ES2548480T3 - Procedimiento de producción de levosandal - Google Patents

Procedimiento de producción de levosandal Download PDF

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Publication number
ES2548480T3
ES2548480T3 ES10156421.9T ES10156421T ES2548480T3 ES 2548480 T3 ES2548480 T3 ES 2548480T3 ES 10156421 T ES10156421 T ES 10156421T ES 2548480 T3 ES2548480 T3 ES 2548480T3
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ES
Spain
Prior art keywords
levosandal
aliphatic alcohol
production procedure
controlled amount
catalyst
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.)
Active
Application number
ES10156421.9T
Other languages
English (en)
Inventor
Avelino Corma Canos
Sara Iborra Jornet
Alexandra Velty
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Flavors and Fragrances Inc
Original Assignee
International Flavors and Fragrances Inc
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 International Flavors and Fragrances Inc filed Critical International Flavors and Fragrances Inc
Application granted granted Critical
Publication of ES2548480T3 publication Critical patent/ES2548480T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO 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
    • C07C45/67—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
    • C07C45/74—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 combined with dehydration
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/06—Systems containing only non-condensed rings with a five-membered ring
    • C07C2601/10—Systems containing only non-condensed rings with a five-membered ring the ring being unsaturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Un procedimiento de producción de 2-etil-4-(2,2,3-trimetil-3-ciclopenten-l-il)-2-butenal (levosandal) útil como perfume o intermedio para perfumes con un rendimiento elevado y una selectividad elevada mediante la condensación aldólica cruzada entre canfolenal y butanal en presencia de una cantidad controlada de un alcohol alifático primario o secundario con 1 a 12 átomos de carbono usando un catalizador bifuncional heterogéneo, en el que la cantidad controlada de un alcohol alifático se encuentra entre 0,3 y 8 g de alcohol alifático por gramo del catalizador.

Description

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Claims (1)

  1. imagen1
ES10156421.9T 2009-04-02 2010-03-12 Procedimiento de producción de levosandal Active ES2548480T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09382045 2009-04-02
EP09382045 2009-04-02

Publications (1)

Publication Number Publication Date
ES2548480T3 true ES2548480T3 (es) 2015-10-16

Family

ID=42320041

Family Applications (1)

Application Number Title Priority Date Filing Date
ES10156421.9T Active ES2548480T3 (es) 2009-04-02 2010-03-12 Procedimiento de producción de levosandal

Country Status (3)

Country Link
US (1) US20100312018A1 (es)
EP (1) EP2236487B1 (es)
ES (1) ES2548480T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104785267B (zh) * 2015-03-19 2017-02-01 河南能源化工集团研究院有限公司 一种合成异佛尔酮的催化剂及其制备方法
CN116440889A (zh) * 2018-07-02 2023-07-18 帝斯曼知识产权资产管理有限公司 在仲羟基及其催化剂的存在下选择性酰化伯羟基的方法
CN110586079B (zh) * 2019-09-23 2022-09-02 湘潭大学 一种层状CaMnAl类水滑石固体碱催化剂的制备及应用
CN116023297A (zh) * 2022-12-30 2023-04-28 波顿香料股份有限公司 一种樟脑香气化合物及其制备方法和迷迭香香型香精

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2827957C2 (de) * 1978-06-26 1982-03-18 Dragoco Gerberding & Co Gmbh, 3450 Holzminden Cyclopenten-Derivate, Verfahren zu deren Herstellung und ihre Verwendung als Riechstoffe
JPS55139330A (en) 1979-04-13 1980-10-31 Taiyo Koryo Kk Camphoren derivative,perfume composition containing said derivative, and preparation of said derivative
EP0155591B1 (fr) 1984-03-23 1988-05-25 Firmenich Sa Dérivés hydroxylés de l'aldéhyde campholénique, leur utilisation à titre d'ingrédients parfumants et composition parfumante les contenant
DE3441902C1 (de) 1984-11-16 1986-01-30 Dragoco Gerberding & Co Gmbh, 3450 Holzminden 4-(2,2,3-Trimethylcyclopent-3-en-1-yl)-but-3-en-1-ole,Verfahren zu deren Herstellung und Verwendung als Riechstoffe
DE4203790A1 (de) 1991-11-22 1993-05-27 Henkel Kgaa Butenol-derivate, deren herstellung und verwendung
CN1190386A (zh) 1996-03-05 1998-08-12 花王株式会社 不饱和醇的制备方法
JP3400291B2 (ja) 1996-09-17 2003-04-28 高砂香料工業株式会社 （ｅ）−（ｒ）−２−アルキル−４−（２，２，３−トリメチルシクロペント−３−エン−１−イル）−２−ブテン−１−オール誘導体、その製造方法および用途
ES2159259B1 (es) * 1999-11-24 2002-04-16 Univ Valencia Politecnica Procedimiento y catalizadores para la obtencion de compuestos carbonilicos alfa-beta insaturados de interes en la industria de perfumes y aromas.
ES2305095T3 (es) 2000-09-13 2008-11-01 Firmenich S.A. Procesos de hidrogenacion catalitica.
CN1233049C (zh) 2001-02-06 2005-12-21 大日本印刷株式会社 用于电池外壳的层压片和二次电池

Also Published As

Publication number Publication date
EP2236487B1 (en) 2015-09-02
EP2236487A3 (en) 2010-11-24
US20100312018A1 (en) 2010-12-09
EP2236487A2 (en) 2010-10-06

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