A GB 1437018A GB 3564373 A GB3564373 A GB 3564373A GB 3564373 A GB3564373 A GB 3564373A GB 1437018 A GB1437018 A GB 1437018A
- Authority
- GB
- United Kingdom
- Prior art keywords
- atoms
- hydrogen
- lower alkyl
- wavy
- aug
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- C11B9/0061—Essential oils; Perfumes compounds containing a six-membered aromatic ring not condensed with another ring
-
- 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
- A23L27/204—Aromatic compounds
-
- 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
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
- A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
- A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances
- A24B15/301—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances by aromatic compounds
-
- 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
- C07C45/51—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
- C07C45/516—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 nitrogen-containing compounds to >C = O groups
-
- 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
- C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
-
- 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
- C07C45/72—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 of compounds containing >C = O groups with the same or other compounds containing >C = O groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
- C07C47/228—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing six-membered aromatic rings, e.g. phenylacetaldehyde
- C07C47/232—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing six-membered aromatic rings, e.g. phenylacetaldehyde having unsaturation outside the aromatic rings
-
- 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
- C07D317/10—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 not condensed with other rings
- C07D317/12—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 not condensed with other rings with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- General Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Nutrition Science (AREA)
- Wood Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Confectionery (AREA)
- Fats And Perfumes (AREA)
- Manufacture Of Tobacco Products (AREA)
- Seasonings (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fish Paste Products (AREA)
Abstract
1437018 Flavourings for food and tobacco INTERNATIONAL FLAVORS & FRAGRANCES Inc 26 July 1973 [1 Aug 1972 (2) 25 Aug 1972 (2)] 35643/73 Headings A2B and A2C [Also in Divisions A5 C2 and C5] The organoleptic properties of food and tobacco are altered by adding compounds of formula (I) wherein A or B is where R is hydrogen or lower alkoxy containing 1 to 5 C atoms, R 1 is hydrogen or lower alkyl containing 1 to 5 C atoms, R 2 and R 3 are the same or different lower alkyl containing 1 to 4 C atoms are R 2 and R 3 together are alkylene containing 2 to 4 C atoms and m and n are integers of 1 to 5 inclusive, and (m + n) is 2 to 7, and wherein one wavy line is a double bond, the other two wavy lines being single bonds, and the remaining valence of each C atom is satisfied by hydrogen or lower alkyl of 1 to 5 C atoms, or (II) where one of X or Y is phenyl and the other is hydrogen, one of the wavy or dashed lines is a double bond and the other two are single bonds, and A is where R b and R' b are the same or different C 1 -C 5 alkyl or taken together form a C 2 -C 4 alkylene group or (iii) The flavouring effect may be tomato, turnip, carrot, walnut, cocoa or grapefruit.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27692272A | 1972-08-01 | 1972-08-01 | |
US00276921A US3805804A (en) | 1972-08-01 | 1972-08-01 | Method of improved tobacco product containing phenyl-pentenals |
US283632A US3862340A (en) | 1972-08-25 | 1972-08-25 | Flavoring with 5-phenyl pentenals |
US00283651A US3852482A (en) | 1972-08-25 | 1972-08-25 | Process of altering the flavor of a tomato soup mix with 2-phenyl-4-pentenal |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1437018A true GB1437018A (en) | 1976-05-26 |
Family
ID=27501177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3564373A Expired GB1437018A (en) | 1972-08-01 | 1973-07-26 | Phenyl pentenals and compositions containing same |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS4980277A (en) |
AU (1) | AU469154B2 (en) |
CH (1) | CH583526A5 (en) |
DE (1) | DE2338848A1 (en) |
FR (2) | FR2225102A1 (en) |
GB (1) | GB1437018A (en) |
IT (1) | IT1047923B (en) |
NL (1) | NL7310549A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112710743A (en) * | 2020-10-29 | 2021-04-27 | 山东海科新源材料科技股份有限公司 | Separation and detection method for impurities in carbonate solvent and application thereof |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3004661A1 (en) | 1980-02-08 | 1981-08-13 | Henkel KGaA, 4000 Düsseldorf | USE OF ALKYL-SUBSTITUTED 1,3-DIOXOLANES AS A FRAGRANCE, AS WELL AS THESE COMPOSITIONS CONTAINING IT |
-
1973
- 1973-07-17 AU AU58187/73A patent/AU469154B2/en not_active Expired
- 1973-07-26 GB GB3564373A patent/GB1437018A/en not_active Expired
- 1973-07-30 NL NL7310549A patent/NL7310549A/xx not_active Application Discontinuation
- 1973-07-30 IT IT51715/73A patent/IT1047923B/en active
- 1973-07-30 CH CH1109473A patent/CH583526A5/xx not_active IP Right Cessation
- 1973-07-31 DE DE19732338848 patent/DE2338848A1/en active Pending
- 1973-08-01 JP JP48086695A patent/JPS4980277A/ja active Pending
- 1973-08-01 FR FR7328261A patent/FR2225102A1/fr not_active Withdrawn
-
1974
- 1974-08-22 FR FR7428898A patent/FR2241263A1/fr not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112710743A (en) * | 2020-10-29 | 2021-04-27 | 山东海科新源材料科技股份有限公司 | Separation and detection method for impurities in carbonate solvent and application thereof |
CN112710743B (en) * | 2020-10-29 | 2022-08-19 | 山东海科新源材料科技股份有限公司 | Separation and detection method for impurities in carbonate solvent and application thereof |
Also Published As
Publication number | Publication date |
---|---|
IT1047923B (en) | 1980-10-20 |
FR2241263A1 (en) | 1975-03-21 |
AU5818773A (en) | 1975-01-23 |
NL7310549A (en) | 1974-02-05 |
AU469154B2 (en) | 1976-02-05 |
CH583526A5 (en) | 1977-01-14 |
FR2225102A1 (en) | 1974-11-08 |
DE2338848A1 (en) | 1974-02-14 |
JPS4980277A (en) | 1974-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |