SG166064A1 - Process for preparing substituted 1,4-quinone methides - Google Patents

Process for preparing substituted 1,4-quinone methides

Info

Publication number
SG166064A1
SG166064A1 SG201002465-1A SG2010024651A SG166064A1 SG 166064 A1 SG166064 A1 SG 166064A1 SG 2010024651 A SG2010024651 A SG 2010024651A SG 166064 A1 SG166064 A1 SG 166064A1
Authority
SG
Singapore
Prior art keywords
preparing substituted
quinone methides
disubstituted
preparing
methides
Prior art date
Application number
SG201002465-1A
Other languages
English (en)
Inventor
Stefanie Rinker
Phillip R James
Manfred Neumann
Oliver Erpeldinger
Frank Kraushaar
Original Assignee
Evonik Degussa Gmbh
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 Evonik Degussa Gmbh filed Critical Evonik Degussa Gmbh
Publication of SG166064A1 publication Critical patent/SG166064A1/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00Preparation of quinones
    • C07C46/02Preparation of quinones by oxidation giving rise to quinoid structures
    • C07C46/06Preparation of quinones by oxidation giving rise to quinoid structures of at least one hydroxy group on a six-membered aromatic ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78Separation; Purification; Stabilisation; Use of additives
    • C07C45/85Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46Friedel-Crafts reactions
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00Quinones
    • C07C50/26Quinones containing groups having oxygen atoms singly bound to carbon atoms
    • C07C50/28Quinones containing groups having oxygen atoms singly bound to carbon atoms with monocyclic quinoid structure
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00Quinones
    • C07C50/26Quinones containing groups having oxygen atoms singly bound to carbon atoms
    • C07C50/30Quinones containing groups having oxygen atoms singly bound to carbon atoms with polycyclic non-condensed quinoid structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
SG201002465-1A 2009-04-21 2010-04-09 Process for preparing substituted 1,4-quinone methides SG166064A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009002514A DE102009002514A1 (de) 2009-04-21 2009-04-21 Verfahren zur Herstellung von substituierten 1,4-Chinonmethiden

Publications (1)

Publication Number Publication Date
SG166064A1 true SG166064A1 (en) 2010-11-29

Family

ID=42315395

Family Applications (1)

Application Number Title Priority Date Filing Date
SG201002465-1A SG166064A1 (en) 2009-04-21 2010-04-09 Process for preparing substituted 1,4-quinone methides

Country Status (16)

Country Link
US (1) US8212081B2 (ja)
EP (1) EP2243764B1 (ja)
JP (1) JP5693035B2 (ja)
KR (1) KR101707237B1 (ja)
CN (1) CN101870642B (ja)
AR (1) AR078222A1 (ja)
BR (1) BRPI1001321A2 (ja)
CA (1) CA2701201A1 (ja)
DE (1) DE102009002514A1 (ja)
ES (1) ES2634294T3 (ja)
IL (2) IL205118A (ja)
MX (1) MX2010004258A (ja)
MY (1) MY146777A (ja)
RU (1) RU2010115567A (ja)
SG (1) SG166064A1 (ja)
TW (1) TWI471301B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007052891A1 (de) 2007-11-02 2009-05-07 Evonik Degussa Gmbh Verfahren zur Stabilisierung von olefinisch ungesättigten Monomeren
CN102844286B (zh) * 2010-04-15 2014-12-31 默克专利股份有限公司 制备氢醌的方法
DE102013204950A1 (de) 2013-03-20 2014-09-25 Evonik Industries Ag Verfahren und Zusammensetzung zur Inhibierung der Polymerisation von Cyclopentadienverbindungen
ES2624415T3 (es) 2014-09-08 2017-07-14 Evonik Degussa Gmbh (Tio)acetales fenólicos como agentes inhibidores de la polimerización de monómeros olefínicamente insaturados

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4505932A (en) * 1983-05-13 1985-03-19 Abbott Laboratories Method of producing α2 -adrenergic receptor agonist activity
JP3507124B2 (ja) * 1993-05-26 2004-03-15 塩野義製薬株式会社 ベンジリデン誘導体の製造法
DE19736922A1 (de) * 1997-08-25 1999-03-04 Bayer Ag Verfahren zur Herstellung von 2-Halogenindan-1-onen
CN1249298A (zh) * 1998-09-28 2000-04-05 胡慷 3-甲氧基-4-羟基苯甲醛的改良制备方法
WO2006010379A1 (en) 2004-07-29 2006-02-02 Actelion Pharmaceuticals Ltd. Novel thiophene derivatives as immunosuppressive agents
BRPI0609668A2 (pt) 2005-03-23 2011-10-18 Actelion Pharmaceuticals Ltd composto, composição farmacêutica, e, uso de um composto
DE102006010347A1 (de) * 2006-03-03 2007-09-06 Degussa Gmbh Polymerisationsinhibitor zur Stabilisierung von olefinisch ungesättigten Monomeren
AR062683A1 (es) * 2006-09-07 2008-11-26 Actelion Pharmaceuticals Ltd Compuestos derivados de piridin-4-ilo, composicion farmaceutica que los contiene, y uso de los mismos en la preparacion de medicamentos
ES2400163T3 (es) * 2006-09-08 2013-04-08 Actelion Pharmaceuticals Ltd. Derivados de piridil-3-ilo como agentes de inmunomodulación
FR2910893A1 (fr) * 2006-12-29 2008-07-04 Genfit Sa Derives de (phenylthiazolyl)-phenyl-propan-1-one et de (phenyloxazolyl)-phenyl-propan-1-one substitues, preparations et utilisations.
SI2125797T1 (sl) * 2007-03-16 2014-03-31 Actelion Pharmaceuticals Ltd. Derivati amino-piridina kot agonisti receptorja s1p1/edg1
DE102007052891A1 (de) * 2007-11-02 2009-05-07 Evonik Degussa Gmbh Verfahren zur Stabilisierung von olefinisch ungesättigten Monomeren

Also Published As

Publication number Publication date
IL231293A (en) 2014-09-30
CN101870642B (zh) 2015-07-29
KR20100116138A (ko) 2010-10-29
JP2010254693A (ja) 2010-11-11
EP2243764A1 (de) 2010-10-27
CA2701201A1 (en) 2010-10-21
JP5693035B2 (ja) 2015-04-01
MY146777A (en) 2012-09-28
RU2010115567A (ru) 2011-10-27
US20100267992A1 (en) 2010-10-21
TWI471301B (zh) 2015-02-01
AR078222A1 (es) 2011-10-26
EP2243764B1 (de) 2017-06-07
US8212081B2 (en) 2012-07-03
IL205118A (en) 2014-04-30
DE102009002514A1 (de) 2010-10-28
TW201111336A (en) 2011-04-01
IL231293A0 (en) 2014-04-30
CN101870642A (zh) 2010-10-27
BRPI1001321A2 (pt) 2011-03-22
KR101707237B1 (ko) 2017-02-15
ES2634294T3 (es) 2017-09-27
MX2010004258A (es) 2010-10-20
IL205118A0 (en) 2010-12-30

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