[go: up one dir, main page]

MX2010004258A - Proceso para preparar 1,4-quinona metanuros sustituidos. - Google Patents

Proceso para preparar 1,4-quinona metanuros sustituidos.

Info

Publication number
MX2010004258A
MX2010004258A MX2010004258A MX2010004258A MX2010004258A MX 2010004258 A MX2010004258 A MX 2010004258A MX 2010004258 A MX2010004258 A MX 2010004258A MX 2010004258 A MX2010004258 A MX 2010004258A MX 2010004258 A MX2010004258 A MX 2010004258A
Authority
MX
Mexico
Prior art keywords
substituted
formula
acid
alcohol
thio
Prior art date
Application number
MX2010004258A
Other languages
English (en)
Inventor
Manfred Neumann
Oliver Erpeldinger
Frank Kraushaar
Stefanie Rinker
Phillip R James
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 MX2010004258A publication Critical patent/MX2010004258A/es

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
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/85—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
    • C07C46/06—Preparation of quinones by oxidation giving rise to quinoid structures of at least one hydroxy group on a six-membered aromatic ring
    • 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
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46—Friedel-Crafts reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00—Quinones
    • C07C50/26—Quinones containing groups having oxygen atoms singly bound to carbon atoms
    • C07C50/28—Quinones containing groups having oxygen atoms singly bound to carbon atoms with monocyclic quinoid structure
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00—Quinones
    • C07C50/26—Quinones containing groups having oxygen atoms singly bound to carbon atoms
    • C07C50/30—Quinones 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)

Abstract

La invención se refiere a un proceso para preparar 1,4-quinona metanuros sustituidos de la fórmula (I) a partir de 4-hidroxibenzaldehídos 3,5-disustituidos y también a un proceso para preparar 4-hidroxibenzaldehídos 3,5-disustituidos a partir de los fenoles 2,6-disustituidos correspondientes.
MX2010004258A 2009-04-21 2010-04-19 Proceso para preparar 1,4-quinona metanuros sustituidos. MX2010004258A (es)

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
MX2010004258A true MX2010004258A (es) 2010-10-20

Family

ID=42315395

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010004258A MX2010004258A (es) 2009-04-21 2010-04-19 Proceso para preparar 1,4-quinona metanuros sustituidos.

Country Status (16)

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

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
BR112012025343A2 (pt) * 2010-04-15 2016-06-28 Merck Patent Gmbh processo para a preparação de hidroquinonas
DE102013204950A1 (de) 2013-03-20 2014-09-25 Evonik Industries Ag Verfahren und Zusammensetzung zur Inhibierung der Polymerisation von Cyclopentadienverbindungen
EP2993164B1 (de) 2014-09-08 2017-02-15 Evonik Degussa GmbH Phenolische (Thio)Acetale als Inhibitoren der Polymerisation von olefinisch ungesättigten Monomeren

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
SI1863474T1 (sl) 2005-03-23 2009-04-30 Actelion Pharmaceuticals Ltd Novi derivati tiofena kot agonisti receptorja sfingozin-1-fosfat-1
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
DK2069335T3 (da) * 2006-09-08 2013-02-18 Actelion Pharmaceuticals Ltd Pyridin-3-ylderivater som immunomoduleringsmidler
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.
EP2125797B1 (en) * 2007-03-16 2014-01-15 Actelion Pharmaceuticals Ltd. Amino- pyridine derivatives as s1p1 /edg1 receptor agonists
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
CN101870642B (zh) 2015-07-29
SG166064A1 (en) 2010-11-29
IL205118A0 (en) 2010-12-30
IL231293A (en) 2014-09-30
JP5693035B2 (ja) 2015-04-01
IL231293A0 (en) 2014-04-30
KR20100116138A (ko) 2010-10-29
AR078222A1 (es) 2011-10-26
RU2010115567A (ru) 2011-10-27
BRPI1001321A2 (pt) 2011-03-22
TW201111336A (en) 2011-04-01
ES2634294T3 (es) 2017-09-27
JP2010254693A (ja) 2010-11-11
EP2243764B1 (de) 2017-06-07
US20100267992A1 (en) 2010-10-21
IL205118A (en) 2014-04-30
CA2701201A1 (en) 2010-10-21
US8212081B2 (en) 2012-07-03
CN101870642A (zh) 2010-10-27
EP2243764A1 (de) 2010-10-27
TWI471301B (zh) 2015-02-01
KR101707237B1 (ko) 2017-02-15
DE102009002514A1 (de) 2010-10-28
MY146777A (en) 2012-09-28

Similar Documents

Publication Publication Date Title
MX2010004258A (es) Proceso para preparar 1,4-quinona metanuros sustituidos.
CY1110800T1 (el) Μεθανοσουλφονικα αλατα αβιρατερονης-3-εστερων και ανακτηση αλατων αβιρατερονης-3-εστερων απο διαλυμα σε μεθυλο τριτ-βουτυλαιθερα
BR112013000065A2 (pt) compostos atuantes nos múltplos receptores de prostaglandina que fornecem uma resposta anti-flamatória geral
BR112016006374B1 (pt) Processo para fornecer um composto de fórmula (i)
UY32309A (es) Proceso para la fabricación de derivados del ácido 5-metoximetilpiridin-2,3-dicarboxilico sustituido
CL2008001590A1 (es) Proceso para la produccion de acido 3-difluorometil-1-metil-1h-pirazol-4-carboxilico, donde un compuesto de formula ii se hace reaccionar con metilhidrazina, agua y un disolvente inmiscible con agua, y luego se saponifica agregando una base y luego un acido, o un acido.
Chakraborti et al. Diphenyl disulfide and sodium in NMP as an efficient protocol for in situ generation of thiophenolate anion: selective deprotection of aryl alkyl ethers and alkyl/aryl esters under nonhydrolytic conditions
CN107098834B (zh) 一种芳香亚磺酸类化合物的制备方法
UA111868C2 (uk) Спосіб одержання естерів (5-фтор-2-метил-3-хінолін-2-ілметиліндол-1-іл)-оцтової кислоти
BRPI0509323A (pt) processo para a preparação de um composto
AR088358A1 (es) Proceso de obtencion de acidos isoxazolil-metoxi-nicotinicos
CN102911119A (zh) 3,4-二甲基吡唑和3,4-二甲基吡唑磷酸盐的制备方法
CN103214355A (zh) 一种制备含氟甲基或芳基烷基酮的方法
CN101671286B (zh) 一种苯甲酰基-1,3-环己二酮类化合物的制备方法
BR112012012378A2 (pt) método para fabricar um composto, e, composto
Li et al. One-step metal-free construction of fluorescent 5-aryl-2, 3-dicyanofurans from simple aryl ketones with DDQ
RU2013110311A (ru) Синтез соединений тиазолидиндиона
CN107629004A (zh) 13c标记的唑菌酯及其合成方法
BR112013001524A2 (pt) processo para a preparação pseudoionone
EA201390143A1 (ru) Управление разделением фаз в отстойнике в процессе производства уксусной кислоты
CN104151283B (zh) 一种催化合成12-芳基-8，9，10，12-四氢苯并[α]氧杂蒽-11-酮衍生物的方法
RU2013110310A (ru) Новый способ синтеза соединений тиазолидиндиона
CN104725206A (zh) 一种三氟乙酰丙酮的制备方法
MX2012008152A (es) Proceso para preparar voriconazol utilizando nuevos intermediarios.
SG165309A1 (en) Process for producing 3-methylthiopropanal

Legal Events

Date Code Title Description
FG Grant or registration