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MX2018002056A - Proceso para preparar a-damascona. - Google Patents

Proceso para preparar a-damascona.

Info

Publication number
MX2018002056A
MX2018002056A MX2018002056A MX2018002056A MX2018002056A MX 2018002056 A MX2018002056 A MX 2018002056A MX 2018002056 A MX2018002056 A MX 2018002056A MX 2018002056 A MX2018002056 A MX 2018002056A MX 2018002056 A MX2018002056 A MX 2018002056A
Authority
MX
Mexico
Prior art keywords
dimethylundeca
trien
damascone
preparing alpha
trimethylcyclohex
Prior art date
Application number
MX2018002056A
Other languages
English (en)
Other versions
MX395508B (es
Inventor
FENLON Thomas
HINDALEKAR Shrirang
Ruedenauer Stefan
Pansare Nisha
Deb Roy Abhijeet
Narayanan Swaminathan Vijay
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of MX2018002056A publication Critical patent/MX2018002056A/es
Publication of MX395508B publication Critical patent/MX395508B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
    • C07C403/14—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by doubly-bound oxygen atoms
    • C07C403/16—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by doubly-bound oxygen atoms not being part of —CHO 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
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/37—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
    • C07C45/39—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups being a secondary hydroxyl group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/203—Unsaturated compounds containing keto groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

La presente invención se refiere a un proceso para preparar 1-(2,6,6-trimetilciclohex-2-en-1-il)but-2-en-1-ona, que comprende a) proporcionar 6,10-dimetilundeca-1,5,9-trien-4-oI, b) oxidar 6,10-dimetilundeca-1,5,9-trien-4-oI proporcionado en el paso a) con un agente oxidante en presencia de al menos un radical nitroxilo orgánico, al menos un compuesto de nitrato y un sólido inorgánico para dar 6,10-dimetilundeca-1,5,9-trien-4-ona, c) hacer reaccionar la 6,10-dimetilundeca-1,5,9-trien-4-ona obtenida en el paso b) con un ácido para dar 1-(2,6,6-trimetilciclohex-2-en -1-il)but-2-en-1-ona.
MX2018002056A 2015-08-18 2016-08-17 Proceso para preparar a-damascona. MX395508B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15181406 2015-08-18
PCT/EP2016/069489 WO2017029313A1 (en) 2015-08-18 2016-08-17 Process for preparing alpha-damascone

Publications (2)

Publication Number Publication Date
MX2018002056A true MX2018002056A (es) 2018-06-15
MX395508B MX395508B (es) 2025-03-04

Family

ID=53879403

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018002056A MX395508B (es) 2015-08-18 2016-08-17 Proceso para preparar a-damascona.

Country Status (8)

Country Link
US (1) US10150730B2 (es)
EP (1) EP3337781B1 (es)
JP (1) JP6884756B2 (es)
CN (1) CN107922300A (es)
BR (1) BR112018002930B1 (es)
ES (1) ES2779460T3 (es)
MX (1) MX395508B (es)
WO (1) WO2017029313A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3170828A1 (de) * 2015-11-23 2017-05-24 Basf Se Verfahren zur herstellung von verbindungen mit 16-oxabicyclo[10.3.1]pentadecengerüst und deren folgeprodukten
WO2017140909A1 (de) 2016-02-19 2017-08-24 Basf Se Enzymatische zyklisierung von homofarnesylsäure
US10981885B2 (en) 2016-05-31 2021-04-20 Basf Se Tetrahydropyranyl lower alkyl esters and the production of same using a ketene compound
WO2018011386A1 (en) 2016-07-15 2018-01-18 Basf Se Preparation of 14-methyl-16-oxabicyclo[10.3.1]pentadecenes from 3-methyl-1,5-cyclopentadecanedione
US10774058B2 (en) 2017-02-10 2020-09-15 Basf Se Process for preparing D-glucaro-6,3-lactone
CN113582901A (zh) * 2020-05-01 2021-11-02 浙江瑞博制药有限公司 一种氧化反应氧化醇制备醛或酮的方法
CN113387784B (zh) * 2021-07-12 2022-10-11 山东新和成药业有限公司 一种酸碱催化剂及其在δ-突厥酮合成中的应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH520479A (fr) * 1967-11-09 1972-03-31 Firmenich & Cie Utilisation de cétones non saturées comme agents aromatisants
FR2042452A1 (es) * 1969-05-07 1971-02-12 Firmenich & Cie
JPS533382B2 (es) * 1973-10-22 1978-02-06
US5136102A (en) * 1991-10-18 1992-08-04 Shell Oil Company Process for the preparation of ketones
CN102336619B (zh) * 2010-07-26 2014-01-29 华东师范大学 一种氧气氧化醇制备醛或酮的方法
CN103058841B (zh) * 2013-01-08 2015-05-06 河南师范大学 一种α-大马烯酮香料的制备方法

Also Published As

Publication number Publication date
BR112018002930B1 (pt) 2021-07-20
EP3337781A1 (en) 2018-06-27
MX395508B (es) 2025-03-04
JP6884756B2 (ja) 2021-06-09
CN107922300A (zh) 2018-04-17
US10150730B2 (en) 2018-12-11
JP2018526363A (ja) 2018-09-13
EP3337781B1 (en) 2020-01-01
WO2017029313A1 (en) 2017-02-23
ES2779460T3 (es) 2020-08-17
BR112018002930A2 (pt) 2018-10-02
US20180244613A1 (en) 2018-08-30

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