ZA200900107B - Process for epimerising cyclohexenyl ketones and its application in aldol condensation process - Google Patents

Process for epimerising cyclohexenyl ketones and its application in aldol condensation process

Info

Publication number
ZA200900107B
ZA200900107B ZA200900107A ZA200900107A ZA200900107B ZA 200900107 B ZA200900107 B ZA 200900107B ZA 200900107 A ZA200900107 A ZA 200900107A ZA 200900107 A ZA200900107 A ZA 200900107A ZA 200900107 B ZA200900107 B ZA 200900107B
Authority
ZA
South Africa
Prior art keywords
epimerising
application
aldol condensation
cyclohexenyl
ketones
Prior art date
Application number
ZA200900107A
Other languages
English (en)
Inventor
Yousef Georges Aouad
Daniel Martin Bourgeois
Gregory Scot Miracle
Jean Wevers
Harambage Quintus Nimal Gunarathe
Kenneth Richard Seddon
Eva Boros
Suhas Prabhakar Katdare
Tayeb Belhocine Belhocine
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of ZA200900107B publication Critical patent/ZA200900107B/xx

Links

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
    • C07C45/61—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
    • 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
    • C07C45/69—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 addition to carbon-to-carbon double or triple bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/18—Systems containing only non-condensed rings with a ring being at least seven-membered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA200900107A 2006-07-24 2009-01-06 Process for epimerising cyclohexenyl ketones and its application in aldol condensation process ZA200900107B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83291006P 2006-07-24 2006-07-24

Publications (1)

Publication Number Publication Date
ZA200900107B true ZA200900107B (en) 2010-06-30

Family

ID=38787558

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200900107A ZA200900107B (en) 2006-07-24 2009-01-06 Process for epimerising cyclohexenyl ketones and its application in aldol condensation process

Country Status (9)

Country Link
US (1) US7414158B2 (pt)
EP (1) EP2046708A2 (pt)
JP (1) JP2009541302A (pt)
CN (1) CN101495437A (pt)
BR (1) BRPI0714555A2 (pt)
CA (1) CA2656263A1 (pt)
MX (1) MX2009000905A (pt)
WO (1) WO2008012758A2 (pt)
ZA (1) ZA200900107B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009000881A1 (de) * 2008-02-15 2011-01-20 Chemetall Gmbh Mischungen aus Metallhydriden und lonischen Flüssigkeiten und Verwendungen solcher Mischungen
EP2145872A1 (de) * 2008-07-19 2010-01-20 Cognis IP Management GmbH Verfahren zur Dehydratisierung von Alkoholen
WO2010080504A1 (en) * 2008-12-19 2010-07-15 The Procter & Gamble Company Processes for epimerizing cyclohexenyl ketones with subsequent aldol condensation to produce fragrance compounds
PT2360145E (pt) * 2010-01-26 2012-06-27 Hybrigenics Sa Novo processo para isomerização de estruturas bicíclicas condensadas e preparação de análogos de vitamina d que as contêm
JP6831125B2 (ja) * 2019-03-29 2021-02-17 国立大学法人京都大学 水素化物イオン含有組成物、水素化物イオン含有組成物の製造方法、及び、化合物のヒドリド還元方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198309A (en) * 1977-11-15 1980-04-15 International Flavors & Fragrances Inc. Use of trans, trans-Δ-damascone and mixtures containing 80% or more of trans, trans-Δ-damascone in augmenting or enhancing the aroma of a detergent
CA2343309A1 (en) * 1998-09-10 2000-03-23 Ramzi Yanni Saleh Process for making aromatic aldehydes using ionic liquids
CZ20023539A3 (cs) 2000-04-26 2003-09-17 Biosynthema, Inc. Sloučeniny s vaznou afinitou pro alfa v beta3 - receptory a pro (neuro)peptidové receptory
JP4071421B2 (ja) * 2000-06-07 2008-04-02 高砂香料工業株式会社 シクロヘキセニルメチルケトンの製造法
GB0023706D0 (en) * 2000-09-27 2000-11-08 Scionix Ltd Ionic liquids
WO2002079269A1 (en) * 2001-03-30 2002-10-10 Uab Research Foundation Polymer formation in room temperature ionic liquids
US6552232B2 (en) * 2001-06-26 2003-04-22 Exxonmobil Research And Engineering Company Process for conducting aldol condensation reactions in ionic liquid media
US20040077519A1 (en) * 2002-06-28 2004-04-22 The Procter & Gamble Co. Ionic liquid based products and method of using the same
FR2845084B1 (fr) * 2002-09-26 2009-07-17 Centre Nat Rech Scient Compositions contenant des liquides ioniques et leurs utilisations, notamment en synthese organique
GB0500028D0 (en) * 2005-01-04 2005-02-09 Univ Belfast Base stable ionic liquids
GB0500029D0 (en) 2005-01-04 2005-02-09 Univ Belfast Basic ionic liquids

Also Published As

Publication number Publication date
JP2009541302A (ja) 2009-11-26
WO2008012758A2 (en) 2008-01-31
EP2046708A2 (en) 2009-04-15
BRPI0714555A2 (pt) 2013-05-07
MX2009000905A (es) 2009-02-04
US7414158B2 (en) 2008-08-19
CA2656263A1 (en) 2008-01-31
CN101495437A (zh) 2009-07-29
WO2008012758A3 (en) 2008-04-17
US20080021246A1 (en) 2008-01-24

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