CL2014002908A1 - Método para la preparación de 2-(2,3-dimetilfenil)-1-propanal y sus usos. - Google Patents
Método para la preparación de 2-(2,3-dimetilfenil)-1-propanal y sus usos.Info
- Publication number
- CL2014002908A1 CL2014002908A1 CL2014002908A CL2014002908A CL2014002908A1 CL 2014002908 A1 CL2014002908 A1 CL 2014002908A1 CL 2014002908 A CL2014002908 A CL 2014002908A CL 2014002908 A CL2014002908 A CL 2014002908A CL 2014002908 A1 CL2014002908 A1 CL 2014002908A1
- Authority
- CL
- Chile
- Prior art keywords
- propanal
- dimethylphenyl
- preparation
- Prior art date
Links
- GNEYVIZQCGXVEV-UHFFFAOYSA-N 2-(2,3-dimethylphenyl)propanal Chemical compound O=CC(C)C1=CC=CC(C)=C1C GNEYVIZQCGXVEV-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- 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
- C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
- C07C45/58—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in three-membered rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
- C07C1/22—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by reduction
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
- C07C1/24—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
- C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
- C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
- C07C29/40—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones with compounds containing carbon-to-metal bonds
-
- 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
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/86—Use of additives, e.g. for stabilisation
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
- C07D233/58—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/12—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with hydrogen peroxide or inorganic peroxides or peracids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/24—Synthesis of the oxirane ring by splitting off HAL—Y from compounds containing the radical HAL—C—C—OY
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- C07C2531/025—Sulfonic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261644198P | 2012-05-08 | 2012-05-08 | |
| EP12167135 | 2012-05-08 | ||
| EP12187354 | 2012-10-05 | ||
| PCT/EP2012/070873 WO2012172120A2 (en) | 2012-05-08 | 2012-10-22 | 2-(2,3-dimethylphenyl)-1-propanal and its use as perfume |
| EP12192621 | 2012-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2014002908A1 true CL2014002908A1 (es) | 2014-12-19 |
Family
ID=47558544
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2014002908A CL2014002908A1 (es) | 2012-05-08 | 2014-10-27 | Método para la preparación de 2-(2,3-dimetilfenil)-1-propanal y sus usos. |
| CL2016001663A CL2016001663A1 (es) | 2012-05-08 | 2016-06-29 | Uso del compuesto de fórmula (xxi), que sirve para preparar una fragancia |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2016001663A CL2016001663A1 (es) | 2012-05-08 | 2016-06-29 | Uso del compuesto de fórmula (xxi), que sirve para preparar una fragancia |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US9126915B2 (enEXAMPLES) |
| EP (1) | EP2847157B1 (enEXAMPLES) |
| JP (1) | JP5777840B2 (enEXAMPLES) |
| KR (1) | KR101537204B1 (enEXAMPLES) |
| CN (1) | CN104203893B (enEXAMPLES) |
| AU (1) | AU2012285676B2 (enEXAMPLES) |
| CA (1) | CA2866431C (enEXAMPLES) |
| CL (2) | CL2014002908A1 (enEXAMPLES) |
| CY (1) | CY1117404T1 (enEXAMPLES) |
| DK (1) | DK2847157T3 (enEXAMPLES) |
| EA (2) | EA029130B1 (enEXAMPLES) |
| ES (1) | ES2557638T3 (enEXAMPLES) |
| HR (1) | HRP20151390T1 (enEXAMPLES) |
| HU (1) | HUE026686T2 (enEXAMPLES) |
| IN (1) | IN2014DN07982A (enEXAMPLES) |
| MY (1) | MY165212A (enEXAMPLES) |
| PL (1) | PL2847157T3 (enEXAMPLES) |
| PT (1) | PT2847157E (enEXAMPLES) |
| SG (1) | SG11201405611SA (enEXAMPLES) |
| TW (1) | TWI531557B (enEXAMPLES) |
| WO (1) | WO2013011156A2 (enEXAMPLES) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN2014DN07982A (enEXAMPLES) * | 2012-05-08 | 2015-05-01 | Lonza Ag | |
| ES2563816T3 (es) * | 2012-05-08 | 2016-03-16 | Lonza Ltd | Método de preparación de medetomidina |
| MY165218A (en) | 2012-06-28 | 2018-03-09 | Lonza Ag | Method for preparation of medetomidine with chloroacetone |
| KR101537203B1 (ko) | 2012-06-28 | 2015-07-22 | 론자 아게 (론자 엘티디.) | 2-(2,3-디메틸페닐)-1-프로파날의 클로로아세톤으로의 제조 방법 |
| WO2016074118A1 (en) | 2014-11-10 | 2016-05-19 | Givaudan Sa | Improvements in or relating to organic compounds |
| GB201501593D0 (en) * | 2015-01-30 | 2015-03-18 | Cambrex Karlskoga Ab | New compounds and processes |
| US11858874B2 (en) | 2020-12-21 | 2024-01-02 | Lg Chem, Ltd. | Method for preparing alpha-methylstyrene |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE790604A (fr) | 1971-10-28 | 1973-04-26 | Sandoz Sa | Nouveaux aminoalcanols, leur preparation et leur application comme medicaments |
| DE2340812C2 (de) * | 1973-08-11 | 1982-05-27 | Basf Ag, 6700 Ludwigshafen | Phenylpropanale sowie ein Verfahren zu deren Herstellung |
| JPS51100042A (en) | 1975-02-26 | 1976-09-03 | Kanebo Ltd | 22 * 44 isobuchirufueniru * puropionsanno seizoho |
| JPS51100041A (en) | 1975-02-26 | 1976-09-03 | Kanebo Ltd | 22 * 44 isobuchirufueniru * puropionsanno seizoho |
| GB2092569B (en) | 1981-02-05 | 1984-09-19 | Farmos Oy | Substituted imidazole derivatives and their preparation and use |
| GB2101114B (en) | 1981-07-10 | 1985-05-22 | Farmos Group Ltd | Substituted imidazole derivatives and their preparation and use |
| DE3586403T2 (de) | 1984-02-24 | 1993-02-04 | Sagami Chem Res | Methode zum isomerisieren eines glycidats. |
| JPS62103037A (ja) * | 1985-10-29 | 1987-05-13 | Hamari Yakuhin Kogyo Kk | ２−（４−イソブチルフエニル）−プロピオンアルデヒドの製造法 |
| DE19714042A1 (de) | 1997-04-05 | 1998-10-08 | Henkel Kgaa | Verfahren zur Herstellung aromatischer Aldehyde |
| SE513474C2 (sv) | 1999-01-25 | 2000-09-18 | Hans Elwing Instutionen Foer C | Metod för att förhindra kräftdjurs, särskilt havstulpaners, etablering på fasta ytor med hjälp av en substans som stör nervsignaler, varvid substansen är medetomidin, dvs (+)-4-/1- (2,3-dimetylfenyl)-etyl/-IH-imidazol |
| EP1918282A1 (en) | 2006-11-06 | 2008-05-07 | "Joint Stock Company Grindeks" | Method for preparing medetomidine and its salts |
| GB2453982B (en) | 2007-10-24 | 2009-09-16 | Norbrook Lab Ltd | Chemical process for the preparation of Medetomidine |
| US7902247B2 (en) | 2008-01-09 | 2011-03-08 | Allergan, Inc. | Substituted-aryl-2-phenylethyl-1H-imidazole compounds as subtype selective modulators of alpha 2B and/or alpha 2C adrenergic receptors |
| CN102753532B (zh) | 2009-12-09 | 2015-05-13 | I-技术有限公司 | 美托咪定的制备方法 |
| WO2012172120A2 (en) * | 2012-05-08 | 2012-12-20 | Lonza Ltd | 2-(2,3-dimethylphenyl)-1-propanal and its use as perfume |
| ES2563816T3 (es) * | 2012-05-08 | 2016-03-16 | Lonza Ltd | Método de preparación de medetomidina |
| WO2012172119A2 (en) * | 2012-05-08 | 2012-12-20 | Lonza Ltd | Method for the preparation of medetomidine |
| IN2014DN07982A (enEXAMPLES) * | 2012-05-08 | 2015-05-01 | Lonza Ag | |
| WO2012172122A2 (en) * | 2012-06-28 | 2012-12-20 | Lonza Ltd | Method for the preparation of 2-(2,3-dimethylphenyl)-1-propanal |
| WO2012172121A1 (en) * | 2012-06-28 | 2012-12-20 | Lonza Ltd | Method for the preparation of medetomidine with chloroacetone |
| KR101537203B1 (ko) * | 2012-06-28 | 2015-07-22 | 론자 아게 (론자 엘티디.) | 2-(2,3-디메틸페닐)-1-프로파날의 클로로아세톤으로의 제조 방법 |
| MY165218A (en) * | 2012-06-28 | 2018-03-09 | Lonza Ag | Method for preparation of medetomidine with chloroacetone |
-
2012
- 2012-11-15 IN IN7982DEN2014 patent/IN2014DN07982A/en unknown
- 2012-11-15 JP JP2015510661A patent/JP5777840B2/ja not_active Expired - Fee Related
- 2012-11-15 EA EA201691508A patent/EA029130B1/ru not_active IP Right Cessation
- 2012-11-15 EA EA201400937A patent/EA025591B1/ru not_active IP Right Cessation
- 2012-11-15 HR HRP20151390TT patent/HRP20151390T1/hr unknown
- 2012-11-15 DK DK12784297.9T patent/DK2847157T3/en active
- 2012-11-15 EP EP12784297.9A patent/EP2847157B1/en not_active Not-in-force
- 2012-11-15 AU AU2012285676A patent/AU2012285676B2/en not_active Ceased
- 2012-11-15 MY MYPI2014002578A patent/MY165212A/en unknown
- 2012-11-15 US US14/386,020 patent/US9126915B2/en not_active Expired - Fee Related
- 2012-11-15 CN CN201280072267.0A patent/CN104203893B/zh not_active Expired - Fee Related
- 2012-11-15 PT PT127842979T patent/PT2847157E/pt unknown
- 2012-11-15 ES ES12784297.9T patent/ES2557638T3/es active Active
- 2012-11-15 WO PCT/EP2012/072797 patent/WO2013011156A2/en active Application Filing
- 2012-11-15 HU HUE12784297A patent/HUE026686T2/en unknown
- 2012-11-15 PL PL12784297T patent/PL2847157T3/pl unknown
- 2012-11-15 SG SG11201405611SA patent/SG11201405611SA/en unknown
- 2012-11-15 KR KR1020147029913A patent/KR101537204B1/ko not_active Expired - Fee Related
- 2012-11-15 CA CA2866431A patent/CA2866431C/en not_active Expired - Fee Related
-
2013
- 2013-05-06 TW TW102116031A patent/TWI531557B/zh not_active IP Right Cessation
-
2014
- 2014-10-27 CL CL2014002908A patent/CL2014002908A1/es unknown
-
2015
- 2015-12-23 CY CY20151101185T patent/CY1117404T1/el unknown
-
2016
- 2016-06-29 CL CL2016001663A patent/CL2016001663A1/es unknown
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